Use pkg-config to get values in libart2-config.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 7c59d8ccd2)

Makefile.am

@@ -12,7 +12,6 @@ art_config.h:
 
 EXTRA_DIST = 			\
 	libart.def		\
-	libart-config.in	\
 	libart-2.0.pc.in	\
 	libart-2.0-uninstalled.pc.in
 
@@ -166,9 +165,6 @@ tests:	testart testuta
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libart-2.0.pc
 
-libart2-config: libart-config
-	cp -f libart-config libart2-config
-
 install-data-local: install-ms-lib install-libtool-import-lib
 
 uninstall-local: uninstall-ms-lib uninstall-libtool-import-lib

configure.in

@@ -108,7 +108,6 @@ libart-2.0.pc
 libart-2.0-uninstalled.pc
 libart-zip])
 
-AC_CONFIG_FILES([libart-config],[chmod +x libart-config])
 AC_CONFIG_FILES([gen_art_config.sh],[chmod +x gen_art_config.sh])
 
 AC_OUTPUT

libart-2.0-uninstalled.pc.in

@@ -5,6 +5,6 @@ includedir=@includedir@
 
 Name: libart
 Description: LGPL version of the libart library
-Version: @VERSION@
+Version: @LIBART_VERSION@
 Libs: ${pc_top_builddir}/${pcfiledir}/libart_lgpl_2.la
 Cflags: -I${pc_top_builddir}/${pcfiledir}

libart-2.0.pc.in

@@ -5,6 +5,6 @@ includedir=@includedir@
 
 Name: libart
 Description: LGPL version of the libart library
-Version: @VERSION@
+Version: @LIBART_VERSION@
 Libs: -L${libdir} -lart_lgpl_2
 Cflags: -I${includedir}/libart-2.0

libart2-config

@@ -1,19 +1,24 @@
 #!/bin/sh
 
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-exec_prefix_set=no
-libs=""
-output_libs=no
-
 usage="\
-Usage: libart-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--libs] [--cflags]"
+Usage: libart2-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--libs] [--cflags]"
 
 if test $# -eq 0; then
       echo "${usage}" 1>&2
       exit 1
 fi
 
+if ! which pkg-config >/dev/null; then
+    echo "pkg-config not found on your system" 1>&2
+    exit 1
+fi
+
+prefix=`pkg-config --variable=prefix libart-2.0`
+exec_prefix=`pkg-config --variable=exec_prefix libart-2.0`
+exec_prefix_set=no
+libs=""
+output_libs=no
+
 while test $# -gt 0; do
   case "$1" in
   -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
@@ -38,14 +43,13 @@ while test $# -gt 0; do
       echo $exec_prefix
       ;;
     --version)
-      echo @LIBART_VERSION@
+      echo `pkg-config --modversion libart-2.0`
       ;;
     --cflags)
-      includes=-I@includedir@/libart-2.0
+      echo `pkg-config --cflags-only-I libart-2.0`
-      echo $includes
       ;;
     --libs)
-      libs="$libs -L@libdir@ -lart_lgpl_2"
+      libs=`pkg-config --libs libart-2.0`
       output_libs=yes
       ;;
     --static)
@@ -62,4 +66,3 @@ done
 if test $output_libs = yes ; then
     echo $libs
 fi
-