[SCIP,SCIP_PaPILO]

[matbesancon]

Up-ing to 8.1.0 for both, trying the flag suggestion from #6054

[matbesancon]

[15:29:27] -- Check for working C compiler: /opt/bin/x86_64-unknown-freebsd13.2-libgfortran3-cxx11/x86_64-unknown-freebsd13.2-clang - broken
[15:29:27] CMake Error at /usr/share/cmake/Modules/CMakeTestCCompiler.cmake:69 (message):
[15:29:27]   The C compiler
[15:29:27] 
[15:29:27]     "/opt/bin/x86_64-unknown-freebsd13.2-libgfortran3-cxx11/x86_64-unknown-freebsd13.2-clang"
[15:29:27] 
[15:29:27]   is not able to compile a simple test program.
[15:29:27] 
[15:29:27]   It fails with the following output:
[15:29:27] 
[15:29:27]     Change Dir: /workspace/srcdir/scipoptsuite-8.1.0/build/CMakeFiles/CMakeTmp
[15:29:27]     
[15:29:27]     Run Build Command(s):/usr/bin/make -f Makefile cmTC_9611c/fast && /usr/bin/make  -f CMakeFiles/cmTC_9611c.dir/build.make CMakeFiles/cmTC_9611c.dir/build
[15:29:27]     make[1]: Entering directory '/workspace/srcdir/scipoptsuite-8.1.0/build/CMakeFiles/CMakeTmp'
[15:29:27]     Building C object CMakeFiles/cmTC_9611c.dir/testCCompiler.c.o
[15:29:27]     /opt/bin/x86_64-unknown-freebsd13.2-libgfortran3-cxx11/x86_64-unknown-freebsd13.2-clang --sysroot=/opt/x86_64-unknown-freebsd13.2/x86_64-unknown-freebsd13.2/sys-root/    -MD -MT CMakeFiles/cmTC_9611c.dir/testCCompiler.c.o -MF CMakeFiles/cmTC_9611c.dir/testCCompiler.c.o.d -o CMakeFiles/cmTC_9611c.dir/testCCompiler.c.o -c /workspace/srcdir/scipoptsuite-8.1.0/build/CMakeFiles/CMakeTmp/testCCompiler.c
[15:29:27]     Linking C executable cmTC_9611c
[15:29:27]     /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9611c.dir/link.txt --verbose=1
[15:29:27]     /opt/bin/x86_64-unknown-freebsd13.2-libgfortran3-cxx11/x86_64-unknown-freebsd13.2-clang --sysroot=/opt/x86_64-unknown-freebsd13.2/x86_64-unknown-freebsd13.2/sys-root/ -lrt -L/workspace/destdir/lib -liconv -Wl,-rpath-link,/opt/x86_64-unknown-freebsd13.2/x86_64-unknown-freebsd13.2/lib64  CMakeFiles/cmTC_9611c.dir/testCCompiler.c.o -o cmTC_9611c 
[15:29:27]     ld.lld: error: unable to find library -liconv
[15:29:27]     clang-16: error: linker command failed with exit code 1 (use -v to see invocation)
[15:29:27]     make[1]: *** [CMakeFiles/cmTC_9611c.dir/build.make:100: cmTC_9611c] Error 1
[15:29:27]     make[1]: Leaving directory '/workspace/srcdir/scipoptsuite-8.1.0/build/CMakeFiles/CMakeTmp'
[15:29:27]     make: *** [Makefile:127: cmTC_9611c/fast] Error 2

Seems to occur for all failing ones I've checked, this is new?

[benlorenz]

Suggested change

	export LDFLAGS="-lrt -L${prefix}/lib -liconv -Wl,-rpath-link,/opt/${target}/${target}/lib"
	elif [[ "${target}" != *-apple-* ]]; then
	export LDFLAGS="-lrt -L${prefix}/lib -liconv -Wl,-rpath-link,/opt/${target}/${target}/lib64"
	else
	export LDFLAGS="-L${prefix}/lib -liconv -lrt"
	export LDFLAGS="-lrt -L${prefix}/lib -Wl,-rpath-link,/opt/${target}/${target}/lib"
	elif [[ "${target}" != *-apple-* ]]; then
	export LDFLAGS="-lrt -L${prefix}/lib -Wl,-rpath-link,/opt/${target}/${target}/lib64"
	else
	export LDFLAGS="-L${prefix}/lib -lrt"

Alternatively you might want to add Libiconv_jll as a dependency, but it was not necessary previously?

[matbesancon]

🤦 no clue how I introduced that, closing in favor of #7729

[matbesancon]

thanks @benlorenz !