From: Helmut Grohne <helmut@subdivi.de>
Subject: Fix cross build from source
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=945403
--- a/configure.in
+++ b/configure.in
@@ -14,17 +14,15 @@
 
 # Checks for --enable args
 AC_MSG_CHECKING(whether to enable FreeType2 support)
-AC_ARG_ENABLE(ttf, [  --enable-ttf		enable FreeType2 support],
-	if [[[ "$enableval" = "yes" ]]]; then
-		AC_DEFINE(TTF_SUPPORT, [1], [Define to 1 to enable FreeType2 support])
-		CFLAGS="$CFLAGS `freetype-config --cflags`"
-		FTLIB="-lfreetype"
-		ttf_support="yes"
-	else
-		ttf_support="no"
-	fi,
+AC_ARG_ENABLE(ttf, [  --enable-ttf		enable FreeType2 support])
+AS_IF([[[ "$enable_ttf" = "yes" ]]],[
+	AC_DEFINE(TTF_SUPPORT, [1], [Define to 1 to enable FreeType2 support])
+	PKG_CHECK_MODULES([FREETYPE2],[freetype2])
+	CFLAGS="$CFLAGS $FREETYPE2_CFLAGS"
+	ttf_support="yes"
+],[
 	ttf_support="no"
-)
+])
 AC_MSG_RESULT($ttf_support)
 
 # Checks for libraries.
@@ -43,7 +41,6 @@
 AC_HEADER_STDC
 AC_CHECK_FUNCS([memset])
 
-AC_SUBST(FTLIB)
 AC_CONFIG_FILES([
 Makefile
 src/Makefile
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -5,10 +5,10 @@
 
 lib_LTLIBRARIES = libg15render.la
 libg15render_la_SOURCES = libg15render.h text.c pixel.c screen.c
-libg15render_la_LIBADD = @FTLIB@
+libg15render_la_LIBADD = @FREETYPE2_LIBS@
 libg15render_la_LDFLAGS = -version-info 2:0:1
 include_HEADERS= libg15render.h
 
 bin_PROGRAMS = g15fontconvert
 g15fontconvert_SOURCES = g15fontconvert.c
-g15fontconvert_LDADD = libg15render.la @FTLIB@
+g15fontconvert_LDADD = libg15render.la @FREETYPE2_LIBS@