https://bugs.freedesktop.org/show_bug.cgi?id=100939
Bug ID: 100939
Summary: Can't build with LLVM/clang
Product: Wayland
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: major
Priority: medium
Component: wayland
Assignee: [email protected]
Reporter: [email protected]
Wayland 1.13.0 build fails with LLVM/clang 4.1 with LTO enabled
More logs can be found here
http://file-store.openmandriva.org/api/v1/file_stores/5af6909e374c756e8e67307535a3f9530d6f7861.log?show=true
make[2]: Entering directory '/builddir/build/BUILD/wayland-1.13.0'
/bin/sh ./libtool --tag=CC --mode=link /usr/bin/clang -Wall -Wextra
-Wno-unused-parameter -g -Wstrict-prototypes -Wmissing-prototypes
-fvisibility=hidden -Os -gdwarf-4 -Wstrict-aliasing=2 -pipe -Wformat
-Werror=format-security -D_FORTIFY_SOURCE=2 -fstack-protector
--param=ssp-buffer-size=4 -fPIC -flto -Os -gdwarf-4 -Wstrict-aliasing=2 -pipe
-Wformat -Werror=format-security -D_FORTIFY_SOURCE=2 -fstack-protector
--param=ssp-buffer-size=4 -fPIC -flto -Wl,-O2 -Wl,--no-undefined -flto -o
fixed-test tests/fixed-test.o libtest-runner.la
libtool: link: /usr/bin/clang -Wall -Wextra -Wno-unused-parameter -g
-Wstrict-prototypes -Wmissing-prototypes -fvisibility=hidden -Os -gdwarf-4
-Wstrict-aliasing=2 -pipe -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2
-fstack-protector --param=ssp-buffer-size=4 -fPIC -flto -Os -gdwarf-4
-Wstrict-aliasing=2 -pipe -Wformat -Werror=format-security -D_FORTIFY_SOURCE=2
-fstack-protector --param=ssp-buffer-size=4 -fPIC -flto -Wl,-O2
-Wl,--no-undefined -flto -o .libs/fixed-test tests/fixed-test.o
./.libs/libtest-runner.a
/builddir/build/BUILD/wayland-1.13.0/.libs/libwayland-client.so
/builddir/build/BUILD/wayland-1.13.0/.libs/libwayland-server.so -lm -lrt -ldl
-lffi -pthread
make[2]: Leaving directory '/builddir/build/BUILD/wayland-1.13.0'
/tmp/lto-llvm-ceeca4.o:ld-temp.o:function main: error: undefined reference to
'__stop_test_section'
/tmp/lto-llvm-ceeca4.o:ld-temp.o:function main: error: undefined reference to
'__start_test_section'
/tmp/lto-llvm-ceeca4.o:ld-temp.o:function main: error: undefined reference to
'__start_test_section'
/tmp/lto-llvm-ceeca4.o:ld-temp.o:function main: error: undefined reference to
'__stop_test_section'
/tmp/lto-llvm-ceeca4.o:ld-temp.o:function main: error: undefined reference to
'__stop_test_section'
/tmp/lto-llvm-ceeca4.o:ld-temp.o:function main: error: undefined reference to
'__start_test_section'
/tmp/lto-llvm-ceeca4.o:ld-temp.o:function main: error: undefined reference to
'__start_test_section'
/tmp/lto-llvm-ceeca4.o:ld-temp.o:function main: error: undefined reference to
'__stop_test_section'
clang-4.0: error: linker command failed with exit code 1 (use -v to see
invocation)
make[2]: *** [Makefile:1446: fixed-test] Error 1
make[2]: *** Waiting for unfinished jobs....
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