https://sourceware.org/bugzilla/show_bug.cgi?id=32682
--- Comment #4 from Lorinczy Zsigmond <lzsiga at freemail dot c3.hu> --- Thank you for help; the problem occured on Centos7.9/amd64, gcc-14.2 (compiled from source). I have a predefined CFLAGS settings that includes `-std=c99` Checking the compilation logs, I see lines like this (I tried to indent the parts coming from my CPPFLAGS and CFLAGS environment variables): gcc -D_GNU_SOURCE -DHAVE_CONFIG_H -DLOCALEDIR='"/usr/local/share/locale"' \ -DDEBUGPRED=0 -DSRCDIR=\"/usr/local/src/elfutils-0.192/src\" \ -DOBJDIR=\"/usr/local/src/elfutils-0.192/src\" -iquote . -I. -I../lib -I.. \ -I./../libelf -I./../libebl -I./../libdw -I./../libdwelf -I./../libdwfl \ -I./../libasm -I../debuginfod \ \ -I/usr/local/include -D__UNIX__ -D__unix__ \ -D_GNU_SOURCE -D_XOPEN_SOURCE=700 -D_ALL_SOURCE -D_LARGEFILE_SOURCE \ -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D_THREAD_SAFE \ \ -std=gnu99 -Wall -Wshadow -Wformat=2 -Wold-style-definition \ -Wstrict-prototypes -Wtrampolines -Wlogical-op -Wduplicated-cond \ -Wnull-dereference -Wimplicit-fallthrough=5 -Wuse-after-free=3 -Werror \ -Wunused -Wextra \ \ -m64 -std=c99 \ \ -MT ar.o -MD -MP -MF .deps/ar.Tpo \ -c -o ar.o ar.c So this line does contain `-std=gnu99` but is also has `-std=c99` after it. -- You are receiving this mail because: You are on the CC list for the bug.