Changeset 6ab8697 in mainline for kernel/Makefile

Timestamp:

2009-10-07T14:03:35Z (15 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

2088dfc

Parents:

7a53208

Message:

use builtin_va_* for va_* functions and va_list type
(this is probably safer than our own implementation since it respects the particular ABI used by the compiler)
this fixes kernel printf() when using clang

File:

• kernel/Makefile (modified) (2 diffs)

kernel/Makefile

@@ -49 +49 @@
 GCC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
         -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
-        -finput-charset=UTF-8 -fno-builtin -Wall -Wextra -Wno-unused-parameter \
-        -Wmissing-prototypes -Werror -nostdlib -nostdinc -pipe
+        -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
+        -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -Werror \
+        -pipe
 
 ICC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
-        -fno-builtin -Wall -Wmissing-prototypes -Werror \
-        -nostdlib -nostdinc -wd170
+        -ffreestanding -fno-builtin -nostdlib -nostdinc -Wall -Wmissing-prototypes \
+        -Werror -wd170
 
 SUNCC_CFLAGS = -I$(INCLUDES) -xO$(OPTIMIZATION) \
@@ -62 +63 @@
 CLANG_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
         -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
-        -finput-charset=UTF-8 -fno-builtin -Wall -Wextra -Wno-unused-parameter \
-        -Wmissing-prototypes -nostdlib -nostdinc -pipe
+        -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
+        -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -pipe \
+        -arch $(CLANG_ARCH)
 
 LFLAGS = -M