Add pkgconfig support to PPP project (#270)

[ppp.git] / configure

diff --git a/configure b/configure
index b0c3d2b491220a06542c2a8eedbd4346a8420880..d8546799da2e7c8f18928dd398e062721dcbd831 100755 (executable)
--- a/configure
+++ b/configure
@@ -4,6 +4,10 @@
 # Where to install stuff by default
 DESTDIR=/usr/local
 SYSCONF=/etc
+LIBDIR='${PREFIX}'/lib
+INCDIR='${PREFIX}'/include
+
+VERSION=$(awk -F '"' '/VERSION/ { print $2; }' pppd/patchlevel.h)
 
 # Compile defaults
 CROSS_COMPILE=
@@ -99,7 +103,7 @@ while [ $# -gt 0 ]; do
            val=`expr "x$arg" : 'x[^=]*=\(.*\)'`
            arg=`expr "x$arg" : 'x\([^=]*\)=.*'`
            ;;
-       --prefix|--sysconf)
+       --prefix|--sysconf|--libdir|--includedir)
            if [ $# -eq 0 ]; then
                echo "error: the $arg argument requires a value" 1>&2
                exit 1
@@ -111,6 +115,8 @@ while [ $# -gt 0 ]; do
     case $arg in
        --prefix)        DESTDIR=$val ;;
        --sysconfdir)    SYSCONF=$val ;;
+       --libdir)        LIBDIR=$val ; HAVE_LIBDIR_PARAM=1 ;;
+       --includedir)    INCDIR=$val ; HAVE_INCDIR_PARAM=1 ;;
        --cross_compile) CROSS_COMPILE=$val ;;
        --cc)            CC=$val ;;
        --cflags)        CFLAGS=$val ;;
@@ -121,9 +127,14 @@ mkmkf() {
     rm -f $2
     if [ -f $1 ]; then
        echo "  $2 <= $1"
-       sed -e "s,@DESTDIR@,$DESTDIR,g" -e "s,@SYSCONF@,$SYSCONF,g" \
-           -e "s,@CROSS_COMPILE@,$CROSS_COMPILE,g" -e "s,@CC@,$CC,g" \
-           -e "s|@CFLAGS@|$CFLAGS|g" $1 >$2
+       sed -e "s,@DESTDIR@,$DESTDIR,g" \
+           -e "s,@SYSCONF@,$SYSCONF,g" \
+           -e "s,@LIBDIR@,$LIBDIR,g" \
+           -e "s,@INCDIR@,$INCDIR,g" \
+           -e "s,@CROSS_COMPILE@,$CROSS_COMPILE,g" \
+           -e "s,@CC@,$CC,g" \
+           -e "s|@CFLAGS@|$CFLAGS|g" \
+           -e "s,@VERSION@,$VERSION,g" $1 >$2
     fi
 }
 
@@ -139,6 +150,16 @@ if [ -d "$ksrc" ]; then
     if [ -f $ksrc/Makefile.$makext$archvariant ]; then
        mkmkf $ksrc/Makefile.$makext$archvariant $ksrc/Makefile
     fi
+    if [ -f "$ksrc/pppd.pc.in" ] ; then
+       echo "Creating pkg-config file"
+       if [ ${HAVE_LIBDIR_PARAM:-0} -ne 1 ] ; then
+           LIBDIR='${prefix}'/lib
+       fi
+       if [ ${HAVE_INCDIR_PARAM:-0} -ne 1 ] ; then
+           INCDIR='${prefix}'/include
+       fi
+       mkmkf $ksrc/pppd.pc.in pppd/pppd.pc
+    fi
 else
   echo "Unable to locate kernel source $ksrc"
   exit 1