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| author | John Baldwin <jhb@FreeBSD.org> | 2018-01-11 19:24:44 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2018-01-11 19:24:44 +0000 |
| commit | 8d286bb9922fda299d997af01a336dfdf47aa305 (patch) | |
| tree | 48d9847c781a3a90b696b8acc46b6791779918c4 /Makefile.libcompat | |
| parent | d162bbc1d3c466c2a4fea77fe780587064470723 (diff) | |
| download | src-test2-8d286bb9922fda299d997af01a336dfdf47aa305.tar.gz src-test2-8d286bb9922fda299d997af01a336dfdf47aa305.zip | |
Allow MIPS lib32 to build with clang.
Don't try to set -march as clang doesn't permit use of the O32 ABI
with newer CPU microarchitectures like 'mips3'. In addition, clang
doesn't permit the O32 ABI with the default N64 target, so use an
explicit O32 -target for clang.
Sponsored by: DARPA / AFRL
Notes
Notes:
svn path=/head/; revision=327841
Diffstat (limited to 'Makefile.libcompat')
| -rw-r--r-- | Makefile.libcompat | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Makefile.libcompat b/Makefile.libcompat index b8fc76c4e152..afc1be1df065 100644 --- a/Makefile.libcompat +++ b/Makefile.libcompat @@ -35,11 +35,20 @@ LIB32WMAKEFLAGS= \ OBJCOPY="${XOBJCOPY}" .elif ${TARGET_ARCH:Mmips64*} != "" +.if ${WANT_COMPILER_TYPE} == clang || \ + (defined(X_COMPILER_TYPE) && ${X_COMPILER_TYPE} == clang) +.if ${TARGET_ARCH:Mmips64el*} != "" +LIB32CPUFLAGS= -target mipsel-unknown-freebsd12.0 +.else +LIB32CPUFLAGS= -target mips-unknown-freebsd12.0 +.endif +.else .if empty(TARGET_CPUTYPE) LIB32CPUFLAGS= -march=mips3 .else LIB32CPUFLAGS= -march=${TARGET_CPUTYPE} .endif +.endif LIB32CPUFLAGS+= -mabi=32 LIB32WMAKEENV= MACHINE=mips MACHINE_ARCH=mips .if ${TARGET_ARCH:Mmips64el*} != "" |