diff options
author | jlam <jlam> | 2001-05-26 16:30:18 +0000 |
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committer | jlam <jlam> | 2001-05-26 16:30:18 +0000 |
commit | 216dfcb8d1bd9bab8734f175982f8e8ac287f028 (patch) | |
tree | a28c86ee97ddd4a18eebd7a39bc7afcc44c8837b /devel/zlib | |
parent | 44d84f3cec5abc0aba91d00ee5a314127d2a7eb8 (diff) | |
download | pkgsrc-216dfcb8d1bd9bab8734f175982f8e8ac287f028.tar.gz |
Add buildlink.mk files that can link headers and libraries into
${BUILDLINK_INCDIR} and ${BUILDLINK_LIBDIR}, for use by other packages
during build.
Diffstat (limited to 'devel/zlib')
-rw-r--r-- | devel/zlib/buildlink.mk | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/devel/zlib/buildlink.mk b/devel/zlib/buildlink.mk new file mode 100644 index 00000000000..f052461d5a4 --- /dev/null +++ b/devel/zlib/buildlink.mk @@ -0,0 +1,72 @@ +# $NetBSD: buildlink.mk,v 1.1 2001/05/26 16:30:18 jlam Exp $ +# +# This Makefile fragment is included by packages that use zlib. +# +# To use this Makefile fragment, simply: +# +# (1) Optionally define ZLIB_REQD to the version of zlib desired. +# (2) Include this Makefile fragment in the package Makefile, +# (3) Optionally define BUILDLINK_INCDIR and BUILDLINK_LIBDIR, +# (4) Add ${BUILDLINK_TARGETS} to the prerequisite targets for pre-configure, +# (5) Add ${BUILDLINK_INCDIR} to the front of the C preprocessor's header +# search path, and +# (6) Add ${BUILDLINK_LIBDIR} to the front of the linker's library search +# path. + +.if !defined(ZLIB_BUILDLINK_MK) +ZLIB_BUILDLINK_MK= # defined + +ZLIB_REQD?= 1.1.3 + +.if exists(/usr/include/zlib.h) +_NEED_ZLIB= NO +.else +_NEED_ZLIB= YES +.endif + +.if ${_NEED_ZLIB} == "YES" +DEPENDS+= zlib>=${ZLIB_REQD}:../../devel/zlib +ZLIB_HEADERS= ${LOCALBASE}/include/zconf.h +ZLIB_HEADERS= ${LOCALBASE}/include/zlib.h +ZLIB_LIBS= ${LOCALBASE}/lib/libz.* +.else +ZLIB_HEADERS= /usr/include/zconf.h +ZLIB_HEADERS+= /usr/include/zlib.h +ZLIB_LIBS= /usr/lib/libz.* +.endif + +BUILDLINK_INCDIR?= ${WRKDIR}/include +BUILDLINK_LIBDIR?= ${WRKDIR}/lib + +BUILDLINK_TARGETS+= link-zlib-headers +BUILDLINK_TARGETS+= link-zlib-libs + +# This target links the headers into ${BUILDLINK_INCDIR}, which should +# be searched first by the C preprocessor. +# +link-zlib-headers: + @${ECHO} "Linking zlib headers into ${BUILDLINK_INCDIR}." + @${MKDIR} ${BUILDLINK_INCDIR} + @for inc in ${ZLIB_HEADERS}; do \ + dest=${BUILDLINK_INCDIR}/`${BASENAME} $${inc}`; \ + if [ -f $${inc} ]; then \ + ${RM} -f $${dest}; \ + ${LN} -sf $${inc} $${dest}; \ + fi; \ + done + +# This target links the libraries into ${BUILDLINK_LIBDIR}, which should +# be searched first by the linker. +# +link-zlib-libs: + @${ECHO} "Linking zlib libraries into ${BUILDLINK_LIBDIR}." + @${MKDIR} ${BUILDLINK_LIBDIR} + @for lib in ${ZLIB_LIBS}; do \ + dest=${BUILDLINK_LIBDIR}/`${BASENAME} $${lib}`; \ + if [ -f $${lib} ]; then \ + ${RM} -f $${dest}; \ + ${LN} -sf $${lib} $${dest}; \ + fi; \ + done + +.endif # ZLIB_BUILDLINK_MK |