https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: dev-lang/gnat-gpl-2021-r4 installs less files with clang stricter. Discovered on: amd64 (internal ref: clang-stricter_tinderbox) NOTE: To reproduce this issue: 1) Install the package with CC=clang - CXX=clang++ 2) Put the list of the installed files into a file ( qlist -e PACKAGE:SLOT | sort | uniq > /tmp/qlist1 ) 3) Install the package with CC=clang - CXX=clang++ - CFLAGS/CXXFLAGS=-Werror=implicit-function-declaration -Werror=implicit-int -Werror=incompatible-function-pointer-types 4) Put the list of the installed files into a file ( qlist -e PACKAGE:SLOT | sort | uniq > /tmp/qlist2 ) 5) See the diff between the two files ( diff -ru /tmp/qlist_1 /tmp/qlist_2 ) On this machine: - the installed files with clang are 4111 - the installed files with clang stricter are 4079 This type of report comes from a check that is a bit outside of the tinderbox, that's the reason because build.log was not provided (however in cases like these the build.log doesn't help much) but if you need further help to diagnose this issue feel free to ask. In any case I'm providing a diff.
DIFF: --- /dev/fd/63 2022-11-27 14:57:52.163423760 +0100 +++ /dev/fd/62 2022-11-27 14:57:52.163423760 +0100 @@ -55,6 +55,11 @@ /usr/lib/gcc/x86_64-pc-linux-gnu/10/32/finclude/openacc.mod /usr/lib/gcc/x86_64-pc-linux-gnu/10/32/finclude/openacc_kinds.mod /usr/lib/gcc/x86_64-pc-linux-gnu/10/32/finclude/openacc_lib.h +/usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libasan.a +/usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libasan.so +/usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libasan.so.6 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libasan.so.6.0.0 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libasan_preinit.o /usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libatomic.a /usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libatomic.la /usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libatomic.so @@ -94,6 +99,10 @@ /usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libstdc++.so.6.0.28 /usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libstdc++fs.a /usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libsupc++.a +/usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libubsan.a +/usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libubsan.so +/usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libubsan.so.1 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/32/libubsan.so.1.0.0 /usr/lib/gcc/x86_64-pc-linux-gnu/10/ada_target_properties /usr/lib/gcc/x86_64-pc-linux-gnu/10/adainclude/a-assert.adb /usr/lib/gcc/x86_64-pc-linux-gnu/10/adainclude/a-assert.ads @@ -3433,6 +3442,10 @@ /usr/lib/gcc/x86_64-pc-linux-gnu/10/include/quadmath_weak.h /usr/lib/gcc/x86_64-pc-linux-gnu/10/include/rdseedintrin.h /usr/lib/gcc/x86_64-pc-linux-gnu/10/include/rtmintrin.h +/usr/lib/gcc/x86_64-pc-linux-gnu/10/include/sanitizer/asan_interface.h +/usr/lib/gcc/x86_64-pc-linux-gnu/10/include/sanitizer/common_interface_defs.h +/usr/lib/gcc/x86_64-pc-linux-gnu/10/include/sanitizer/lsan_interface.h +/usr/lib/gcc/x86_64-pc-linux-gnu/10/include/sanitizer/tsan_interface.h /usr/lib/gcc/x86_64-pc-linux-gnu/10/include/sgxintrin.h /usr/lib/gcc/x86_64-pc-linux-gnu/10/include/shaintrin.h /usr/lib/gcc/x86_64-pc-linux-gnu/10/include/smmintrin.h @@ -3462,6 +3475,11 @@ /usr/lib/gcc/x86_64-pc-linux-gnu/10/include/xsaveoptintrin.h /usr/lib/gcc/x86_64-pc-linux-gnu/10/include/xsavesintrin.h /usr/lib/gcc/x86_64-pc-linux-gnu/10/include/xtestintrin.h +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libasan.a +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libasan.so +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libasan.so.6 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libasan.so.6.0.0 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libasan_preinit.o /usr/lib/gcc/x86_64-pc-linux-gnu/10/libatomic.a /usr/lib/gcc/x86_64-pc-linux-gnu/10/libatomic.la /usr/lib/gcc/x86_64-pc-linux-gnu/10/libatomic.so @@ -3492,6 +3510,11 @@ /usr/lib/gcc/x86_64-pc-linux-gnu/10/libitm.so.1 /usr/lib/gcc/x86_64-pc-linux-gnu/10/libitm.so.1.0.0 /usr/lib/gcc/x86_64-pc-linux-gnu/10/libitm.spec +/usr/lib/gcc/x86_64-pc-linux-gnu/10/liblsan.a +/usr/lib/gcc/x86_64-pc-linux-gnu/10/liblsan.so +/usr/lib/gcc/x86_64-pc-linux-gnu/10/liblsan.so.0 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/liblsan.so.0.0.0 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/liblsan_preinit.o /usr/lib/gcc/x86_64-pc-linux-gnu/10/libquadmath.a /usr/lib/gcc/x86_64-pc-linux-gnu/10/libquadmath.la /usr/lib/gcc/x86_64-pc-linux-gnu/10/libquadmath.so @@ -3504,6 +3527,15 @@ /usr/lib/gcc/x86_64-pc-linux-gnu/10/libstdc++.so.6.0.28 /usr/lib/gcc/x86_64-pc-linux-gnu/10/libstdc++fs.a /usr/lib/gcc/x86_64-pc-linux-gnu/10/libsupc++.a +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libtsan.a +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libtsan.so +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libtsan.so.0 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libtsan.so.0.0.0 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libtsan_preinit.o +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libubsan.a +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libubsan.so +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libubsan.so.1 +/usr/lib/gcc/x86_64-pc-linux-gnu/10/libubsan.so.1.0.0 /usr/lib/gcc/x86_64-pc-linux-gnu/10/plugin/gtype.state /usr/lib/gcc/x86_64-pc-linux-gnu/10/plugin/include/ada/gcc-interface/ada-tree.def /usr/lib/gcc/x86_64-pc-linux-gnu/10/plugin/include/addresses.h
this package does not support building with clang/clang++. It is gcc (adapted from adacore) and build only with gcc It is probably ignoring CC and CXX as the use flag bootstrap is not disabled.
I understand, bbut if clang does not work here, let's hang the build process, see: https://gitweb.gentoo.org/repo/gentoo.git/tree/app-emulation/dosemu/dosemu-1.4.1_pre20130107-r5.ebuild?id=78b4d4ebbcee12f5ef4c1dfa89f80c98a582db9d#n62 thx
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fd3ee0d887453c5e16eb426116ab9c510c796ed8 commit fd3ee0d887453c5e16eb426116ab9c510c796ed8 Author: Alfredo Tupone <tupone@gentoo.org> AuthorDate: 2024-03-02 16:23:55 +0000 Commit: Alfredo Tupone <tupone@gentoo.org> CommitDate: 2024-03-02 16:24:29 +0000 dev-lang/gnat-gpl: add check for clang Closes: https://bugs.gentoo.org/883587 Signed-off-by: Alfredo Tupone <tupone@gentoo.org> dev-lang/gnat-gpl/gnat-gpl-2021-r4.ebuild | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-)
