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Ports: Build shared libraries with -Wl,-soname

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Without a SONAME gcc will put the whole library path into executables
which link against these libraries:

$ readelf -d Root/usr/local/games/openttd

Dynamic section at offset 0xf0747c contains 32 entries:
 Tag        Type     Name/Value
0x00000001 (NEEDED) [libgcc_s.so]
0x00000001 (NEEDED) [/serenity/Build/i686/Root/usr/local/lib/libpng.so]
0x00000001 (NEEDED) [/serenity/Build/i686/Root/usr/local/lib/libz.so]
0x00000001 (NEEDED) [/serenity/Build/i686/Root/usr/local/lib/liblzma.so]
0x00000001 (NEEDED) [libSDL2-2.0.so.1]
0x00000001 (NEEDED) [libicui18n.so.69]
0x00000001 (NEEDED) [libicuuc.so.69]
0x00000001 (NEEDED) [libicudata.so.69]
0x00000001 (NEEDED) [libpthread.so]
0x00000001 (NEEDED) [libm.so]
0x00000001 (NEEDED) [libc.so]

This causes the executable to fail because the dynamic linker
tries to find the library in the incorrect path.
This commit is contained in:
Gunnar Beutner 2021-04-25 08:42:41 +02:00 • committed by Andreas Kling
parent e6953d14d8
commit 5b69e8d2c6
12 changed files with 15 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Ports/SDL2_gfx/package.sh
View file

@ -10,5 +10,5 @@ configopts="--with-sdl-prefix=${SERENITY_INSTALL_ROOT}/usr/local"
install() {
run make install DESTDIR=${SERENITY_INSTALL_ROOT} $installopts
run ${CC} -shared -o ${SERENITY_INSTALL_ROOT}/usr/local/lib/libSDL2_gfx.so -Wl,--whole-archive ${SERENITY_INSTALL_ROOT}/usr/local/lib/libSDL2_gfx.a -Wl,--no-whole-archive
run ${CC} -shared -o ${SERENITY_INSTALL_ROOT}/usr/local/lib/libSDL2_gfx.so -Wl,-soname,libSDL2_gfx.so -Wl,--whole-archive ${SERENITY_INSTALL_ROOT}/usr/local/lib/libSDL2_gfx.a -Wl,--no-whole-archive
}