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add -mrelax-relocations=no to i686-musl and i586-gnu

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I've been experiencing #34978 with these two targets. This applies the
hack in #35178 to these targets as well.
This commit is contained in:
Jorge Aparicio 2016-08-10 14:35:09 -05:00
parent ae77410350
commit ae58a87594
3 changed files with 10 additions and 6 deletions
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4
mk/cfg/i586-unknown-linux-gnu.mk
View File

@ -7,8 +7,8 @@ CFG_LIB_NAME_i586-unknown-linux-gnu=lib$(1).so
CFG_STATIC_LIB_NAME_i586-unknown-linux-gnu=lib$(1).a
CFG_LIB_GLOB_i586-unknown-linux-gnu=lib$(1)-*.so
CFG_LIB_DSYM_GLOB_i586-unknown-linux-gnu=lib$(1)-*.dylib.dSYM
CFG_JEMALLOC_CFLAGS_i586-unknown-linux-gnu := -m32 $(CFLAGS) -march=pentium
CFG_GCCISH_CFLAGS_i586-unknown-linux-gnu := -g -fPIC -m32 $(CFLAGS) -march=pentium
CFG_JEMALLOC_CFLAGS_i586-unknown-linux-gnu := -m32 $(CFLAGS) -march=pentium -Wa,-mrelax-relocations=no
CFG_GCCISH_CFLAGS_i586-unknown-linux-gnu := -g -fPIC -m32 $(CFLAGS) -march=pentium -Wa,-mrelax-relocations=no
CFG_GCCISH_CXXFLAGS_i586-unknown-linux-gnu := -fno-rtti $(CXXFLAGS) -march=pentium
CFG_GCCISH_LINK_FLAGS_i586-unknown-linux-gnu := -shared -fPIC -ldl -pthread -lrt -g -m32
CFG_GCCISH_DEF_FLAG_i586-unknown-linux-gnu := -Wl,--export-dynamic,--dynamic-list=

4
mk/cfg/i686-unknown-linux-musl.mk
View File

@ -7,8 +7,8 @@ CFG_INSTALL_ONLY_RLIB_i686-unknown-linux-musl = 1
CFG_LIB_NAME_i686-unknown-linux-musl=lib$(1).so
CFG_STATIC_LIB_NAME_i686-unknown-linux-musl=lib$(1).a
CFG_LIB_GLOB_i686-unknown-linux-musl=lib$(1)-*.so
CFG_JEMALLOC_CFLAGS_i686-unknown-linux-musl := -m32 -Wl,-melf_i386
CFG_GCCISH_CFLAGS_i686-unknown-linux-musl := -g -fPIC -m32 -Wl,-melf_i386
CFG_JEMALLOC_CFLAGS_i686-unknown-linux-musl := -m32 -Wl,-melf_i386 -Wa,-mrelax-relocations=no
CFG_GCCISH_CFLAGS_i686-unknown-linux-musl := -g -fPIC -m32 -Wl,-melf_i386 -Wa,-mrelax-relocations=no
CFG_GCCISH_CXXFLAGS_i686-unknown-linux-musl :=
CFG_GCCISH_LINK_FLAGS_i686-unknown-linux-musl :=
CFG_GCCISH_DEF_FLAG_i686-unknown-linux-musl :=

8
src/bootstrap/lib.rs
View File

@ -858,8 +858,12 @@ impl Build {
// This is a hack, because newer binutils broke things on some vms/distros
// (i.e., linking against unknown relocs disabled by the following flag)
// See: https://github.com/rust-lang/rust/issues/34978
if target == "x86_64-unknown-linux-musl" {
base.push("-Wa,-mrelax-relocations=no".into());
match target {
"i586-unknown-linux-gnu" |
"i686-unknown-linux-musl" |
"x86_64-unknown-linux-musl" => {
base.push("-Wa,-mrelax-relocations=no".into());
}
}
return base
}