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author | maho <maho@FreeBSD.org> | 2004-03-19 12:20:12 +0800 |
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committer | maho <maho@FreeBSD.org> | 2004-03-19 12:20:12 +0800 |
commit | 780714db008339c4c38102711fbd74aa16e08c74 (patch) | |
tree | c384dc06392c8f740ef567822e32702e0a38aafb /biology | |
parent | 9957108e73b3df162cfbe5f88ae280d5b299d04f (diff) | |
download | freebsd-ports-gnome-780714db008339c4c38102711fbd74aa16e08c74.tar.gz freebsd-ports-gnome-780714db008339c4c38102711fbd74aa16e08c74.tar.zst freebsd-ports-gnome-780714db008339c4c38102711fbd74aa16e08c74.zip |
Backout previous change of PICFLAG, since
behaviour of -fPIC and -fpic are different.
Here is the comment form obrien:
--
"-fpic" is a [minor?] optimization for machines that can handle it:
-fpic
Generate position-independent code (PIC) suitable for use in a shared
library, if supported for the target machine. Such code accesses all
constant addresses through a global offset table (GOT). The dynamic
loader resolves the GOT entries when the program starts (the dynamic
loader is not part of GCC; it is part of the operating system). If
the GOT size for the linked executable exceeds a machine-specific
maximum size, you get an error message from the linker indicating
that -fpic does not work; in that case, recompile with -fPIC instead.
(These maximums are 16k on the m88k, 8k on the SPARC, and 32k on the
m68k and RS/6000. The 386 has no such limit.)
-fPIC
If supported for the target machine, emit position-independent code,
suitable for dynamic linking and avoiding any limit on the size of
the global offset table. This option makes a difference on the m68k,
m88k, and the SPARC.
Thanks to: obrien
Diffstat (limited to 'biology')
-rw-r--r-- | biology/pymol/Makefile | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/biology/pymol/Makefile b/biology/pymol/Makefile index 7f3895d78b36..d53214185a48 100644 --- a/biology/pymol/Makefile +++ b/biology/pymol/Makefile @@ -28,7 +28,13 @@ USE_PYTHON= yes .include <bsd.port.pre.mk> +.if !defined(PICFLAG) +.if ${MACHINE_ARCH} == "sparc64" PICFLAG=-fPIC +.else +PICFLAG=-fpic +.endif +.endif pre-patch: @${INSTALL_DATA} ${WRKSRC}/setup/Rules.linux ${WRKSRC}/Rules.make |