X-Git-Url: https://git.saurik.com/apple/ld64.git/blobdiff_plain/2f2f92e40575142405a1caa9bcf847f7ad011c92..f410558f5d60087e4c310119a1751b437121c3b9:/unit-tests/test-cases/objc-gc-checks/Makefile

diff --git a/unit-tests/test-cases/objc-gc-checks/Makefile b/unit-tests/test-cases/objc-gc-checks/Makefile
old mode 100755
new mode 100644
index 0abe7d5..426d9b2
--- a/unit-tests/test-cases/objc-gc-checks/Makefile
+++ b/unit-tests/test-cases/objc-gc-checks/Makefile
@@ -25,60 +25,121 @@ include ${TESTROOT}/include/common.makefile
 
 SHELL = bash # use bash shell so we can redirect just stderr
 
-
-
 #
 # Validate that the linker catches illegal combinations of .o files 
 # compiled with different GC settings. 
 #
 
-test:
+IMAGE_INFO = "__objc_imageinfo"
+ifeq ($(ARCH),i386)
+	IMAGE_INFO = "__image_info"
+endif
+
+ifeq ($(ARCH),i386)
+	ALL = all-gc
+else
+ifeq ($(ARCH),x86_64)
+	ALL = all-gc
+else
+	ALL = all-nogc
+endif
+endif
+
+all: ${ALL}
+
+# For platforms that do not support GC.
+all-nogc:
+	${PASS_IFF} true
+
+# For platforms that support GC.
+all-gc:
 	${CC} ${CCFLAGS} foo.m -c -o foo.o
 	${FAIL_IF_BAD_OBJ} foo.o
 
-	${CC} ${CCFLAGS} foo.m -c -o foo-gc.o -fobjc-gc
-	${FAIL_IF_BAD_OBJ} foo-gc.o
-
-	${CC} ${CCFLAGS} foo.m -c -o foo-gc-only.o -fobjc-gc-only
-	${FAIL_IF_BAD_OBJ} foo-gc-only.o
-
 	${CC} ${CCFLAGS} bar.m -c -o bar.o
 	${FAIL_IF_BAD_OBJ} bar.o
 
-	${CC} ${CCFLAGS} bar.m -c -o bar-gc.o -fobjc-gc
-	${FAIL_IF_BAD_OBJ} bar-gc.o
+	# clang no longer builds GC so we create fake GC object files instead.
+
+	cp -f foo.o foo-gc.o
+	${OBJCIMAGEINFO} +supports-gc foo-gc.o
+
+	cp -f foo.o foo-gc-only.o
+	${OBJCIMAGEINFO} +supports-gc +requires-gc foo-gc-only.o
 
-	${CC} ${CCFLAGS} bar.m -c -o bar-gc-only.o -fobjc-gc-only
-	${FAIL_IF_BAD_OBJ} bar-gc-only.o
+	cp -f bar.o bar-gc.o
+	${OBJCIMAGEINFO} +supports-gc bar-gc.o
+
+	cp -f bar.o bar-gc-only.o
+	${OBJCIMAGEINFO} +supports-gc +requires-gc bar-gc-only.o
 
 	# check RR + RR -> RR
-	${CC} ${CCFLAGS} foo.o bar.o runtime.c -dynamiclib -o libfoobar.dylib 
+	${CC} ${CCFLAGS} foo.o bar.o runtime.c -dynamiclib -o libfoobar.dylib -framework Foundation
 	${FAIL_IF_BAD_MACHO} libfoobar.dylib
 
 	# check GC/RR + GC/RR -> GC/RR
-	${CC} ${CCFLAGS} foo-gc.o bar-gc.o runtime.c -dynamiclib -o libfoobar.dylib 
+	${CC} ${CCFLAGS} foo-gc.o bar-gc.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation
 	${FAIL_IF_BAD_MACHO} libfoobar.dylib
-	otool -o libfoobar.dylib | grep -A4 _image | grep flags | grep 0x2  | ${FAIL_IF_EMPTY}
+	${OBJCIMAGEINFO} libfoobar.dylib | grep supports-gc | ${FAIL_IF_EMPTY}
 
 	# check GC + GC -> GC
-	${CC} ${CCFLAGS} foo-gc-only.o bar-gc-only.o runtime.c -dynamiclib -o libfoobar.dylib 
+	${CC} ${CCFLAGS} foo-gc-only.o bar-gc-only.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation
 	${FAIL_IF_BAD_MACHO} libfoobar.dylib
-	otool -o libfoobar.dylib | grep -A4 _image | grep flags | grep 0x6  | ${FAIL_IF_EMPTY}
+	${OBJCIMAGEINFO} libfoobar.dylib | grep 'supports-gc requires-gc' | ${FAIL_IF_EMPTY}
 
 	# check RR + GC/RR -> RR
-	${CC} ${CCFLAGS} foo.o bar-gc.o runtime.c -dynamiclib -o libfoobar.dylib 
+	${CC} ${CCFLAGS} foo.o bar-gc.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation
 	${FAIL_IF_BAD_MACHO} libfoobar.dylib
-	otool -o libfoobar.dylib | grep -A4 _image | grep flags | grep 0x[26]  | ${FAIL_IF_STDIN}
+	${OBJCIMAGEINFO} libfoobar.dylib | grep gc | ${FAIL_IF_STDIN}
+
+	# check GC/RR + RR -> RR
+	${CC} ${CCFLAGS} bar-gc.o foo.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation
+	${FAIL_IF_BAD_MACHO} libfoobar.dylib
+	${OBJCIMAGEINFO} libfoobar.dylib | grep gc | ${FAIL_IF_STDIN}
 
 	# check GC + GC/RR -> GC
-	${CC} ${CCFLAGS} foo-gc-only.o bar-gc.o runtime.c -dynamiclib -o libfoobar.dylib  
+	${CC} ${CCFLAGS} foo-gc-only.o bar-gc.o runtime.c -dynamiclib -o libfoobar.dylib   -framework Foundation
 	${FAIL_IF_BAD_MACHO} libfoobar.dylib
-	otool -o libfoobar.dylib | grep -A4 _image | grep flags | grep 0x6  | ${FAIL_IF_EMPTY}
+	${OBJCIMAGEINFO} libfoobar.dylib | grep 'supports-gc requires-gc' | ${FAIL_IF_EMPTY}
 
 	# check RR + GC -> error
-	${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} foo.o bar-gc-only.o runtime.c -dynamiclib -o libfoobar.dylib 2> fail.log
+	${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} foo.o bar-gc-only.o runtime.c -dynamiclib -o libfoobar.dylib  -framework Foundation 2> fail.log
+
+	# check cmd line GC/RR, GC/RR + RR -> error
+	${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} foo-gc.o foo.o runtime.c -dynamiclib -o libfoobar.dylib -Wl,-objc_gc  -framework Foundation 2> fail.log
+
+	# check GC/RR + compaction
+	${CC} ${CCFLAGS} foo-gc.o bar-gc.o runtime.c -dynamiclib -Wl,-objc_gc_compaction -o libfoobar.dylib  -framework Foundation
+	${OBJCIMAGEINFO} libfoobar.dylib | grep 0x12 | ${FAIL_IF_EMPTY}
+
+	# check GC + compaction
+	${CC} ${CCFLAGS} foo-gc-only.o bar-gc-only.o runtime.c -dynamiclib -Wl,-objc_gc_compaction -o libfoobar.dylib  -framework Foundation
+	${OBJCIMAGEINFO} libfoobar.dylib | grep 0x16 | ${FAIL_IF_EMPTY}
+
+	# none + GC/RR-dylib -> none
+	${CC} ${CCFLAGS} foo-gc.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
+	${CC} ${CCFLAGS} none.c libfoo.dylib -dynamiclib -o libnone.dylib -framework Foundation
+	size -m -l libnone.dylib | grep ${IMAGE_INFO} | ${FAIL_IF_STDIN}
+
+	# none + GC-dylib -> none
+	${CC} ${CCFLAGS} foo-gc-only.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
+	${CC} ${CCFLAGS} none.c libfoo.dylib -dynamiclib -o libnone.dylib -framework Foundation
+	size -m -l libnone.dylib | grep ${IMAGE_INFO} | ${FAIL_IF_STDIN}
+
+	# none + RR-dylib -> none
+	${CC} ${CCFLAGS} foo.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
+	${CC} ${CCFLAGS} none.c libfoo.dylib -dynamiclib -o libnone.dylib -framework Foundation
+	size -m -l libnone.dylib | grep ${IMAGE_INFO} | ${FAIL_IF_STDIN}
+
+	# check RR + GC-dylib -> error
+	${CC} ${CCFLAGS} foo-gc-only.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
+	${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} bar.o runtime.c -dynamiclib libfoo.dylib -o libbar.dylib  -framework Foundation 2> fail.log
+
+	# check GC + RR-dylib -> error
+	${CC} ${CCFLAGS} foo.o runtime.c -dynamiclib -o libfoo.dylib  -framework Foundation
+	${FAIL_IF_SUCCESS} ${CC} ${CCFLAGS} bar-gc-only.o runtime.c -dynamiclib libfoo.dylib -o libbar.dylib  -framework Foundation 2> fail.log
 
 	${PASS_IFF} true
 
 clean:
-	rm -rf foo*.o bar*.o libfoobar.dylib fail.log
+	rm -rf foo*.o bar*.o libfoobar.dylib fail.log libfoo.dylib libnone.dylib