diff options
| author | Maho Nakata <maho@FreeBSD.org> | 2004-03-19 04:20:12 +0000 |
|---|---|---|
| committer | Maho Nakata <maho@FreeBSD.org> | 2004-03-19 04:20:12 +0000 |
| commit | 10e9ee4f10d11c89ce6acacb2a14895b5cf4c319 (patch) | |
| tree | 59d89caa096eadbf383e94ff3496489231c734fe /biology/pymol/Makefile | |
| parent | SIZEify (diff) | |
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 '')
| -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 |