Add support for building as a .framework

configure.ac

@@ -23,7 +23,8 @@ CPP="$OBJCPP"
 CPPFLAGS="$CPPFLAGS $OBJCPPFLAGS $($OBJFW_CONFIG --cppflags)"
 OBJCFLAGS="$OBJCFLAGS -Wall $($OBJFW_CONFIG --objcflags)"
 LDFLAGS="$LDFLAGS $($OBJFW_CONFIG --ldflags)"
-LIBS="$LIBS $($OBJFW_CONFIG --libs)"
+AC_SUBST(OBJFW_LIBS, "$LIBS $($OBJFW_CONFIG --libs)")
+AC_SUBST(OBJFW_FRAMEWORK_LIBS, "$LIBS $($OBJFW_CONFIG --framework-libs)")
 
 AX_CHECK_COMPILER_FLAGS(-Watomic-properties,
 	[OBJCFLAGS="$OBJCFLAGS -Watomic-properties"])
@@ -35,6 +36,10 @@ AC_ARG_ENABLE(shared,
 AS_IF([test x"$enable_shared" != x"no"], [
 	BUILDSYS_SHARED_LIB
 	AC_SUBST(OBJXMPP_SHARED_LIB, "${LIB_PREFIX}objxmpp${LIB_SUFFIX}")
+
+	BUILDSYS_FRAMEWORK([
+		AC_SUBST(OBJXMPP_FRAMEWORK, "ObjXMPP.framework")
+	])
 ])
 AC_ARG_ENABLE(static, AS_HELP_STRING([--enable-static], [build static library]))
 AS_IF([test x"$enable_static" = x"yes" -o x"$enable_shared" = x"no"], [
@@ -87,7 +92,8 @@ AC_TRY_LINK([
 ])
 
 AC_CHECK_LIB(objopenssl, main, [
-	LIBS="$LIBS -lobjopenssl -lcrypto"
+	AC_SUBST(OBJOPENSSL_LIBS, "-lobjopenssl -lcrypto")
+	AC_SUBST(OBJOPENSSL_FRAMEWORK_LIBS, "-framework ObjOpenSSL -lcrypto")
 ], [
 	AC_MSG_ERROR(You need ObjOpenSSL installed!)
 ])

extra.mk.in

@@ -1,2 +1,8 @@
 OBJXMPP_SHARED_LIB = @OBJXMPP_SHARED_LIB@
 OBJXMPP_STATIC_LIB = @OBJXMPP_STATIC_LIB@
+OBJXMPP_FRAMEWORK = @OBJXMPP_FRAMEWORK@
+
+OBJFW_FRAMEWORK_LIBS = @OBJFW_FRAMEWORK_LIBS@
+OBJFW_LIBS = @OBJFW_LIBS@
+OBJOPENSSL_FRAMEWORK_LIBS = @OBJOPENSSL_FRAMEWORK_LIBS@
+OBJOPENSSL_LIBS = @OBJOPENSSL_LIBS@

src/Makefile

@@ -2,6 +2,7 @@ include ../extra.mk
 
 SHARED_LIB = ${OBJXMPP_SHARED_LIB}
 STATIC_LIB = ${OBJXMPP_STATIC_LIB}
+FRAMEWORK = ${OBJXMPP_FRAMEWORK}
 LIB_MAJOR = 0
 LIB_MINOR = 0
 
@@ -39,3 +40,5 @@ include ../buildsys.mk
 
 CPPFLAGS += -I.. -DHAVE_CONFIG_H
 LD = ${OBJC}
+FRAMEWORK_LIBS := ${OBJOPENSSL_FRAMEWORK_LIBS} ${OBJFW_FRAMEWORK_LIBS} ${LIBS}
+LIBS := ${OBJOPENSSL_LIBS} ${OBJFW_LIBS} ${LIBS}

tests/Makefile

@@ -1,8 +1,10 @@
+include ../extra.mk
+
 PROG_NOINST = tests${PROG_SUFFIX}
 SRCS = test.m
 
 include ../buildsys.mk
 
 CPPFLAGS += -I../src
-LIBS := -L../src -lobjxmpp ${LIBS}
+LIBS := -L../src -lobjxmpp ${OBJOPENSSL_LIBS} ${OBJFW_LIBS} ${LIBS}
 LD = ${OBJC}