diff options
| author | agc <agc@pkgsrc.org> | 2002-09-04 14:47:32 +0000 |
|---|---|---|
| committer | agc <agc@pkgsrc.org> | 2002-09-04 14:47:32 +0000 |
| commit | cb0e38446b26c5bb3ee8b10360669165287c6faa (patch) | |
| tree | c5f617edba6ae81af7be6e5d984ab9fdbe5a97f4 /mk/defs.SunOS.mk | |
| parent | e3796adbcd56281dbb92ae41375bc079d3fd02f2 (diff) | |
| download | pkgsrc-cb0e38446b26c5bb3ee8b10360669165287c6faa.tar.gz | |
Apply patches from Lubomir Sedlacik <salo@Xtrmntr.org> in PR 18115 to
generalise the linker flags used to export symbols by setting them on
a per-OS basis.
> many packages force -Wl,-export-dynamic which is not portable outside GNU ld
> and cause problems e.g. on Solaris. some of these packages use if
> conditionals either only for NetBSD or except SunOS, but the state is not
> coherent and it may complicate later when support for new OS is added to
> pkgsrc (e.g. ongoing work on HP-UX support).
>
> jlam proposed the following framework in discussion on tech-pkg:
>
> http://mail-index.netbsd.org/tech-pkg/2002/06/21/0009.html
>
> now, ${EXPORT_SYMBOLS_LDFLAGS} is used instead of directly defining
> -Wl,-export-dynamic which is set in appropriate defs.*.mk to reasonable
> values. packages should be converted to this framework by:
>
> 1) replacing LDFLAGS+= -Wl,-export-dynamic and LIBS+= -export-dynamic with:
>
> LDFLAGS+= ${EXPORT_SYMBOLS_LDFLAGS}
>
> 2) for use in patchfiles, add this variable to MAKE_ENV if needed:
>
> MAKE_ENV+= EXPORT_SYMBOLS_LDFLAGS=${EXPORT_SYMBOLS_LDFLAGS}
>
> 3) replace occurances of -Wl,-export-dynamic and -export-dynamic in patch
> files with:
>
> $(EXPORT_SYMBOLS_LDFLAGS)
Diffstat (limited to 'mk/defs.SunOS.mk')
| -rw-r--r-- | mk/defs.SunOS.mk | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mk/defs.SunOS.mk b/mk/defs.SunOS.mk index 6a23849ddd0..5a7d34d23e9 100644 --- a/mk/defs.SunOS.mk +++ b/mk/defs.SunOS.mk @@ -1,4 +1,4 @@ -# $NetBSD: defs.SunOS.mk,v 1.27 2002/08/28 11:06:19 seb Exp $ +# $NetBSD: defs.SunOS.mk,v 1.28 2002/09/04 14:47:34 agc Exp $ # # Variable definitions for the SunOS/Solaris operating system. @@ -70,6 +70,7 @@ XARGS?= /usr/bin/xargs CPP_PRECOMP_FLAGS?= # unset DEF_UMASK?= 022 DEFAULT_SERIAL_DEVICE?= /dev/null +EXPORT_SYMBOLS_LDFLAGS?= # Don't add symbols to the dynamic symbol table GROUPADD?= /usr/sbin/groupadd MOTIF_TYPE_DEFAULT?= dt # default 2.0 compatible libs type MOTIF12_TYPE_DEFAULT?= dt # default 1.2 compatible libs type |