Changeset 6ab8697 in mainline for uspace/lib/libc/Makefile.toolchain

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:

• uspace/lib/libc/Makefile.toolchain (modified) (5 diffs)

uspace/lib/libc/Makefile.toolchain

@@ -27 +27 @@
 #
 
-CFLAGS = -I$(LIBC_PREFIX)/include -O3 -imacros $(LIBC_PREFIX)/../../../config.h \
+GCC_CFLAGS = -I$(LIBC_PREFIX)/include -O3 -imacros $(LIBC_PREFIX)/../../../config.h \
         -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
-        -finput-charset=UTF-8 -fno-builtin -Wall -Wextra -Wno-unused-parameter \
-        -Wmissing-prototypes -Werror-implicit-function-declaration -nostdlib \
-        -nostdinc -pipe -g -D__$(ENDIANESS)__
+        -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
+        -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
+        -Werror-implicit-function-declaration -pipe -g -D__$(ENDIANESS)__
+
+ICC_CFLAGS = -I$(LIBC_PREFIX)/include -O3 -imacros $(LIBC_PREFIX)/../../../config.h \
+        -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
+        -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
+        -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
+        -Werror-implicit-function-declaration -pipe -g -D__$(ENDIANESS)__
+
+CLANG_CFLAGS = -I$(LIBC_PREFIX)/include -O3 -imacros $(LIBC_PREFIX)/../../../config.h \
+        -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
+        -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
+        -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
+        -Werror-implicit-function-declaration -pipe -g -arch $(CLANG_ARCH) \
+        -D__$(ENDIANESS)__
+
 LFLAGS = -M -N $(SOFTINT_PREFIX)/libsoftint.a
 AFLAGS =
@@ -72 +86 @@
         OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
         OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
+        CFLAGS = $(GCC_CFLAGS)
         DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
 endif
@@ -83 +98 @@
         OBJCOPY = $(BINUTILS_PREFIX)objcopy
         OBJDUMP = $(BINUTILS_PREFIX)objdump
+        CFLAGS = $(GCC_CFLAGS)
         DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
 endif
@@ -94 +110 @@
         OBJCOPY = objcopy
         OBJDUMP = objdump
+        CFLAGS = $(ICC_CFLAGS)
         DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
 endif
@@ -105 +122 @@
         OBJCOPY = $(BINUTILS_PREFIX)objcopy
         OBJDUMP = $(BINUTILS_PREFIX)objdump
+        CFLAGS = $(CLANG_CFLAGS)
         DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
 endif