check: Rework dirafter test to handle all special cases

Expand the special flags test to check -framework usage and the handling
of multiple arguments.

check/Makefile.am

@@ -12,7 +12,7 @@ TESTS = \
 	check-includedir \
 	check-conflicts \
 	check-missing \
-	check-idirafter \
+	check-special-flags \
 	check-sort-order \
 	check-duplicate-flags \
 	check-whitespace \
@@ -38,7 +38,7 @@ EXTRA_DIST = \
 	includedir.pc \
 	missing-requires-private.pc \
 	missing-requires.pc \
-	idirafter.pc \
+	special-flags.pc \
 	conflicts-test.pc \
 	whitespace.pc \
 	fields-blank.pc \

check/check-idirafter

@@ -1,8 +0,0 @@
-#! /bin/sh
-
-set -e
-
-. ${srcdir}/common
-
-RESULT="-idirafter -I/after -I/foo -I/bar"
-run_test --cflags idirafter

check/check-special-flags

@@ -0,0 +1,11 @@
+#! /bin/sh
+
+set -e
+
+. ${srcdir}/common
+
+RESULT="-idirafter /after1 -idirafter /after2 -I/foo -I/bar"
+run_test --cflags special-flags
+
+RESULT="-framework Foo -lsimple -framework Bar"
+run_test --libs special-flags

check/special-flags.pc

@@ -3,10 +3,9 @@ exec_prefix=${prefix}
 libdir=${exec_prefix}/lib
 includedir=${prefix}/include
 
-Name: idirafter test
+Name: Special flags test
 Description: Dummy pkgconfig test package for testing pkgconfig
 Version: 1.0.0
 Requires:
-Libs: -lsimple
-Libs.private: -lm
-Cflags: -I/foo -idirafter -I/after -I/bar
+Libs: -framework Foo -lsimple -framework Bar
+Cflags: -I/foo -idirafter /after1 -I/bar -idirafter /after2