This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by elfutils configure 0.189, which was generated by GNU Autoconf 2.71. Invocation command line was $ ./configure --target=microblaze-buildroot-linux-gnu --host=microblaze-buildroot-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --localstatedir=/var --program-prefix= --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no --disable-dependency-tracking --enable-ipv6 --disable-nls --enable-static --enable-shared --program-prefix=eu- --disable-libdebuginfod --disable-debuginfod --disable-demangler --with-bzlib --without-lzma --without-zstd --enable-progs ## --------- ## ## Platform. ## ## --------- ## hostname = br-autobuild-1.osuosl.org uname -m = x86_64 uname -r = 6.0.11-300.fc37.x86_64 uname -s = Linux uname -v = #1 SMP PREEMPT_DYNAMIC Fri Dec 2 20:47:45 UTC 2022 /usr/bin/uname -p = x86_64 /bin/uname -X = unknown /bin/arch = x86_64 /usr/bin/arch -k = unknown /usr/convex/getsysinfo = unknown /usr/bin/hostinfo = unknown /bin/machine = unknown /usr/bin/oslevel = unknown /bin/universe = unknown PATH: /home/buildroot/autobuild/instance-1/output-1/host/bin/ PATH: /home/buildroot/autobuild/instance-1/output-1/host/sbin/ PATH: /usr/local/sbin/ PATH: /usr/local/bin/ PATH: /usr/sbin/ PATH: /usr/bin/ ## ----------- ## ## Core tests. ## ## ----------- ## configure:3228: looking for aux files: config.rpath ar-lib compile config.guess config.sub missing install-sh configure:3241: trying ./config/ configure:3270: ./config/config.rpath found configure:3270: ./config/ar-lib found configure:3270: ./config/compile found configure:3270: ./config/config.guess found configure:3270: ./config/config.sub found configure:3270: ./config/missing found configure:3252: ./config/install-sh found configure:3426: checking for a BSD-compatible install configure:3499: result: /usr/bin/install -c configure:3510: checking whether build environment is sane configure:3565: result: yes configure:3621: checking for microblaze-buildroot-linux-gnu-strip configure:3653: result: /bin/true configure:3724: checking for a race-free mkdir -p configure:3768: result: /usr/bin/mkdir -p configure:3775: checking for gawk configure:3796: found /home/buildroot/autobuild/instance-1/output-1/host/bin/gawk configure:3807: result: gawk configure:3818: checking whether make sets $(MAKE) configure:3841: result: yes configure:3871: checking whether make supports nested variables configure:3889: result: yes configure:4026: checking whether to enable maintainer-specific portions of Makefiles configure:4036: result: no configure:4062: checking whether make supports nested variables configure:4080: result: yes configure:4110: checking build system type configure:4125: result: x86_64-pc-linux-gnu configure:4145: checking host system type configure:4159: result: microblaze-buildroot-linux-gnu configure:4243: checking for microblaze-buildroot-linux-gnu-gcc configure:4275: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc configure:4673: checking for C compiler version configure:4682: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc --version >&5 microblaze-buildroot-linux-gnu-gcc.br_real (Buildroot 2023.11-741-ge784eb8538) 12.3.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. configure:4693: $? = 0 configure:4682: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -v >&5 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/microblaze-buildroot-linux-gnu/12.3.0/lto-wrapper Target: microblaze-buildroot-linux-gnu Configured with: ./configure --prefix=/home/buildroot/autobuild/instance-1/output-1/host --sysconfdir=/home/buildroot/autobuild/instance-1/output-1/host/etc --enable-static --target=microblaze-buildroot-linux-gnu --with-sysroot=/home/buildroot/autobuild/instance-1/output-1/host/microblaze-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --enable-plugins --enable-lto --with-gmp=/home/buildroot/autobuild/instance-1/output-1/host --with-mpc=/home/buildroot/autobuild/instance-1/output-1/host --with-mpfr=/home/buildroot/autobuild/instance-1/output-1/host --with-pkgversion='Buildroot 2023.11-741-ge784eb8538' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c --with-build-time-tools=/home/buildroot/autobuild/instance-1/output-1/host/microblaze-buildroot-linux-gnu/bin --enable-shared --disable-libgomp Thread model: posix Supported LTO compression algorithms: zlib gcc version 12.3.0 (Buildroot 2023.11-741-ge784eb8538) configure:4693: $? = 0 configure:4682: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -V >&5 microblaze-buildroot-linux-gnu-gcc.br_real: error: unrecognized command-line option '-V' microblaze-buildroot-linux-gnu-gcc.br_real: fatal error: no input files compilation terminated. configure:4693: $? = 1 configure:4682: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -qversion >&5 microblaze-buildroot-linux-gnu-gcc.br_real: error: unrecognized command-line option '-qversion'; did you mean '--version'? microblaze-buildroot-linux-gnu-gcc.br_real: fatal error: no input files compilation terminated. configure:4693: $? = 1 configure:4682: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -version >&5 microblaze-buildroot-linux-gnu-gcc.br_real: error: unrecognized command-line option '-version' microblaze-buildroot-linux-gnu-gcc.br_real: fatal error: no input files compilation terminated. configure:4693: $? = 1 configure:4713: checking whether the C compiler works configure:4735: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic conftest.c >&5 configure:4739: $? = 0 configure:4789: result: yes configure:4792: checking for C compiler default output file name configure:4794: result: a.out configure:4800: checking for suffix of executables configure:4807: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic conftest.c >&5 configure:4811: $? = 0 configure:4834: result: configure:4856: checking whether we are cross compiling configure:4894: result: yes configure:4899: checking for suffix of object files configure:4922: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:4926: $? = 0 configure:4948: result: o configure:4952: checking whether the compiler supports GNU C configure:4972: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:4972: $? = 0 configure:4982: result: yes configure:4993: checking whether /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc accepts -g configure:5014: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:5014: $? = 0 configure:5058: result: yes configure:5078: checking for /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc option to enable C11 features configure:5093: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:5093: $? = 0 configure:5111: result: none needed configure:5227: checking whether /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc understands -c and -o together configure:5250: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c conftest.c -o conftest2.o configure:5253: $? = 0 configure:5250: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c conftest.c -o conftest2.o configure:5253: $? = 0 configure:5265: result: yes configure:5285: checking whether make supports the include directive configure:5300: make -f confmf.GNU && cat confinc.out make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.189' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.189' this is the am__doit target configure:5303: $? = 0 configure:5322: result: yes (GNU style) configure:5348: checking dependency style of /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc configure:5460: result: none configure:5603: checking for C++ compiler version configure:5612: no --version >&5 ./configure: line 5614: no: command not found configure:5623: $? = 127 configure:5612: no -v >&5 ./configure: line 5614: no: command not found configure:5623: $? = 127 configure:5612: no -V >&5 ./configure: line 5614: no: command not found configure:5623: $? = 127 configure:5612: no -qversion >&5 ./configure: line 5614: no: command not found configure:5623: $? = 127 configure:5627: checking whether the compiler supports GNU C++ configure:5647: no -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:5647: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | /* end confdefs.h. */ | | int | main (void) | { | #ifndef __GNUC__ | choke me | #endif | | ; | return 0; | } configure:5657: result: no configure:5668: checking whether no accepts -g configure:5689: no -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:5689: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | /* end confdefs.h. */ | | int | main (void) | { | | ; | return 0; | } configure:5705: no -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:5705: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | /* end confdefs.h. */ | | int | main (void) | { | | ; | return 0; | } configure:5722: no -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:5722: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | /* end confdefs.h. */ | | int | main (void) | { | | ; | return 0; | } configure:5733: result: no configure:5753: checking for no option to enable C++11 features configure:5768: no -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:5768: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | /* end confdefs.h. */ | | // Does the compiler advertise C++98 conformance? | #if !defined __cplusplus || __cplusplus < 199711L | # error "Compiler does not advertise C++98 conformance" | #endif | | // These inclusions are to reject old compilers that | // lack the unsuffixed header files. | #include | #include | | // and are *not* freestanding headers in C++98. | extern void assert (int); | namespace std { | extern int strcmp (const char *, const char *); | } | | // Namespaces, exceptions, and templates were all added after "C++ 2.0". | using std::exception; | using std::strcmp; | | namespace { | | void test_exception_syntax() | { | try { | throw "test"; | } catch (const char *s) { | // Extra parentheses suppress a warning when building autoconf itself, | // due to lint rules shared with more typical C programs. | assert (!(strcmp) (s, "test")); | } | } | | template struct test_template | { | T const val; | explicit test_template(T t) : val(t) {} | template T add(U u) { return static_cast(u) + val; } | }; | | } // anonymous namespace | | | // Does the compiler advertise C++ 2011 conformance? | #if !defined __cplusplus || __cplusplus < 201103L | # error "Compiler does not advertise C++11 conformance" | #endif | | namespace cxx11test | { | constexpr int get_val() { return 20; } | | struct testinit | { | int i; | double d; | }; | | class delegate | { | public: | delegate(int n) : n(n) {} | delegate(): delegate(2354) {} | | virtual int getval() { return this->n; }; | protected: | int n; | }; | | class overridden : public delegate | { | public: | overridden(int n): delegate(n) {} | virtual int getval() override final { return this->n * 2; } | }; | | class nocopy | { | public: | nocopy(int i): i(i) {} | nocopy() = default; | nocopy(const nocopy&) = delete; | nocopy & operator=(const nocopy&) = delete; | private: | int i; | }; | | // for testing lambda expressions | template Ret eval(Fn f, Ret v) | { | return f(v); | } | | // for testing variadic templates and trailing return types | template auto sum(V first) -> V | { | return first; | } | template auto sum(V first, Args... rest) -> V | { | return first + sum(rest...); | } | } | | | int | main (int argc, char **argv) | { | int ok = 0; | | assert (argc); | assert (! argv[0]); | { | test_exception_syntax (); | test_template tt (2.0); | assert (tt.add (4) == 6.0); | assert (true && !false); | } | | | { | // Test auto and decltype | auto a1 = 6538; | auto a2 = 48573953.4; | auto a3 = "String literal"; | | int total = 0; | for (auto i = a3; *i; ++i) { total += *i; } | | decltype(a2) a4 = 34895.034; | } | { | // Test constexpr | short sa[cxx11test::get_val()] = { 0 }; | } | { | // Test initializer lists | cxx11test::testinit il = { 4323, 435234.23544 }; | } | { | // Test range-based for | int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, | 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; | for (auto &x : array) { x += 23; } | } | { | // Test lambda expressions | using cxx11test::eval; | assert (eval ([](int x) { return x*2; }, 21) == 42); | double d = 2.0; | assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); | assert (d == 5.0); | assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); | assert (d == 5.0); | } | { | // Test use of variadic templates | using cxx11test::sum; | auto a = sum(1); | auto b = sum(1, 2); | auto c = sum(1.0, 2.0, 3.0); | } | { | // Test constructor delegation | cxx11test::delegate d1; | cxx11test::delegate d2(); | cxx11test::delegate d3(45); | } | { | // Test override and final | cxx11test::overridden o1(55464); | } | { | // Test nullptr | char *c = nullptr; | } | { | // Test template brackets | test_template<::test_template> v(test_template(12)); | } | { | // Unicode literals | char const *utf8 = u8"UTF-8 string \u2500"; | char16_t const *utf16 = u"UTF-8 string \u2500"; | char32_t const *utf32 = U"UTF-32 string \u2500"; | } | | return ok; | } | configure:5786: result: none needed configure:5852: checking dependency style of no configure:5964: result: none configure:5982: checking for microblaze-buildroot-linux-gnu-ranlib configure:6014: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc-ranlib configure:6085: checking for bison configure:6106: found /home/buildroot/autobuild/instance-1/output-1/host/bin/bison configure:6117: result: bison -y configure:6134: checking for flex configure:6155: found /home/buildroot/autobuild/instance-1/output-1/host/bin/flex configure:6166: result: flex configure:6215: checking for lex output file root configure:6228: flex conftest.l configure:6232: $? = 0 configure:6240: result: lex.yy configure:6255: checking for lex library configure:6280: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic conftest.c >&5 configure:6280: $? = 0 configure:6293: result: none needed configure:6313: checking whether yytext is a pointer configure:6329: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:6329: $? = 0 configure:6336: result: yes configure:6355: checking for microblaze-buildroot-linux-gnu-ar configure:6387: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc-ar configure:6462: checking the archiver (/home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc-ar) interface configure:6479: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:6479: $? = 0 configure:6482: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc-ar cru libconftest.a conftest.o >&5 configure:6485: $? = 0 configure:6513: result: ar configure:6536: checking for microblaze-buildroot-linux-gnu-readelf configure:6568: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-readelf configure:6638: checking for microblaze-buildroot-linux-gnu-nm configure:6670: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc-nm configure:6738: checking whether gcc supports __attribute__((visibility())) configure:6754: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:6754: $? = 0 configure:6763: result: yes configure:6771: checking whether gcc supports __attribute__((gcc_struct)) configure:6784: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 conftest.c:14:8: error: 'gcc_struct' attribute directive ignored [-Werror=attributes] 14 | struct test { int x; } __attribute__((gcc_struct)); | ^~~~ cc1: all warnings being treated as errors configure:6784: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | /* end confdefs.h. */ | struct test { int x; } __attribute__((gcc_struct)); | configure:6793: result: no configure:6801: checking whether gcc supports -fPIC configure:6813: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -fPIC -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:6813: $? = 0 configure:6823: result: yes configure:6832: checking whether gcc supports -fPIE configure:6844: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -fPIE -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:6844: $? = 0 configure:6854: result: yes configure:6915: checking whether gcc supports -Wl,-z,defs configure:6934: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Wl,-z,defs -latomic conftest.c >&5 configure:6934: $? = 0 configure:6945: result: yes configure:6953: checking whether the compiler generates build-ids configure:6970: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic conftest.c >&5 configure:6970: $? = 0 configure:6982: result: no configure:6985: WARNING: compiler doesn't generate build-id by default configure:6991: checking whether gcc supports -Wl,-z,relro configure:7010: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Wl,-z,relro -latomic -Wl,--build-id conftest.c >&5 configure:7010: $? = 0 configure:7021: result: yes configure:7029: checking for __thread support configure:7054: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -fPIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -shared -Wl,-z,defs -Wl,-z,relro -latomic -Wl,--build-id conftest.c >&5 configure:7054: $? = 0 configure:7065: result: yes configure:7072: checking whether gcc provides stdatomic.h configure:7082: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:7082: $? = 0 configure:7090: result: yes configure:7116: checking for special C compiler options needed for large files configure:7164: result: no configure:7170: checking for _FILE_OFFSET_BITS value needed for large files configure:7196: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 conftest.c:20:39: warning: result of '-2147483648 << 31' requires 63 bits to represent, but 'long int' only has 32 bits [-Wshift-overflow=] 20 | #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) | ^~ conftest.c:21:23: note: in expansion of macro 'LARGE_OFF_T' 21 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | ^~~~~~~~~~~ conftest.c:20:69: warning: result of '-2147483648 << 31' requires 63 bits to represent, but 'long int' only has 32 bits [-Wshift-overflow=] 20 | #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) | ^~ conftest.c:21:23: note: in expansion of macro 'LARGE_OFF_T' 21 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | ^~~~~~~~~~~ conftest.c:20:39: warning: result of '-2147483648 << 31' requires 63 bits to represent, but 'long int' only has 32 bits [-Wshift-overflow=] 20 | #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) | ^~ conftest.c:22:27: note: in expansion of macro 'LARGE_OFF_T' 22 | && LARGE_OFF_T % 2147483647 == 1) | ^~~~~~~~~~~ conftest.c:20:69: warning: result of '-2147483648 << 31' requires 63 bits to represent, but 'long int' only has 32 bits [-Wshift-overflow=] 20 | #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) | ^~ conftest.c:22:27: note: in expansion of macro 'LARGE_OFF_T' 22 | && LARGE_OFF_T % 2147483647 == 1) | ^~~~~~~~~~~ conftest.c:21:7: error: variably modified 'off_t_is_large' at file scope 21 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | ^~~~~~~~~~~~~~ configure:7196: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | /* end confdefs.h. */ | #include | /* Check that off_t can represent 2**63 - 1 correctly. | We can't simply define LARGE_OFF_T to be 9223372036854775807, | since some C++ compilers masquerading as C compilers | incorrectly reject 9223372036854775807. */ | #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 | && LARGE_OFF_T % 2147483647 == 1) | ? 1 : -1]; | int | main (void) | { | | ; | return 0; | } configure:7221: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:7221: $? = 0 configure:7230: result: 64 configure:7313: checking whether fts.h is bad when included (with LFS) configure:7323: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:7323: $? = 0 configure:7331: result: no configure:7341: checking whether to add -D_FORTIFY_SOURCE=2 or =3 to CFLAGS configure:7360: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:7360: $? = 0 configure:7362: result: yes -D_FORTIFY_SOURCE=3 configure:7874: checking for library containing gzdirect configure:7904: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c >&5 /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/microblaze-buildroot-linux-gnu/12.3.0/../../../../microblaze-buildroot-linux-gnu/bin/ld: /tmp/cczovDDn.o: in function `main': /home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.189/conftest.c:25:(.text.startup+0x8): undefined reference to `gzdirect' collect2: error: ld returned 1 exit status configure:7904: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | char gzdirect (); | int | main (void) | { | return gzdirect (); | ; | return 0; | } configure:7904: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c -lz >&5 configure:7904: $? = 0 configure:7924: result: -lz configure:7970: checking for library containing BZ2_bzdopen configure:8000: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c >&5 /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/microblaze-buildroot-linux-gnu/12.3.0/../../../../microblaze-buildroot-linux-gnu/bin/ld: /tmp/ccVxMyOc.o: in function `main': /home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.189/conftest.c:26:(.text.startup+0x8): undefined reference to `BZ2_bzdopen' collect2: error: ld returned 1 exit status configure:8000: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | /* end confdefs.h. */ | | /* Override any GCC internal prototype to avoid an error. | Use char because int might match the return type of a GCC | builtin and then its argument prototype would still apply. */ | char BZ2_bzdopen (); | int | main (void) | { | return BZ2_bzdopen (); | ; | return 0; | } configure:8000: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c -lbz2 >&5 configure:8000: $? = 0 configure:8020: result: -lbz2 configure:8469: checking for /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc options needed to detect all undeclared functions configure:8491: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 conftest.c: In function 'main': conftest.c:23:8: error: 'strchr' undeclared (first use in this function) 23 | (void) strchr; | ^~~~~~ conftest.c:1:1: note: 'strchr' is defined in header ''; did you forget to '#include '? 1 | /* confdefs.h */ conftest.c:23:8: note: each undeclared identifier is reported only once for each function it appears in 23 | (void) strchr; | ^~~~~~ configure:8491: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | /* end confdefs.h. */ | | int | main (void) | { | (void) strchr; | ; | return 0; | } configure:8518: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8518: $? = 0 configure:8535: result: none needed configure:8549: checking whether memrchr is declared configure:8549: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8549: $? = 0 configure:8549: result: yes configure:8559: checking whether rawmemchr is declared configure:8559: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8559: $? = 0 configure:8559: result: yes configure:8570: checking whether powerof2 is declared configure:8570: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8570: $? = 0 configure:8570: result: yes configure:8580: checking whether mempcpy is declared configure:8580: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8580: $? = 0 configure:8580: result: yes configure:8591: checking whether reallocarray is declared configure:8591: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8591: $? = 0 configure:8591: result: yes configure:8603: checking for process_vm_readv configure:8603: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c >&5 configure:8603: $? = 0 configure:8603: result: yes configure:8609: checking for mremap configure:8609: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c >&5 configure:8609: $? = 0 configure:8609: result: yes configure:8627: checking for stdio.h configure:8627: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8627: $? = 0 configure:8627: result: yes configure:8627: checking for stdlib.h configure:8627: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8627: $? = 0 configure:8627: result: yes configure:8627: checking for string.h configure:8627: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8627: $? = 0 configure:8627: result: yes configure:8627: checking for inttypes.h configure:8627: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8627: $? = 0 configure:8627: result: yes configure:8627: checking for stdint.h configure:8627: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8627: $? = 0 configure:8627: result: yes configure:8627: checking for strings.h configure:8627: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8627: $? = 0 configure:8627: result: yes configure:8627: checking for sys/stat.h configure:8627: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8627: $? = 0 configure:8627: result: yes configure:8627: checking for sys/types.h configure:8627: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8627: $? = 0 configure:8627: result: yes configure:8627: checking for unistd.h configure:8627: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8627: $? = 0 configure:8627: result: yes configure:8652: checking for error.h configure:8652: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8652: $? = 0 configure:8652: result: yes configure:8659: checking for err.h configure:8659: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8659: $? = 0 configure:8659: result: yes configure:8667: checking for sched.h configure:8667: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8667: $? = 0 configure:8667: result: yes configure:8674: checking for sched_getaffinity configure:8674: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c >&5 configure:8674: $? = 0 configure:8674: result: yes configure:8681: checking for sys/resource.h configure:8681: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8681: $? = 0 configure:8681: result: yes configure:8688: checking for getrlimit configure:8688: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c >&5 configure:8688: $? = 0 configure:8688: result: yes configure:8698: checking whether strerror_r is declared configure:8698: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8698: $? = 0 configure:8698: result: yes configure:8717: checking whether strerror_r returns char * configure:8742: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8742: $? = 0 configure:8751: result: yes configure:8866: checking whether symbol versioning is supported configure:8880: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8880: $? = 0 configure:8888: result: yes configure:8914: checking whether gcc accepts -Wstack-usage configure:8926: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Wstack-usage=262144 -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8926: $? = 0 configure:8935: result: yes configure:8947: checking whether gcc has a sane -Wlogical-op configure:8960: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Wlogical-op -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8960: $? = 0 configure:8969: result: yes configure:8981: checking whether gcc accepts -Wduplicated-cond configure:8993: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Wduplicated-cond -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:8993: $? = 0 configure:9002: result: yes configure:9014: checking whether gcc accepts -Wnull-dereference configure:9026: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Wnull-dereference -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:9026: $? = 0 configure:9035: result: yes configure:9047: checking whether gcc accepts -Wimplicit-fallthrough configure:9059: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Wimplicit-fallthrough -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:9059: $? = 0 configure:9068: result: yes configure:9082: checking whether the compiler accepts -Wimplicit-fallthrough=5 configure:9094: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Wimplicit-fallthrough=5 -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:9094: $? = 0 configure:9103: result: yes configure:9121: checking whether the compiler accepts -Wtrampolines configure:9133: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Wtrampolines -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:9133: $? = 0 configure:9142: result: yes configure:9153: checking whether the compiler accepts -Wno-packed-not-aligned configure:9165: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Wno-packed-not-aligned -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:9165: $? = 0 configure:9174: result: yes configure:9185: checking whether the compiler accepts -Wuse-after-free=3 configure:9197: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -Wuse-after-free=3 -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:9197: $? = 0 configure:9206: result: yes configure:9217: checking whether the compiler accepts -fno-addrsig configure:9229: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -fno-addrsig -Werror -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 microblaze-buildroot-linux-gnu-gcc.br_real: error: unrecognized command-line option '-fno-addrsig' configure:9229: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | /* end confdefs.h. */ | configure:9238: result: no configure:9246: checking for library containing argp_parse configure:9276: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c >&5 configure:9276: $? = 0 configure:9296: result: none required configure:9317: checking for library containing fts_close configure:9347: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c >&5 configure:9347: $? = 0 configure:9367: result: none required configure:9388: checking for library containing _obstack_free configure:9418: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c >&5 configure:9418: $? = 0 configure:9438: result: none required configure:9495: checking for a sed that does not truncate output configure:9565: result: /usr/bin/sed configure:9571: checking whether NLS is requested configure:9581: result: no configure:9621: checking for msgfmt configure: trying /home/buildroot/autobuild/instance-1/output-1/host/bin/msgfmt... configure:9654: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/msgfmt configure:9663: checking for gmsgfmt configure:9699: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/msgfmt configure:9744: checking for xgettext configure: trying /home/buildroot/autobuild/instance-1/output-1/host/bin/xgettext... configure:9777: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/xgettext configure:9822: checking for msgmerge configure: trying /home/buildroot/autobuild/instance-1/output-1/host/bin/msgmerge... configure:9854: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/msgmerge configure:9919: checking for ld configure:10050: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-ld configure:10057: checking if the linker (/home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-ld) is GNU ld configure:10073: result: yes configure:10081: checking for shared library run path origin configure:10095: result: done configure:10117: checking 32-bit host C ABI configure:10380: result: yes configure:10390: checking how to run the C preprocessor configure:10458: result: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-cpp configure:10472: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c configure:10472: $? = 0 configure:10487: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c conftest.c:46:10: fatal error: ac_nonexistent.h: No such file or directory 46 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:10487: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | /* end confdefs.h. */ | #include configure:10518: checking for grep that handles long lines and -e configure:10582: result: /usr/bin/grep configure:10587: checking for egrep configure:10655: result: /usr/bin/grep -E configure:10664: checking for ELF binary format configure:10688: result: no configure:10740: checking for the common suffixes of directories in the library search path configure:10809: result: lib,lib,lib configure:11334: checking for CFPreferencesCopyAppValue configure:11353: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c -Wl,-framework -Wl,CoreFoundation >&5 conftest.c:46:10: fatal error: CoreFoundation/CFPreferences.h: No such file or directory 46 | #include | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. configure:11353: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | /* end confdefs.h. */ | #include | int | main (void) | { | CFPreferencesCopyAppValue(NULL, NULL) | ; | return 0; | } configure:11363: result: no configure:11370: checking for CFLocaleCopyPreferredLanguages configure:11389: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c -Wl,-framework -Wl,CoreFoundation >&5 conftest.c:46:10: fatal error: CoreFoundation/CFLocale.h: No such file or directory 46 | #include | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. configure:11389: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | /* end confdefs.h. */ | #include | int | main (void) | { | CFLocaleCopyPreferredLanguages(); | ; | return 0; | } configure:11399: result: no configure:12388: checking whether to use NLS configure:12390: result: no configure:12508: checking size of long configure:12514: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:12514: $? = 0 configure:12514: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 conftest.c: In function 'main': conftest.c:77:12: error: size of array 'test_array' is negative 77 | static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= 0)]; | ^~~~~~~~~~ configure:12514: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_STDIO_H | # include | #endif | #ifdef HAVE_STDLIB_H | # include | #endif | #ifdef HAVE_STRING_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | int | main (void) | { | static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= 0)]; | test_array [0] = 0; | return test_array [0]; | | ; | return 0; | } configure:12514: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 conftest.c: In function 'main': conftest.c:77:12: error: size of array 'test_array' is negative 77 | static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= 1)]; | ^~~~~~~~~~ configure:12514: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_STDIO_H | # include | #endif | #ifdef HAVE_STDLIB_H | # include | #endif | #ifdef HAVE_STRING_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | int | main (void) | { | static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= 1)]; | test_array [0] = 0; | return test_array [0]; | | ; | return 0; | } configure:12514: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 conftest.c: In function 'main': conftest.c:77:12: error: size of array 'test_array' is negative 77 | static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= 3)]; | ^~~~~~~~~~ configure:12514: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | /* end confdefs.h. */ | #include | #ifdef HAVE_STDIO_H | # include | #endif | #ifdef HAVE_STDLIB_H | # include | #endif | #ifdef HAVE_STRING_H | # include | #endif | #ifdef HAVE_INTTYPES_H | # include | #endif | #ifdef HAVE_STDINT_H | # include | #endif | #ifdef HAVE_STRINGS_H | # include | #endif | #ifdef HAVE_SYS_TYPES_H | # include | #endif | #ifdef HAVE_SYS_STAT_H | # include | #endif | #ifdef HAVE_UNISTD_H | # include | #endif | int | main (void) | { | static int test_array [1 - 2 * !(((long int) (sizeof (long))) <= 3)]; | test_array [0] = 0; | return test_array [0]; | | ; | return 0; | } configure:12514: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:12514: $? = 0 configure:12514: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:12514: $? = 0 configure:12514: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:12514: $? = 0 configure:12529: result: 4 configure:12541: checking for struct user_regs_struct configure:12541: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 configure:12541: $? = 0 configure:12541: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 conftest.c: In function 'main': conftest.c:54:38: error: expected expression before ')' token 54 | if (sizeof ((struct user_regs_struct))) | ^ configure:12541: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | /* end confdefs.h. */ | #include | #include | #include | | int | main (void) | { | if (sizeof ((struct user_regs_struct))) | return 0; | ; | return 0; | } configure:12541: result: yes configure:12559: checking /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc option for 32-bit word size configure:12573: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -m32 -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 microblaze-buildroot-linux-gnu-gcc.br_real: error: unrecognized command-line option '-m32' configure:12573: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | int foo (void) { return 1; } configure:12573: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -m31 -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.c >&5 microblaze-buildroot-linux-gnu-gcc.br_real: error: unrecognized command-line option '-m31' configure:12573: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | int foo (void) { return 1; } configure:12582: result: none configure:12684: WARNING: not running biarch tests, does not work configure:12849: checking for bunzip2 configure:12870: found /usr/bin/bunzip2 configure:12882: result: yes configure:12898: checking for zstd configure:12919: found /home/buildroot/autobuild/instance-1/output-1/host/bin/zstd configure:12931: result: yes configure:12971: checking whether no supports C++11 features with -std=c++11 configure:13274: no -std=c++11 -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:13274: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | // MSVC always sets __cplusplus to 199711L in older versions; newer versions | // only set it correctly if /Zc:__cplusplus is specified as well as a | // /std:c++NN switch: | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | #elif __cplusplus < 201103L && !defined _MSC_VER | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | configure:13284: result: no configure:12971: checking whether no supports C++11 features with +std=c++11 configure:13274: no +std=c++11 -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:13274: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | // MSVC always sets __cplusplus to 199711L in older versions; newer versions | // only set it correctly if /Zc:__cplusplus is specified as well as a | // /std:c++NN switch: | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | #elif __cplusplus < 201103L && !defined _MSC_VER | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | configure:13284: result: no configure:12971: checking whether no supports C++11 features with -h std=c++11 configure:13274: no -h std=c++11 -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:13274: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | // MSVC always sets __cplusplus to 199711L in older versions; newer versions | // only set it correctly if /Zc:__cplusplus is specified as well as a | // /std:c++NN switch: | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | #elif __cplusplus < 201103L && !defined _MSC_VER | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | configure:13284: result: no configure:12971: checking whether no supports C++11 features with -std:c++11 configure:13274: no -std:c++11 -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:13274: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | // MSVC always sets __cplusplus to 199711L in older versions; newer versions | // only set it correctly if /Zc:__cplusplus is specified as well as a | // /std:c++NN switch: | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | #elif __cplusplus < 201103L && !defined _MSC_VER | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | configure:13284: result: no configure:12971: checking whether no supports C++11 features with -std=c++0x configure:13274: no -std=c++0x -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:13274: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | // MSVC always sets __cplusplus to 199711L in older versions; newer versions | // only set it correctly if /Zc:__cplusplus is specified as well as a | // /std:c++NN switch: | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | #elif __cplusplus < 201103L && !defined _MSC_VER | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | configure:13284: result: no configure:12971: checking whether no supports C++11 features with +std=c++0x configure:13274: no +std=c++0x -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:13274: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | // MSVC always sets __cplusplus to 199711L in older versions; newer versions | // only set it correctly if /Zc:__cplusplus is specified as well as a | // /std:c++NN switch: | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | #elif __cplusplus < 201103L && !defined _MSC_VER | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | configure:13284: result: no configure:12971: checking whether no supports C++11 features with -h std=c++0x configure:13274: no -h std=c++0x -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:13274: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | // MSVC always sets __cplusplus to 199711L in older versions; newer versions | // only set it correctly if /Zc:__cplusplus is specified as well as a | // /std:c++NN switch: | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | #elif __cplusplus < 201103L && !defined _MSC_VER | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | configure:13284: result: no configure:12971: checking whether no supports C++11 features with -std:c++0x configure:13274: no -std:c++0x -c -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE conftest.cpp >&5 ./configure: line 1840: no: command not found configure:13274: $? = 127 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "elfutils" | #define PACKAGE_TARNAME "elfutils" | #define PACKAGE_VERSION "0.189" | #define PACKAGE_STRING "elfutils 0.189" | #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" | #define PACKAGE_URL "http://elfutils.org/" | #define PACKAGE "elfutils" | #define VERSION "0.189" | #define DEFAULT_AR_DETERMINISTIC false | #define YYTEXT_POINTER 1 | #define HAVE_VISIBILITY 1 | #define HAVE_STDATOMIC_H 1 | #define _FILE_OFFSET_BITS 64 | #define CHECK_UNDEFINED 0 | #define USE_ZLIB 1 | #define USE_BZLIB 1 | #define HAVE_DECL_MEMRCHR 1 | #define HAVE_DECL_RAWMEMCHR 1 | #define HAVE_DECL_POWEROF2 1 | #define HAVE_DECL_MEMPCPY 1 | #define HAVE_DECL_REALLOCARRAY 1 | #define HAVE_PROCESS_VM_READV 1 | #define HAVE_MREMAP 1 | #define HAVE_STDIO_H 1 | #define HAVE_STDLIB_H 1 | #define HAVE_STRING_H 1 | #define HAVE_INTTYPES_H 1 | #define HAVE_STDINT_H 1 | #define HAVE_STRINGS_H 1 | #define HAVE_SYS_STAT_H 1 | #define HAVE_SYS_TYPES_H 1 | #define HAVE_UNISTD_H 1 | #define STDC_HEADERS 1 | #define HAVE_ERROR_H 1 | #define HAVE_ERR_H 1 | #define HAVE_SCHED_H 1 | #define HAVE_SCHED_GETAFFINITY 1 | #define HAVE_SYS_RESOURCE_H 1 | #define HAVE_GETRLIMIT 1 | #define HAVE_DECL_STRERROR_R 1 | #define HAVE_STRERROR_R 1 | #define STRERROR_R_CHAR_P 1 | #define HAVE_FALLTHROUGH 1 | #define SIZEOF_LONG 4 | #define HAVE_SYS_USER_REGS 1 | /* end confdefs.h. */ | | | // If the compiler admits that it is not ready for C++11, why torture it? | // Hopefully, this will speed up the test. | | #ifndef __cplusplus | | #error "This is not a C++ compiler" | | // MSVC always sets __cplusplus to 199711L in older versions; newer versions | // only set it correctly if /Zc:__cplusplus is specified as well as a | // /std:c++NN switch: | // https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/ | #elif __cplusplus < 201103L && !defined _MSC_VER | | #error "This is not a C++11 compiler" | | #else | | namespace cxx11 | { | | namespace test_static_assert | { | | template | struct check | { | static_assert(sizeof(int) <= sizeof(T), "not big enough"); | }; | | } | | namespace test_final_override | { | | struct Base | { | virtual ~Base() {} | virtual void f() {} | }; | | struct Derived : public Base | { | virtual ~Derived() override {} | virtual void f() override {} | }; | | } | | namespace test_double_right_angle_brackets | { | | template < typename T > | struct check {}; | | typedef check single_type; | typedef check> double_type; | typedef check>> triple_type; | typedef check>>> quadruple_type; | | } | | namespace test_decltype | { | | int | f() | { | int a = 1; | decltype(a) b = 2; | return a + b; | } | | } | | namespace test_type_deduction | { | | template < typename T1, typename T2 > | struct is_same | { | static const bool value = false; | }; | | template < typename T > | struct is_same | { | static const bool value = true; | }; | | template < typename T1, typename T2 > | auto | add(T1 a1, T2 a2) -> decltype(a1 + a2) | { | return a1 + a2; | } | | int | test(const int c, volatile int v) | { | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == false, ""); | auto ac = c; | auto av = v; | auto sumi = ac + av + 'x'; | auto sumf = ac + av + 1.0; | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == true, ""); | static_assert(is_same::value == false, ""); | static_assert(is_same::value == true, ""); | return (sumf > 0.0) ? sumi : add(c, v); | } | | } | | namespace test_noexcept | { | | int f() { return 0; } | int g() noexcept { return 0; } | | static_assert(noexcept(f()) == false, ""); | static_assert(noexcept(g()) == true, ""); | | } | | namespace test_constexpr | { | | template < typename CharT > | unsigned long constexpr | strlen_c_r(const CharT *const s, const unsigned long acc) noexcept | { | return *s ? strlen_c_r(s + 1, acc + 1) : acc; | } | | template < typename CharT > | unsigned long constexpr | strlen_c(const CharT *const s) noexcept | { | return strlen_c_r(s, 0UL); | } | | static_assert(strlen_c("") == 0UL, ""); | static_assert(strlen_c("1") == 1UL, ""); | static_assert(strlen_c("example") == 7UL, ""); | static_assert(strlen_c("another\0example") == 7UL, ""); | | } | | namespace test_rvalue_references | { | | template < int N > | struct answer | { | static constexpr int value = N; | }; | | answer<1> f(int&) { return answer<1>(); } | answer<2> f(const int&) { return answer<2>(); } | answer<3> f(int&&) { return answer<3>(); } | | void | test() | { | int i = 0; | const int c = 0; | static_assert(decltype(f(i))::value == 1, ""); | static_assert(decltype(f(c))::value == 2, ""); | static_assert(decltype(f(0))::value == 3, ""); | } | | } | | namespace test_uniform_initialization | { | | struct test | { | static const int zero {}; | static const int one {1}; | }; | | static_assert(test::zero == 0, ""); | static_assert(test::one == 1, ""); | | } | | namespace test_lambdas | { | | void | test1() | { | auto lambda1 = [](){}; | auto lambda2 = lambda1; | lambda1(); | lambda2(); | } | | int | test2() | { | auto a = [](int i, int j){ return i + j; }(1, 2); | auto b = []() -> int { return '0'; }(); | auto c = [=](){ return a + b; }(); | auto d = [&](){ return c; }(); | auto e = [a, &b](int x) mutable { | const auto identity = [](int y){ return y; }; | for (auto i = 0; i < a; ++i) | a += b--; | return x + identity(a + b); | }(0); | return a + b + c + d + e; | } | | int | test3() | { | const auto nullary = [](){ return 0; }; | const auto unary = [](int x){ return x; }; | using nullary_t = decltype(nullary); | using unary_t = decltype(unary); | const auto higher1st = [](nullary_t f){ return f(); }; | const auto higher2nd = [unary](nullary_t f1){ | return [unary, f1](unary_t f2){ return f2(unary(f1())); }; | }; | return higher1st(nullary) + higher2nd(nullary)(unary); | } | | } | | namespace test_variadic_templates | { | | template | struct sum; | | template | struct sum | { | static constexpr auto value = N0 + sum::value; | }; | | template <> | struct sum<> | { | static constexpr auto value = 0; | }; | | static_assert(sum<>::value == 0, ""); | static_assert(sum<1>::value == 1, ""); | static_assert(sum<23>::value == 23, ""); | static_assert(sum<1, 2>::value == 3, ""); | static_assert(sum<5, 5, 11>::value == 21, ""); | static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, ""); | | } | | // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae | // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function | // because of this. | namespace test_template_alias_sfinae | { | | struct foo {}; | | template | using member = typename T::member_type; | | template | void func(...) {} | | template | void func(member*) {} | | void test(); | | void test() { func(0); } | | } | | } // namespace cxx11 | | #endif // __cplusplus >= 201103L | | | configure:13284: result: no configure:13313: No compiler with C++11 support was found configure:13563: checking for pthread_setname_np in -lpthread configure:13586: /home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc -o conftest -D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -latomic -Wl,--build-id conftest.c -lpthread >&5 configure:13586: $? = 0 configure:13596: result: yes configure:14218: checking that generated files are newer than configure configure:14224: result: done configure:14403: creating ./config.status ## ---------------------- ## ## Running config.status. ## ## ---------------------- ## This file was extended by elfutils config.status 0.189, which was generated by GNU Autoconf 2.71. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on br-autobuild-1.osuosl.org config.status:1067: creating config/Makefile config.status:1067: creating Makefile config.status:1067: creating elfutils.spec config.status:1067: creating debuginfod/Makefile config.status:1067: creating debuginfod/debuginfod.h config.status:1067: creating doc/Makefile config.status:1067: creating lib/Makefile config.status:1067: creating libelf/Makefile config.status:1067: creating libebl/Makefile config.status:1067: creating libdwelf/Makefile config.status:1067: creating libdw/Makefile config.status:1067: creating libdwfl/Makefile config.status:1067: creating libcpu/Makefile config.status:1067: creating libasm/Makefile config.status:1067: creating backends/Makefile config.status:1067: creating src/Makefile config.status:1067: creating po/Makefile.in config.status:1067: creating tests/Makefile config.status:1067: creating config/libelf.pc config.status:1067: creating config/libdw.pc config.status:1067: creating config/libdebuginfod.pc config.status:1067: creating version.h config.status:1067: creating config/profile.sh config.status:1067: creating config/profile.csh config.status:1067: creating config.h config.status:1296: executing depfiles commands config.status:1296: executing po-directories commands configure:15857: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --enable-static, --enable-shared configure:15862: ===================================================================== elfutils: 0.189 (eu_version: 189) ===================================================================== Prefix : /usr Program prefix ("eu-" recommended) : eu- Source code location : . Maintainer mode : build arch : x86_64-pc-linux-gnu CFLAGS=-D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3 CXXFLAGS=-D_FORTIFY_SOURCE=3 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g3 RECOMMENDED FEATURES (should all be yes) gzip support : yes bzip2 support : yes lzma/xz support : no zstd support : no zstd compression support : no libstdc++ demangle support : no File textrel check : yes Symbol versioning : yes NOT RECOMMENDED FEATURES (should all be no) Experimental thread safety : no install elf.h : no OTHER FEATURES Deterministic archives by default : false Native language support : no Extra Valgrind annotations : no libdebuginfod client support : no Debuginfod server support : no Default DEBUGINFOD_URLS : EXTRA TEST FEATURES (used with make check) have bunzip2 installed (required) : yes have zstd installed : yes C++11 : no debug branch prediction : no gprof support : no gcov support : no run all tests under valgrind : no gcc undefined behaviour sanitizer : no gcc address sanitizer : no clang memory sanitizer : no use rpath in tests : no test biarch : no ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_bad_fts=no ac_cv_build=x86_64-pc-linux-gnu ac_cv_buildid=no ac_cv_c_bigendian=yes ac_cv_c_compiler_gnu=yes ac_cv_c_undeclared_builtin_options='none needed' ac_cv_cxx_compiler_gnu=no ac_cv_duplicated_cond=yes ac_cv_env_CCC_set= ac_cv_env_CCC_value= ac_cv_env_CC_set=set ac_cv_env_CC_value=/home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-gcc ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -Ofast -g3' ac_cv_env_CPPFLAGS_set=set ac_cv_env_CPPFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE' ac_cv_env_CPP_set=set ac_cv_env_CPP_value=/home/buildroot/autobuild/instance-1/output-1/host/bin/microblaze-buildroot-linux-gnu-cpp ac_cv_env_CXXFLAGS_set=set ac_cv_env_CXXFLAGS_value='-D_LARGEFILE_SOURCE 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SHELL='/bin/sh' STRIP='/bin/true' SYMBOL_VERSIONING_FALSE='#' SYMBOL_VERSIONING_TRUE='' TESTS_RPATH_FALSE='' TESTS_RPATH_TRUE='#' USE_ADDRESS_SANITIZER_FALSE='' USE_ADDRESS_SANITIZER_TRUE='#' USE_LOCKS_FALSE='' USE_LOCKS_TRUE='#' USE_MEMORY_SANITIZER_FALSE='' USE_MEMORY_SANITIZER_TRUE='#' USE_NLS='no' USE_VALGRIND_FALSE='' USE_VALGRIND_TRUE='#' USE_VG_ANNOTATIONS_FALSE='' USE_VG_ANNOTATIONS_TRUE='#' USE_ZSTD_COMPRESS_FALSE='' USE_ZSTD_COMPRESS_TRUE='#' VERSION='0.189' XGETTEXT='/home/buildroot/autobuild/instance-1/output-1/host/bin/xgettext' XGETTEXT_015='/home/buildroot/autobuild/instance-1/output-1/host/bin/xgettext' XGETTEXT_EXTRA_OPTIONS='' YACC='bison -y' YFLAGS='' ZLIB_FALSE='#' ZLIB_TRUE='' ZSTD_COMPRESS_CFLAGS='' ZSTD_COMPRESS_LIBS='' ZSTD_FALSE='' ZSTD_TRUE='#' ac_ct_AR='' ac_ct_CC='' ac_ct_CXX='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='#' am__fastdepCC_FALSE='' am__fastdepCC_TRUE='#' am__fastdepCXX_FALSE='' am__fastdepCXX_TRUE='#' am__include='include' am__isrc='' am__leading_dot='.' am__nodep='' am__quote='' am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' argp_LDADD='' bindir='${exec_prefix}/bin' build='x86_64-pc-linux-gnu' build_alias='x86_64-pc-linux-gnu' build_cpu='x86_64' build_os='linux-gnu' build_vendor='pc' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dso_LDFLAGS='-shared -Wl,-z,defs -Wl,-z,relro' dvidir='${docdir}' eu_version='189' exec_prefix='/usr' fpic_CFLAGS='-fPIC' fpie_CFLAGS='-fPIE' fts_LIBS='' host='microblaze-buildroot-linux-gnu' host_alias='microblaze-buildroot-linux-gnu' host_cpu='microblaze' host_os='linux-gnu' host_vendor='buildroot' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='${SHELL} /home/buildroot/autobuild/instance-1/output-1/build/elfutils-0.189/config/install-sh' libarchive_CFLAGS='' libarchive_LIBS='' libcurl_CFLAGS='' libcurl_LIBS='' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' libmicrohttpd_CFLAGS='' libmicrohttpd_LIBS='' localedir='${datarootdir}/locale' localstatedir='/var' mandir='${datarootdir}/man' mkdir_p='$(MKDIR_P)' obstack_LIBS='' oldincludedir='/usr/include' oldlibmicrohttpd_CFLAGS='' oldlibmicrohttpd_LIBS='' pdfdir='${docdir}' prefix='/usr' program_transform_name='s&^&eu-&' psdir='${docdir}' runstatedir='${localstatedir}/run' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sqlite3_CFLAGS='' sqlite3_LIBS='' sysconfdir='/etc' target_alias='microblaze-buildroot-linux-gnu' zip_LIBS='-lbz2 ' zstd_LIBS='-lbz2 ' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "elfutils" #define PACKAGE_TARNAME "elfutils" #define PACKAGE_VERSION "0.189" #define PACKAGE_STRING "elfutils 0.189" #define PACKAGE_BUGREPORT "https://sourceware.org/bugzilla" #define PACKAGE_URL "http://elfutils.org/" #define PACKAGE "elfutils" #define VERSION "0.189" #define DEFAULT_AR_DETERMINISTIC false #define YYTEXT_POINTER 1 #define HAVE_VISIBILITY 1 #define HAVE_STDATOMIC_H 1 #define _FILE_OFFSET_BITS 64 #define CHECK_UNDEFINED 0 #define USE_ZLIB 1 #define USE_BZLIB 1 #define HAVE_DECL_MEMRCHR 1 #define HAVE_DECL_RAWMEMCHR 1 #define HAVE_DECL_POWEROF2 1 #define HAVE_DECL_MEMPCPY 1 #define HAVE_DECL_REALLOCARRAY 1 #define HAVE_PROCESS_VM_READV 1 #define HAVE_MREMAP 1 #define HAVE_STDIO_H 1 #define HAVE_STDLIB_H 1 #define HAVE_STRING_H 1 #define HAVE_INTTYPES_H 1 #define HAVE_STDINT_H 1 #define HAVE_STRINGS_H 1 #define HAVE_SYS_STAT_H 1 #define HAVE_SYS_TYPES_H 1 #define HAVE_UNISTD_H 1 #define STDC_HEADERS 1 #define HAVE_ERROR_H 1 #define HAVE_ERR_H 1 #define HAVE_SCHED_H 1 #define HAVE_SCHED_GETAFFINITY 1 #define HAVE_SYS_RESOURCE_H 1 #define HAVE_GETRLIMIT 1 #define HAVE_DECL_STRERROR_R 1 #define HAVE_STRERROR_R 1 #define STRERROR_R_CHAR_P 1 #define HAVE_FALLTHROUGH 1 #define SIZEOF_LONG 4 #define HAVE_SYS_USER_REGS 1 #define HAVE_PTHREAD_SETNAME_NP 1 configure: exit 0