This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by libpng configure 1.6.40, which was generated by GNU Autoconf 2.71. Invocation command line was $ ./configure --target=riscv64-buildroot-linux-uclibc --host=riscv64-buildroot-linux-uclibc --build=aarch64-unknown-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 --disable-shared --disable-arm-neon --disable-intel-sse ## --------- ## ## Platform. ## ## --------- ## hostname = asahi-mini uname -m = aarch64 uname -r = 6.3.0-asahi-13-1-ARCH uname -s = Linux uname -v = #1 SMP PREEMPT_DYNAMIC Thu, 13 Jul 2023 00:24:08 +0000 /usr/bin/uname -p = unknown /bin/uname -X = unknown /bin/arch = unknown /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/autobuild/autobuild/instance-13/output-1/host/bin/ PATH: /home/autobuild/autobuild/instance-13/output-1/host/sbin/ PATH: /home/autobuild/make/ PATH: /usr/local/sbin/ PATH: /usr/local/bin/ PATH: /usr/bin/ PATH: /usr/lib/jvm/default/bin/ PATH: /usr/bin/site_perl/ PATH: /usr/bin/vendor_perl/ PATH: /usr/bin/core_perl/ ## ----------- ## ## Core tests. ## ## ----------- ## configure:2524: looking for aux files: ltmain.sh config.guess config.sub compile missing install-sh configure:2537: trying ./ configure:2566: ./ltmain.sh found configure:2566: ./config.guess found configure:2566: ./config.sub found configure:2566: ./compile found configure:2566: ./missing found configure:2548: ./install-sh found configure:2703: checking for a BSD-compatible install configure:2776: result: /usr/bin/install -c configure:2787: checking whether build environment is sane configure:2842: result: yes configure:2898: checking for riscv64-buildroot-linux-uclibc-strip configure:2930: result: /bin/true configure:3001: checking for a race-free mkdir -p configure:3045: result: /usr/bin/mkdir -p configure:3052: checking for gawk configure:3073: found /usr/bin/gawk configure:3084: result: gawk configure:3095: checking whether make sets $(MAKE) configure:3118: result: yes configure:3148: checking whether make supports nested variables configure:3166: result: yes configure:3306: checking whether to enable maintainer-specific portions of Makefiles configure:3316: result: no configure:3365: checking for riscv64-buildroot-linux-uclibc-gcc configure:3397: result: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc configure:3795: checking for C compiler version configure:3804: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --version >&5 riscv64-buildroot-linux-uclibc-gcc.br_real (Buildroot 2023.05-650-gff14f0ee5a) 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:3815: $? = 0 configure:3804: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -v >&5 Using built-in specs. COLLECT_GCC=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc.br_real COLLECT_LTO_WRAPPER=/home/autobuild/autobuild/instance-13/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/12.3.0/lto-wrapper Target: riscv64-buildroot-linux-uclibc Configured with: ./configure --prefix=/home/autobuild/autobuild/instance-13/output-1/host --sysconfdir=/home/autobuild/autobuild/instance-13/output-1/host/etc --enable-static --target=riscv64-buildroot-linux-uclibc --with-sysroot=/home/autobuild/autobuild/instance-13/output-1/host/riscv64-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --enable-plugins --enable-lto --with-gmp=/home/autobuild/autobuild/instance-13/output-1/host --with-mpc=/home/autobuild/autobuild/instance-13/output-1/host --with-mpfr=/home/autobuild/autobuild/instance-13/output-1/host --with-pkgversion='Buildroot 2023.05-650-gff14f0ee5a' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --disable-tls --disable-threads --disable-libitm --disable-libatomic --without-isl --without-cloog --with-arch=rv64i_zicsr_zifencei --with-abi=lp64 --enable-languages=c --with-build-time-tools=/home/autobuild/autobuild/instance-13/output-1/host/riscv64-buildroot-linux-uclibc/bin --disable-shared --disable-libgomp Thread model: single Supported LTO compression algorithms: zlib gcc version 12.3.0 (Buildroot 2023.05-650-gff14f0ee5a) configure:3815: $? = 0 configure:3804: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -V >&5 riscv64-buildroot-linux-uclibc-gcc.br_real: error: unrecognized command-line option '-V' riscv64-buildroot-linux-uclibc-gcc.br_real: fatal error: no input files compilation terminated. configure:3815: $? = 1 configure:3804: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -qversion >&5 riscv64-buildroot-linux-uclibc-gcc.br_real: error: unrecognized command-line option '-qversion'; did you mean '--version'? riscv64-buildroot-linux-uclibc-gcc.br_real: fatal error: no input files compilation terminated. configure:3815: $? = 1 configure:3804: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -version >&5 riscv64-buildroot-linux-uclibc-gcc.br_real: error: unrecognized command-line option '-version' riscv64-buildroot-linux-uclibc-gcc.br_real: fatal error: no input files compilation terminated. configure:3815: $? = 1 configure:3835: checking whether the C compiler works configure:3857: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-elf2flt=-r -static conftest.c >&5 configure:3861: $? = 0 configure:3911: result: yes configure:3914: checking for C compiler default output file name configure:3916: result: a.out configure:3922: checking for suffix of executables configure:3929: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-elf2flt=-r -static conftest.c >&5 configure:3933: $? = 0 configure:3956: result: configure:3978: checking whether we are cross compiling configure:4016: result: yes configure:4021: checking for suffix of object files configure:4044: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4048: $? = 0 configure:4070: result: o configure:4074: checking whether the compiler supports GNU C configure:4094: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4094: $? = 0 configure:4104: result: yes configure:4115: checking whether /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc accepts -g configure:4136: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -g -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4136: $? = 0 configure:4180: result: yes configure:4200: checking for /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc option to enable C11 features configure:4215: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:4215: $? = 0 configure:4233: result: none needed configure:4349: checking whether /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc understands -c and -o together configure:4372: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c conftest.c -o conftest2.o configure:4375: $? = 0 configure:4372: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c conftest.c -o conftest2.o configure:4375: $? = 0 configure:4387: result: yes configure:4407: checking whether make supports the include directive configure:4422: make -f confmf.GNU && cat confinc.out make[1]: Entering directory '/home/autobuild/autobuild/instance-13/output-1/build/libpng-1.6.40' make[1]: Leaving directory '/home/autobuild/autobuild/instance-13/output-1/build/libpng-1.6.40' this is the am__doit target configure:4425: $? = 0 configure:4444: result: yes (GNU style) configure:4470: checking dependency style of /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc configure:4582: result: none configure:4606: checking dependency style of /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc configure:4716: result: none configure:4737: checking build system type configure:4752: result: aarch64-unknown-linux-gnu configure:4772: checking host system type configure:4786: result: riscv64-buildroot-linux-uclibc configure:4806: checking for a sed that does not truncate output configure:4876: result: /usr/bin/sed configure:4894: checking for grep that handles long lines and -e configure:4958: result: /usr/bin/grep configure:4963: checking for egrep configure:5031: result: /usr/bin/grep -E configure:5036: checking for fgrep configure:5104: result: /usr/bin/grep -F configure:5131: checking how to print strings configure:5158: result: printf configure:5192: checking for ld used by /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc configure:5260: result: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-ld configure:5267: checking if the linker (/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-ld) is GNU ld configure:5283: result: yes configure:5300: checking how to run the C preprocessor configure:5368: result: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-cpp configure:5382: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c configure:5382: $? = 0 configure:5397: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-cpp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory 11 | #include | ^~~~~~~~~~~~~~~~~~ compilation terminated. configure:5397: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libpng" | #define PACKAGE_TARNAME "libpng" | #define PACKAGE_VERSION "1.6.40" | #define PACKAGE_STRING "libpng 1.6.40" | #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net" | #define PACKAGE_URL "" | #define PACKAGE "libpng" | #define VERSION "1.6.40" | /* end confdefs.h. */ | #include configure:5431: checking for gawk configure:5463: result: gawk configure:5475: checking whether ln -s works configure:5479: result: yes configure:5486: checking whether make sets $(MAKE) configure:5509: result: yes configure:5562: checking for BSD- or MS-compatible name lister (nm) configure:5617: result: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-nm configure:5757: checking the name lister (/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-nm) interface configure:5765: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:5768: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-nm "conftest.o" configure:5771: output 0000000000000000 B some_variable configure:5778: result: BSD nm configure:5782: checking the maximum length of command line arguments configure:5914: result: 1572864 configure:5962: checking how to convert aarch64-unknown-linux-gnu file names to riscv64-buildroot-linux-uclibc format configure:6003: result: func_convert_file_noop configure:6010: checking how to convert aarch64-unknown-linux-gnu file names to toolchain format configure:6031: result: func_convert_file_noop configure:6038: checking for /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-ld option to reload object files configure:6046: result: -r configure:6080: checking for riscv64-buildroot-linux-uclibc-file configure:6115: result: no configure:6125: checking for file configure:6146: found /usr/bin/file configure:6157: result: file configure:6169: WARNING: using cross tools not prefixed with host triplet configure:6188: checking for riscv64-buildroot-linux-uclibc-objdump configure:6220: result: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-objdump configure:6294: checking how to recognize dependent libraries configure:6495: result: pass_all configure:6540: checking for riscv64-buildroot-linux-uclibc-dlltool configure:6575: result: no configure:6585: checking for dlltool configure:6620: result: no configure:6647: checking how to associate runtime and link libraries configure:6675: result: printf %s\n configure:6692: checking for riscv64-buildroot-linux-uclibc-ar configure:6724: result: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-ar configure:6826: checking for archiver @FILE support configure:6844: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:6844: $? = 0 configure:6848: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-ar cr libconftest.a @conftest.lst >&5 configure:6851: $? = 0 configure:6856: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-ar cr libconftest.a @conftest.lst >&5 /home/autobuild/autobuild/instance-13/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/12.3.0/../../../../riscv64-buildroot-linux-uclibc/bin/ar: conftest.o: No such file or directory configure:6859: $? = 1 configure:6871: result: @ configure:6889: checking for riscv64-buildroot-linux-uclibc-strip configure:6921: result: /bin/true configure:6998: checking for riscv64-buildroot-linux-uclibc-ranlib configure:7030: result: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-ranlib configure:7177: checking command to parse /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-nm output from /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc object configure:7331: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:7334: $? = 0 configure:7338: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-nm conftest.o \| /usr/bin/sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | /usr/bin/sed '/ __gnu_lto/d' \> conftest.nm configure:7341: $? = 0 configure:7407: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-elf2flt=-r -static conftest.c conftstm.o >&5 configure:7410: $? = 0 configure:7448: result: ok configure:7495: checking for sysroot configure:7526: result: no configure:7533: checking for a working dd configure:7577: result: /usr/bin/dd configure:7581: checking how to truncate binary pipes configure:7597: result: /usr/bin/dd bs=4096 count=1 configure:7889: checking for riscv64-buildroot-linux-uclibc-mt configure:7924: result: no configure:7934: checking for mt configure:7969: result: no configure:7989: checking if : is a manifest tool configure:7996: : '-?' configure:8004: result: no configure:8729: checking for stdio.h configure:8729: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8729: $? = 0 configure:8729: result: yes configure:8729: checking for stdlib.h configure:8729: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8729: $? = 0 configure:8729: result: yes configure:8729: checking for string.h configure:8729: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8729: $? = 0 configure:8729: result: yes configure:8729: checking for inttypes.h configure:8729: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8729: $? = 0 configure:8729: result: yes configure:8729: checking for stdint.h configure:8729: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8729: $? = 0 configure:8729: result: yes configure:8729: checking for strings.h configure:8729: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8729: $? = 0 configure:8729: result: yes configure:8729: checking for sys/stat.h configure:8729: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8729: $? = 0 configure:8729: result: yes configure:8729: checking for sys/types.h configure:8729: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8729: $? = 0 configure:8729: result: yes configure:8729: checking for unistd.h configure:8729: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:8729: $? = 0 configure:8729: result: yes configure:8754: checking for dlfcn.h configure:8754: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 conftest.c:50:10: fatal error: dlfcn.h: No such file or directory 50 | #include | ^~~~~~~~~ compilation terminated. configure:8754: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libpng" | #define PACKAGE_TARNAME "libpng" | #define PACKAGE_VERSION "1.6.40" | #define PACKAGE_STRING "libpng 1.6.40" | #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net" | #define PACKAGE_URL "" | #define PACKAGE "libpng" | #define VERSION "1.6.40" | #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 | /* 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 | | #include configure:8754: result: no configure:9341: checking for objdir configure:9357: result: .libs configure:9621: checking if /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc supports -fno-rtti -fno-exceptions configure:9640: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fno-rtti -fno-exceptions conftest.c >&5 cc1: warning: command-line option '-fno-rtti' is valid for C++/D/ObjC++ but not for C configure:9644: $? = 0 configure:9657: result: no configure:10015: checking for /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc option to produce PIC configure:10023: result: -fPIC -DPIC configure:10031: checking if /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc PIC flag -fPIC -DPIC works configure:10050: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -fPIC -DPIC -DPIC conftest.c >&5 configure:10054: $? = 0 configure:10067: result: yes configure:10096: checking if /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc static flag -static works configure:10125: result: yes configure:10140: checking if /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc supports -c -o file.o configure:10162: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o out/conftest2.o conftest.c >&5 configure:10166: $? = 0 configure:10188: result: yes configure:10196: checking if /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc supports -c -o file.o configure:10244: result: yes configure:10277: checking whether the /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc linker (/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-ld) supports shared libraries configure:11545: result: yes configure:11786: checking dynamic linker characteristics configure:12368: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-elf2flt=-r -static -Wl,-rpath -Wl,/foo conftest.c >&5 configure:12368: $? = 0 configure:12607: result: GNU/Linux ld.so configure:12729: checking how to hardcode library paths into programs configure:12754: result: immediate configure:13306: checking whether stripping libraries is possible configure:13338: result: no configure:13357: checking if libtool supports shared libraries configure:13359: result: yes configure:13362: checking whether to build shared libraries configure:13387: result: no configure:13390: checking whether to build static libraries configure:13394: result: yes configure:13435: checking that AWK works configure:13441: result: ok configure:13494: checking if we need to force back C standard to C89 configure:13510: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:13510: $? = 0 configure:13512: result: no configure:13527: checking whether struct tm is in sys/time.h or time.h configure:13548: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:13548: $? = 0 configure:13556: result: time.h configure:13564: checking for C/C++ restrict keyword configure:13594: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 conftest.c >&5 configure:13594: $? = 0 configure:13603: result: __restrict__ configure:13619: checking for pow configure:13619: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-elf2flt=-r -static conftest.c >&5 conftest.c:39:6: warning: conflicting types for built-in function 'pow'; expected 'double(double, double)' [-Wbuiltin-declaration-mismatch] 39 | char pow (); | ^~~ conftest.c:31:1: note: 'pow' is declared in header '' 30 | #include 31 | #undef pow configure:13619: $? = 0 configure:13619: result: yes configure:13676: checking for clock_gettime configure:13676: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-elf2flt=-r -static conftest.c >&5 configure:13676: $? = 0 configure:13676: result: yes configure:13703: checking for zlibVersion in -lz configure:13726: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-elf2flt=-r -static conftest.c -lz >&5 configure:13726: $? = 0 configure:13736: result: yes configure:13798: checking for feenableexcept in -lm configure:13821: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-elf2flt=-r -static conftest.c -lm -lz >&5 /home/autobuild/autobuild/instance-13/output-1/host/riscv64-buildroot-linux-uclibc/bin/ld.real: /tmp/ccmBwJX4.o: in function `main': conftest.c:(.text.startup+0x8): undefined reference to `feenableexcept' collect2: error: ld returned 1 exit status configure:13821: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libpng" | #define PACKAGE_TARNAME "libpng" | #define PACKAGE_VERSION "1.6.40" | #define PACKAGE_STRING "libpng 1.6.40" | #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net" | #define PACKAGE_URL "" | #define PACKAGE "libpng" | #define VERSION "1.6.40" | #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 LT_OBJDIR ".libs/" | #define restrict __restrict__ | #define HAVE_POW 1 | #define HAVE_LIBZ 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 feenableexcept (); | int | main (void) | { | return feenableexcept (); | ; | return 0; | } configure:13831: result: no configure:13841: checking for feenableexcept configure:13841: /home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc -o conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wl,-elf2flt=-r -static conftest.c -lz >&5 /home/autobuild/autobuild/instance-13/output-1/host/riscv64-buildroot-linux-uclibc/bin/ld.real: /tmp/ccz33B2g.o: in function `main': conftest.c:(.text.startup+0x8): undefined reference to `feenableexcept' collect2: error: ld returned 1 exit status configure:13841: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libpng" | #define PACKAGE_TARNAME "libpng" | #define PACKAGE_VERSION "1.6.40" | #define PACKAGE_STRING "libpng 1.6.40" | #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net" | #define PACKAGE_URL "" | #define PACKAGE "libpng" | #define VERSION "1.6.40" | #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 LT_OBJDIR ".libs/" | #define restrict __restrict__ | #define HAVE_POW 1 | #define HAVE_LIBZ 1 | /* end confdefs.h. */ | /* Define feenableexcept to an innocuous variant, in case declares feenableexcept. | For example, HP-UX 11i declares gettimeofday. */ | #define feenableexcept innocuous_feenableexcept | | /* System header to define __stub macros and hopefully few prototypes, | which can conflict with char feenableexcept (); below. */ | | #include | #undef feenableexcept | | /* 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. */ | #ifdef __cplusplus | extern "C" | #endif | char feenableexcept (); | /* The GNU C library defines this for functions which it implements | to always fail with ENOSYS. Some functions are actually named | something starting with __ and the normal name is an alias. */ | #if defined __stub_feenableexcept || defined __stub___feenableexcept | choke me | #endif | | int | main (void) | { | return feenableexcept (); | ; | return 0; | } configure:13841: result: no configure:13849: checking if using Solaris linker configure:13858: result: no configure:13870: checking if libraries can be versioned configure:13891: result: yes configure:13913: checking for symbol prefix configure:13920: result: configure:13943: pkgconfig directory is ${libdir}/pkgconfig configure:14313: Extra options for compiler: configure:14423: checking that generated files are newer than configure configure:14429: result: done configure:14504: creating ./config.status ## ---------------------- ## ## Running config.status. ## ## ---------------------- ## This file was extended by libpng config.status 1.6.40, which was generated by GNU Autoconf 2.71. Invocation command line was CONFIG_FILES = CONFIG_HEADERS = CONFIG_LINKS = CONFIG_COMMANDS = $ ./config.status on asahi-mini config.status:1131: creating Makefile config.status:1131: creating libpng.pc config.status:1131: creating libpng-config config.status:1131: creating config.h config.status:1360: executing depfiles commands config.status:1360: executing libtool commands configure:16658: WARNING: unrecognized options: --disable-gtk-doc, --disable-gtk-doc-html, --disable-doc, --disable-docs, --disable-documentation, --with-xmlto, --with-fop, --enable-ipv6, --disable-nls ## ---------------- ## ## Cache variables. ## ## ---------------- ## ac_cv_build=aarch64-unknown-linux-gnu ac_cv_c_bigendian=no ac_cv_c_compiler_gnu=yes ac_cv_c_restrict=__restrict__ ac_cv_env_CCASFLAGS_set= ac_cv_env_CCASFLAGS_value= ac_cv_env_CCAS_set= ac_cv_env_CCAS_value= ac_cv_env_CC_set=set ac_cv_env_CC_value=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc ac_cv_env_CFLAGS_set=set ac_cv_env_CFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static' ac_cv_env_CPPFLAGS_set=set ac_cv_env_CPPFLAGS_value='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' ac_cv_env_CPP_set=set ac_cv_env_CPP_value=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-cpp ac_cv_env_LDFLAGS_set=set ac_cv_env_LDFLAGS_value=' -Wl,-elf2flt=-r -static' ac_cv_env_LIBS_set= ac_cv_env_LIBS_value= ac_cv_env_LT_SYS_LIBRARY_PATH_set= ac_cv_env_LT_SYS_LIBRARY_PATH_value= ac_cv_env_PNG_COPTS_set= ac_cv_env_PNG_COPTS_value= ac_cv_env_build_alias_set=set ac_cv_env_build_alias_value=aarch64-unknown-linux-gnu ac_cv_env_host_alias_set=set ac_cv_env_host_alias_value=riscv64-buildroot-linux-uclibc ac_cv_env_target_alias_set=set ac_cv_env_target_alias_value=riscv64-buildroot-linux-uclibc ac_cv_func_calloc_0_nonnull=yes ac_cv_func_clock_gettime=yes ac_cv_func_feenableexcept=no ac_cv_func_malloc_0_nonnull=yes ac_cv_func_memcmp_working=yes ac_cv_func_mmap_fixed_mapped=yes ac_cv_func_pow=yes ac_cv_func_realloc_0_nonnull=yes ac_cv_have_decl_malloc=yes ac_cv_header_dlfcn_h=no ac_cv_header_inttypes_h=yes ac_cv_header_stdint_h=yes ac_cv_header_stdio_h=yes ac_cv_header_stdlib_h=yes ac_cv_header_string_h=yes ac_cv_header_strings_h=yes ac_cv_header_sys_stat_h=yes ac_cv_header_sys_types_h=yes ac_cv_header_unistd_h=yes ac_cv_host=riscv64-buildroot-linux-uclibc ac_cv_lbl_unaligned_fail=yes ac_cv_lib_m_feenableexcept=no ac_cv_lib_z_zlibVersion=yes ac_cv_objext=o ac_cv_path_EGREP='/usr/bin/grep -E' ac_cv_path_FGREP='/usr/bin/grep -F' ac_cv_path_GREP=/usr/bin/grep ac_cv_path_SED=/usr/bin/sed ac_cv_path_install='/usr/bin/install -c' ac_cv_path_lt_DD=/usr/bin/dd ac_cv_path_mkdir=/usr/bin/mkdir ac_cv_prog_AR=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-ar ac_cv_prog_AWK=gawk ac_cv_prog_CC=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc ac_cv_prog_CPP=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-cpp ac_cv_prog_OBJDUMP=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-objdump ac_cv_prog_RANLIB=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-ranlib ac_cv_prog_STRIP=/bin/true ac_cv_prog_ac_ct_FILECMD=file ac_cv_prog_cc_c11= ac_cv_prog_cc_g=yes ac_cv_prog_cc_stdc= ac_cv_prog_make_make_set=yes ac_cv_struct_tm=time.h am_cv_CCAS_dependencies_compiler_type=none am_cv_CC_dependencies_compiler_type=none am_cv_make_support_nested_variables=yes am_cv_prog_cc_c_o=yes gl_cv_func_malloc_0_nonnull=yes lt_cv_ar_at_file=@ lt_cv_deplibs_check_method=pass_all lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_ld_reload_flag=-r lt_cv_nm_interface='BSD nm' lt_cv_objdir=.libs lt_cv_path_LD=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-ld lt_cv_path_NM=/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-nm lt_cv_path_mainfest_tool=no lt_cv_prog_compiler_c_o=yes lt_cv_prog_compiler_pic='-fPIC -DPIC' lt_cv_prog_compiler_pic_works=yes lt_cv_prog_compiler_rtti_exceptions=no lt_cv_prog_compiler_static_works=yes lt_cv_prog_gnu_ld=yes lt_cv_sharedlib_from_linklib_cmd='printf %s\n' lt_cv_shlibpath_overrides_runpath=no lt_cv_sys_global_symbol_pipe='/usr/bin/sed -n -e '\''s/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p'\'' | /usr/bin/sed '\''/ __gnu_lto/d'\''' lt_cv_sys_global_symbol_to_c_name_address='/usr/bin/sed -n -e '\''s/^: \(.*\) .*$/ {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/ {"\1", (void *) \&\1},/p'\''' lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='/usr/bin/sed -n -e '\''s/^: \(.*\) .*$/ {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/ {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/ {"lib\1", (void *) \&\1},/p'\''' lt_cv_sys_global_symbol_to_cdecl='/usr/bin/sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\''' lt_cv_sys_global_symbol_to_import= lt_cv_sys_lib_search_path_spec= lt_cv_sys_max_cmd_len=1572864 lt_cv_to_host_file_cmd=func_convert_file_noop lt_cv_to_tool_file_cmd=func_convert_file_noop lt_cv_truncate_bin='/usr/bin/dd bs=4096 count=1' ## ----------------- ## ## Output variables. ## ## ----------------- ## ACLOCAL='${SHELL} '\''/home/autobuild/autobuild/instance-13/output-1/build/libpng-1.6.40/missing'\'' aclocal-1.16' AMDEPBACKSLASH='' AMDEP_FALSE='' AMDEP_TRUE='#' AMTAR='$${TAR-tar}' AM_BACKSLASH='\' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' AM_DEFAULT_VERBOSITY='1' AM_V='$(V)' AR='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-ar' AS='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-as' AUTOCONF='${SHELL} '\''/home/autobuild/autobuild/instance-13/output-1/build/libpng-1.6.40/missing'\'' autoconf' AUTOHEADER='${SHELL} '\''/home/autobuild/autobuild/instance-13/output-1/build/libpng-1.6.40/missing'\'' autoheader' AUTOMAKE='${SHELL} '\''/home/autobuild/autobuild/instance-13/output-1/build/libpng-1.6.40/missing'\'' automake-1.16' AWK='gawk' CC='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc' CCAS='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc' CCASDEPMODE='depmode=none' CCASFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static' CCDEPMODE='depmode=none' CFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -fPIC -Wl,-elf2flt=-r -static' CPP='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-cpp' CPPFLAGS='-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64' CSCOPE='cscope' CTAGS='ctags' CYGPATH_W='echo' DEFS='-DHAVE_CONFIG_H' DEPDIR='.deps' DFNCPP='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-cpp' DLLTOOL='false' DO_INSTALL_LIBPNG_CONFIG_FALSE='#' DO_INSTALL_LIBPNG_CONFIG_TRUE='' DO_INSTALL_LIBPNG_PC_FALSE='#' DO_INSTALL_LIBPNG_PC_TRUE='' DO_INSTALL_LINKS_FALSE='#' DO_INSTALL_LINKS_TRUE='' DO_PNG_PREFIX_FALSE='' DO_PNG_PREFIX_TRUE='#' DSYMUTIL='' DUMPBIN='' ECHO_C='' ECHO_N='-n' ECHO_T='' EGREP='/usr/bin/grep -E' ETAGS='etags' EXEEXT='' FGREP='/usr/bin/grep -F' FILECMD='file' GREP='/usr/bin/grep' HAVE_CLOCK_GETTIME_FALSE='#' HAVE_CLOCK_GETTIME_TRUE='' HAVE_LD_VERSION_SCRIPT_FALSE='#' HAVE_LD_VERSION_SCRIPT_TRUE='' HAVE_SOLARIS_LD_FALSE='' HAVE_SOLARIS_LD_TRUE='#' INSTALL_DATA='${INSTALL} -m 644' INSTALL_PROGRAM='${INSTALL}' INSTALL_SCRIPT='${INSTALL}' INSTALL_STRIP_PROGRAM='$(install_sh) -c -s' LD='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-ld' LDFLAGS=' -Wl,-elf2flt=-r -static' LIBOBJS='' LIBS='-lz ' LIBTOOL='$(SHELL) $(top_builddir)/libtool' LIPO='' LN_S='ln -s' LTLIBOBJS='' LT_SYS_LIBRARY_PATH='' MAINT='#' MAINTAINER_MODE_FALSE='' MAINTAINER_MODE_TRUE='#' MAKEINFO='${SHELL} '\''/home/autobuild/autobuild/instance-13/output-1/build/libpng-1.6.40/missing'\'' makeinfo' MANIFEST_TOOL=':' MKDIR_P='/usr/bin/mkdir -p' NM='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-nm' NMEDIT='' OBJDUMP='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-objdump' OBJEXT='o' OTOOL64='' OTOOL='' PACKAGE='libpng' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' PACKAGE_NAME='libpng' PACKAGE_STRING='libpng 1.6.40' PACKAGE_TARNAME='libpng' PACKAGE_URL='' PACKAGE_VERSION='1.6.40' PATH_SEPARATOR=':' PNGLIB_MAJOR='1' PNGLIB_MINOR='6' PNGLIB_RELEASE='40' PNGLIB_VERSION='1.6.40' PNG_ARM_NEON_FALSE='' PNG_ARM_NEON_TRUE='#' PNG_COPTS='' PNG_INTEL_SSE_FALSE='' PNG_INTEL_SSE_TRUE='#' PNG_MIPS_MSA_FALSE='#' PNG_MIPS_MSA_TRUE='' PNG_POWERPC_VSX_FALSE='#' PNG_POWERPC_VSX_TRUE='' PNG_PREFIX='' RANLIB='/home/autobuild/autobuild/instance-13/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc-ranlib' SED='/usr/bin/sed' SET_MAKE='' SHELL='/bin/sh' STRIP='/bin/true' SYMBOL_PREFIX='' VERSION='1.6.40' ac_ct_AR='' ac_ct_CC='' ac_ct_DUMPBIN='' am__EXEEXT_FALSE='' am__EXEEXT_TRUE='#' am__fastdepCCAS_FALSE='' am__fastdepCCAS_TRUE='#' am__fastdepCC_FALSE='' am__fastdepCC_TRUE='#' am__include='include' am__isrc='' am__leading_dot='.' am__nodep='' am__quote='' am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' binconfigs='${binconfigs}' bindir='${exec_prefix}/bin' build='aarch64-unknown-linux-gnu' build_alias='aarch64-unknown-linux-gnu' build_cpu='aarch64' build_os='linux-gnu' build_vendor='unknown' datadir='${datarootdir}' datarootdir='${prefix}/share' docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' dvidir='${docdir}' exec_prefix='/usr' host='riscv64-buildroot-linux-uclibc' host_alias='riscv64-buildroot-linux-uclibc' host_cpu='riscv64' host_os='linux-uclibc' host_vendor='buildroot' htmldir='${docdir}' includedir='${prefix}/include' infodir='${datarootdir}/info' install_sh='${SHELL} /home/autobuild/autobuild/instance-13/output-1/build/libpng-1.6.40/install-sh' libdir='${exec_prefix}/lib' libexecdir='${exec_prefix}/libexec' localedir='${datarootdir}/locale' localstatedir='/var' mandir='${datarootdir}/man' mkdir_p='$(MKDIR_P)' oldincludedir='/usr/include' pdfdir='${docdir}' pkgconfigdir='${libdir}/pkgconfig' prefix='/usr' program_transform_name='s&^&&' psdir='${docdir}' runstatedir='${localstatedir}/run' sbindir='${exec_prefix}/sbin' sharedstatedir='${prefix}/com' sysconfdir='/etc' target_alias='riscv64-buildroot-linux-uclibc' ## ----------- ## ## confdefs.h. ## ## ----------- ## /* confdefs.h */ #define PACKAGE_NAME "libpng" #define PACKAGE_TARNAME "libpng" #define PACKAGE_VERSION "1.6.40" #define PACKAGE_STRING "libpng 1.6.40" #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net" #define PACKAGE_URL "" #define PACKAGE "libpng" #define VERSION "1.6.40" #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 LT_OBJDIR ".libs/" #define restrict __restrict__ #define HAVE_POW 1 #define HAVE_LIBZ 1 #define PNG_ARM_NEON_OPT 0 #define PNG_INTEL_SSE_OPT 0 configure: exit 0