1 files changed, 80 insertions, 0 deletions
diff --git a/mk/mkc_imp.pkg-config.mk b/mk/mkc_imp.pkg-config.mk
new file mode 100644
index 0000000..60190b9
--- /dev/null
+++ b/mk/mkc_imp.pkg-config.mk
@@ -0,0 +1,80 @@
+# Copyright (c) 2009-2010 by Aleksey Cheusov
+#
+# See LICENSE file in the distribution.
+############################################################
+
+#
+# Sample of Makefile:
+#    PKG_CONFIG_DEPS                 = glib-2.0>=2.22
+#
+#    PROG            = main
+#
+#    CFLAGS+=		-DG_DISABLE_DEPRECATED=1
+#    CFLAGS+=		-DG_DISABLE_SINGLE_INCLUDES
+#
+#    .include <mkc.prog.mk>
+#
+
+############################################################
+
+# .endif for the next line is in the end of file
+.if defined(PKG_CONFIG_DEPS) && !make(clean) && !make(cleandir) && !make(distclean)
+
+MKC_REQUIRE_PROGS+=	pkg-config
+.include <configure.mk>
+
+.if ${HAVE_PROG.pkg-config}
+
+.for l in ${PKG_CONFIG_DEPS}
+_lpair  =	${l:C/(>=|<=|=|>|<)/ & /g}
+_pcname =	${PCNAME.${_lpair:[1]:S/-/_/g:S/+/p/g:S/./_/g}:U${_lpair:[1]}}
+_lp    :=	${_pcname} ${_lpair:[2]} ${_lpair:[3]}
+_ln     =	${l:S/>=/_ge_/:S/>/_gt_/:S/<=/_le_/:S/</_lt_/:S/=/_eq_/}
+
+PKG_CONFIG.exists.${_ln} != env ${mkc.environ} mkc_check_custom \
+    -p pkgconfig -s -n '${_ln}' -m '[pkg-config] ${_lp}' \
+    ${PROG.pkg-config} --print-errors --exists "${_lp}"
+
+.if !${PKG_CONFIG.exists.${_ln}}
+MKC_ERR_MSG := ${MKC_ERR_MSG} "%%%: ${MKC_CACHEDIR}/_mkc_pkgconfig_${_ln}.err"
+.else
+
+# --cflags and --libs
+.if defined(PROGS) || defined(LIB)
+.if !defined(CPPFLAGS.pkg-config.${_ln})
+CPPFLAGS.pkg-config.${_ln} != env ${mkc.environ} mkc_check_custom \
+    -p pkgconfig -n '${_ln}_cflags' -m '[pkg-config] ${_lp} --cflags' \
+    ${PROG.pkg-config} --cflags "${_lp}"
+.endif # CPPFLAGS.pkg-config.${l}
+
+.if !defined(LDADD.pkg-config.${_ln})
+LDADD.pkg-config.${_ln} != env ${mkc.environ} mkc_check_custom \
+    -p pkgconfig -n '${_ln}_libs' -m '[pkg-config] ${_lp} --libs' \
+    ${PROG.pkg-config} --libs "${_lp}"
+.endif # LDADD.pkg-config.${l}
+
+CPPFLAGS :=	${CPPFLAGS} ${CPPFLAGS.pkg-config.${_ln}}
+LDADD    :=	${LDADD}    ${LDADD.pkg-config.${_ln}}
+.endif # PROGS || LIB
+
+.for i in ${PKG_CONFIG_VARS.${_ln}}
+.if !defined(PKG_CONFIG.var.${_ln}.${i})
+PKG_CONFIG.var.${_ln}.${i} != env ${mkc.environ} mkc_check_custom \
+    -p pkgconfig -n '${_ln}_${i}' -m '[pkg-config] ${_lp} --variable=${i}' \
+    ${PROG.pkg-config} --variable=${i} "${_lp}"
+.endif # PKG_CONFIG.var.${_ln}.${i}
+.endfor # i
+
+.endif # PKG-CONFIG.exists
+
+.endfor # .for l in PKG_CONFIG_DEPS
+.undef PKG_CONFIG_DEPS
+
+.undef _ln
+.undef _lp
+.undef _pcname
+.undef _lpair
+
+.endif # HAVE_PROG.pkg-config
+
+.endif # !make(clean) && !make(cleandir) && !make(distclean)