File libsangoma-07-libpri.diff of Package wanpipe

From: Jan Engelhardt <jengelh@medozas.de>
Upstream: tbd

libsangoma/build: use system's libpri

`./configure --with-libpri` is not properly handled by configure.in.
In particular, this patch makes it possible to use libpri which was
installed in default system locations.

---
 api/libsangoma/Makefile.am  |    5 +++--
 api/libsangoma/configure.in |   11 ++++++++---
 2 files changed, 11 insertions(+), 5 deletions(-)

Index: wanpipe-3.5.25/api/libsangoma/Makefile.am
===================================================================
--- wanpipe-3.5.25.orig/api/libsangoma/Makefile.am
+++ wanpipe-3.5.25/api/libsangoma/Makefile.am
@@ -28,14 +28,15 @@ library_include_HEADERS = libsangoma.h l
 
 if LIBPRI
 library_include_HEADERS	+= sangoma_pri.h
-AM_CFLAGS               += -I@LIBPRI_PATH@
 endif
+AM_CFLAGS               += ${LIBPRI_CFLAGS}
 
 lib_LTLIBRARIES         = libsangoma.la
 libsangoma_la_LDFLAGS   = -version-info @LIBSANGOMA_LT_CURRENT@:@LIBSANGOMA_LT_REVISION@:@LIBSANGOMA_LT_AGE@
 
 if LIBPRI
-libsangoma_la_LIBADD    = -L@LIBPRI_PATH@ -lpri
+libsangoma_la_LDFLAGS   += ${LIBPRI_LDFLAGS}
+libsangoma_la_LIBADD    = -lpri
 endif 
 
 # We use powf in the gain code
Index: wanpipe-3.5.25/api/libsangoma/configure.in
===================================================================
--- wanpipe-3.5.25.orig/api/libsangoma/configure.in
+++ wanpipe-3.5.25/api/libsangoma/configure.in
@@ -39,9 +39,14 @@ AC_CHECK_HEADERS(fcntl.h netinet/in.h st
 
 # Checks for libpri support
 AC_ARG_WITH(libpri,
-	[  --with-libpri=<path> enable pri support],[LIBPRI_PATH="$withval"])
-AM_CONDITIONAL([LIBPRI],[test -d "$LIBPRI_PATH" ])
-AC_SUBST([LIBPRI_PATH])
+	[  --with-libpri=<path> enable pri support],
+	[if test "$withval" != "yes"; then
+		LIBPRI_CFLAGS="-I$withval";
+		LIBPRI_LDFLAGS="-L$withval";
+	fi;])
+AM_CONDITIONAL([LIBPRI], [test "$with_libpri" != "no"])
+AC_SUBST([LIBPRI_CFLAGS])
+AC_SUBST([LIBPRI_LDFLAGS])
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_HEADER_TIME