# FPTOOLS_SET_C_LD_FLAGS
# ----------------------------------
-# Set the C and LD flags for a given platform
+# Set the C, LD and CPP flags for a given platform
+# $1 is the platform
+# $2 is the name of the CC flags variable
+# $3 is the name of the linker flags variable when linking with gcc
+# $4 is the name of the linker flags variable when linking with ld
+# $5 is the name of the CPP flags variable
AC_DEFUN([FPTOOLS_SET_C_LD_FLAGS],
[
- AC_MSG_CHECKING([Setting up $2 and $3])
+ AC_MSG_CHECKING([Setting up $2, $3, $4 and $5])
case $$1 in
i386-apple-darwin)
# By default, gcc on OS X will generate SSE
# back to generic i686 compatibility. Trac #2983.
$2="$$2 -march=i686 -m32"
$3="$$3 -march=i686 -m32"
+ $4="$$4 -arch i386"
+ $5="$$5 -march=i686 -m32"
;;
x86_64-apple-darwin)
$2="$$2 -m64"
$3="$$3 -m64"
+ $4="$$4 -arch x86_64"
+ $5="$$5 -m64"
;;
esac
# We support back to OS X 10.5
$2="$$2 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"
$3="$$3 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"
+ $4="$$4 -macosx_version_min 10.5"
+ $5="$$5 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5"
;;
esac