build: Use .m files directly
If we're on macOS we can count on an Objective C compiler to exist.
diff --git a/gio/Makefile.am b/gio/Makefile.am
index 9dccb68..91826f9 100644
--- a/gio/Makefile.am
+++ b/gio/Makefile.am
@@ -601,39 +601,17 @@
-version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) \
-export-dynamic $(no_undefined)
-# We cannot build .m files because it would require adding AC_PROG_OBJC in
-# configure.ac, and it cannot be added conditionally. That means we would always
-# depend on an objective-c compiler even when not needed. To work around that
-# limitation we rename .m files to .c and compile them separately with
-# -xobjective-c into an intermediary library. Note that we cannot rename those
-# files to .c directly in the source tree because Meson needs the .m extension.
-# This must be done outside of "if OS_COCOA" block otherwise distcheck fails.
-# See https://bugzilla.gnome.org/show_bug.cgi?id=672777.
-OBJC_FILES = \
- gnextstepsettingsbackend.m \
- gosxcontenttype.m \
- gosxappinfo.m \
- gcocoanotificationbackend.m \
- $(NULL)
-OBJC_C_FILES = $(OBJC_FILES:.m=.c)
-BUILT_SOURCES += $(OBJC_C_FILES)
-CLEANFILES += $(OBJC_C_FILES)
-EXTRA_DIST += $(OBJC_FILES)
-$(OBJC_C_FILES): %.c: %.m Makefile
- cp $< $@
-
if OS_COCOA
-libgio_objc_2_0_la_CFLAGS = $(libgio_2_0_la_CFLAGS) -xobjective-c
+libgio_objc_2_0_la_OBJCFLAGS = $(AM_OBJCFLAGS) $(libgio_2_0_la_CFLAGS)
libgio_objc_2_0_la_CPPFLAGS = $(libgio_2_0_la_CPPFLAGS)
libgio_objc_2_0_la_LDFLAGS = $(libgio_2_0_la_LDFLAGS) -Wl,-framework,Foundation -Wl,-framework,AppKit
libgio_objc_2_0_la_SOURCES = \
- gnextstepsettingsbackend.c \
- gosxcontenttype.c \
- gosxappinfo.c \
- gosxappinfo.h
+ gnextstepsettingsbackend.m \
+ gosxcontenttype.m \
+ gosxappinfo.m
if MAC_OS_X_9
libgio_objc_2_0_la_SOURCES += \
- gcocoanotificationbackend.c
+ gcocoanotificationbackend.m
endif
noinst_LTLIBRARIES += libgio-objc-2.0.la
