Description: fix build with ld --as-needed

 use autoconf PKG_CHECK_MODULES to get the pango libraries

 direct usage of "pkg-config --libs pangoft2" is not accepted in LDADD

 by automake

Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/paps/+bug/771131

Forwarded: https://sourceforge.net/tracker/?func=detail&aid=3347031&group_id=153049&atid=786239

Author: Julian Taylor <jtaylor.debian@googlemail.com>

--- a/configure.in

+++ b/configure.in

@@ -18,4 +18,6 @@

 DX_INIT_DOXYGEN(libpaps, doxygen.cfg, doxygen-doc)

+PKG_CHECK_MODULES([PANGO], [pangoft2])

+

 AC_OUTPUT(Makefile src/Makefile)

--- a/src/Makefile.am

+++ b/src/Makefile.am

@@ -1,27 +1,26 @@

 man_MANS = paps.1

 lib_LTLIBRARIES = libpaps.la

 libpaps_la_SOURCES = libpaps.c

+libpaps_la_LIBADD = -lfreetype -lglib-2.0 $(PANGO_LIBS)

 libpapsinc_HEADERS = libpaps.h

 libpapsincdir = $(includedir)

 bin_PROGRAMS = paps

 paps_CFLAGS  = -Wall 

 paps_SOURCES = paps.c

-paps_LDADD = $(lib_LTLIBRARIES) $(all_libraries)

-paps_LDFLAGS = `pkg-config --libs pangoft2`

+paps_LDADD = $(lib_LTLIBRARIES) $(all_libraries) $(PANGO_LIBS)

 paps_DEPENDENCIES = $(lib_LTLIBRARIES)

 EXTRA_DIST = test_libpaps.c paps.1

 # set the include path found by configure

-INCLUDES= $(all_includes) `pkg-config --cflags pangoft2`

+INCLUDES= $(all_includes) $(PANGO_CFLAGS)

 # Test program

 noinst_PROGRAMS = test_libpaps

 test_libpaps_SOURCES = test_libpaps.c

-test_libpaps_LDADD = $(lib_LTLIBRARIES) $(all_libraries)

-test_libpaps_LDFLAGS = `pkg-config --libs pangoft2`

+test_libpaps_LDADD = $(lib_LTLIBRARIES) $(all_libraries) $(PANGO_LIBS)

 test_libpaps_DEPENDENCIES = $(lib_LTLIBRARIES)