https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: dev-util/cgdb-0.7.1 fails to compile. Discovered on: amd64 (internal ref: tinderbox) NOTE: This machine uses clang as a compiler and lld as a linker
Created attachment 760740 [details] build.log build log and emerge --info
Created attachment 760741 [details] 1-config.log 1-config.log
*** Bug 875752 has been marked as a duplicate of this bug. ***
clang-stricter_tinderbox has reproduced this issue with version 0.8.0 - Updating summary.
i have readline installed but it still fails: # equery list readline * Searching for readline ... [IP-] [ ] sys-libs/readline-8.2_p10:0/8
CFLAGS="$CFLAGS -fpermissive" solves the problem configure:7816: x86_64-pc-linux-gnu-gcc -o conftest -pipe -O2 -march=k8-sse3 -I/usr/include -Wl,-O1 -Wl,--as-needed -fuse-ld=mold -L/usr/lib conftest.c -lutil -lreadline -ltinfow >&5 conftest.c:67:1: error: return type defaults to 'int' [-Wimplicit-int] 67 | main() | ^~~~ distcc[1172] ERROR: compile conftest.c on localhost failed configure:7816: $? = 1 configure: program exited with status 1 Here is the source: | #include <readline/readline.h> | | main() | { | FILE *fp; | fp = fopen("conftest.rlv", "w"); | if (fp == 0) exit(1); | fprintf(fp, "%s\n", rl_library_version ? rl_library_version : "0.0"); | fclose(fp); | exit(0); | }
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=36c44443c4e698841c7b5044470ef13b9c99dd7f commit 36c44443c4e698841c7b5044470ef13b9c99dd7f Author: Sam James <sam@gentoo.org> AuthorDate: 2024-07-17 04:16:12 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2024-07-17 04:16:30 +0000 dev-debug/cgdb: fix modern C issue in configure No need for a revbump here as it failed to compile if the check failed, not misdetecting anything. Closes: https://bugs.gentoo.org/830222 Signed-off-by: Sam James <sam@gentoo.org> dev-debug/cgdb/cgdb-0.8.0.ebuild | 24 +++++++++++++--------- .../cgdb/files/cgdb-0.8.0-configure-c99.patch | 23 +++++++++++++++++++++ 2 files changed, 37 insertions(+), 10 deletions(-)
