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| author | dim <dim@FreeBSD.org> | 2016-01-25 00:25:26 +0800 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2016-01-25 00:25:26 +0800 |
| commit | d3358adc516b2ebb1f1771358633ece89646c43b (patch) | |
| tree | 18dc148b9f14f66bde92887b5d8117b2c2521c06 /emulators | |
| parent | 7c780659c9f4a02ce86521a2301231753ec5c941 (diff) | |
| download | freebsd-ports-gnome-d3358adc516b2ebb1f1771358633ece89646c43b.tar.gz freebsd-ports-gnome-d3358adc516b2ebb1f1771358633ece89646c43b.tar.zst freebsd-ports-gnome-d3358adc516b2ebb1f1771358633ece89646c43b.zip | |
During the exp-run in bug 206074, it was found that emulators/simh gives
errors with a recent clang 3.8.0 snapshot [1]:
/usr/bin/ld: unrecognized option '-plugin'
And more of such linking errors. This is because the simh main Makefile
attempts to use -flto -fwhole-program with clang, but this support
depends on the correctly link time optimization infrastructure being
installed (e.g. the LLVMgold.so plugin, and more).
Since LTO is not available yet in base, here is a patch to disable the
use of these options more thorougly.
Approved by: koobs (ports)
PR: 206411
MFH: 2016Q1
Diffstat (limited to 'emulators')
| -rw-r--r-- | emulators/simh/Makefile | 2 | ||||
| -rw-r--r-- | emulators/simh/files/patch-makefile | 15 |
2 files changed, 16 insertions, 1 deletions
diff --git a/emulators/simh/Makefile b/emulators/simh/Makefile index df78e0c08311..fb22cb03877f 100644 --- a/emulators/simh/Makefile +++ b/emulators/simh/Makefile @@ -13,7 +13,7 @@ COMMENT= Emulates classic DEC, HP, GRI, IBM, Altair, SDS, Honeywell, and others NO_WRKSUBDIR= yes USES= gmake dos2unix zip -DOS2UNIX_FILES= VAX/vax_sysdev.c +DOS2UNIX_FILES= makefile VAX/vax_sysdev.c MAKE_ENV= GCC="${CC}" CFLAGS_O="${CFLAGS}" USE_NETWORK=1 MAKEFILE= makefile diff --git a/emulators/simh/files/patch-makefile b/emulators/simh/files/patch-makefile new file mode 100644 index 000000000000..c82ad74e8401 --- /dev/null +++ b/emulators/simh/files/patch-makefile @@ -0,0 +1,15 @@ +--- makefile.orig 2012-04-23 16:28:04.000000000 +0200 ++++ makefile 2016-01-19 20:21:21.371550000 +0100 +@@ -332,8 +332,10 @@ + endif + ifeq (,$(NO_LTO)) + ifneq (,$(findstring -flto,$(GCC_OPTIMIZERS))) +- CFLAGS_O += -flto -fwhole-program +- LDFLAGS_O += -flto -fwhole-program ++ ifneq (,$(findstring -fwhole-program,$(GCC_OPTIMIZERS))) ++ CFLAGS_O += -flto -fwhole-program ++ LDFLAGS_O += -flto -fwhole-program ++ endif + endif + endif + BUILD_FEATURES = - compiler optimizations and no debugging support |