[pkgsrc/trunk]: pkgsrc/mk/compiler Support the ABI flags on MIPS platforms.

[jlam <jlam%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/fa1b71e6819f
branches:  trunk
changeset: 480989:fa1b71e6819f
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Thu Sep 23 13:49:21 2004 +0000

description:
Support the ABI flags on MIPS platforms.

diffstat:

 mk/compiler/gcc.mk |  22 ++++++++++++----------
 1 files changed, 12 insertions(+), 10 deletions(-)

diffs (43 lines):

diff -r 39c54f918313 -r fa1b71e6819f mk/compiler/gcc.mk
--- a/mk/compiler/gcc.mk        Thu Sep 23 13:17:34 2004 +0000
+++ b/mk/compiler/gcc.mk        Thu Sep 23 13:49:21 2004 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: gcc.mk,v 1.70 2004/08/27 06:29:09 jlam Exp $
+# $NetBSD: gcc.mk,v 1.71 2004/09/23 13:49:21 jlam Exp $
 
 .if !defined(COMPILER_GCC_MK)
 COMPILER_GCC_MK=       defined
@@ -132,15 +132,6 @@
 CFLAGS+=       -Wno-import
 .endif
 
-# Some platforms (such as IRIX) may support different ABIs.  Set the CFLAGS
-# accordingly.
-
-.if defined(ABI)
-MABIFLAG=      -mabi=${ABI:C/^32$/n&/}
-CFLAGS+=       ${MABIFLAG}
-LDFLAGS+=      ${MABIFLAG}
-.endif
-
 .if !empty(_NEED_GCC2:M[yY][eE][sS])
 #
 # We require gcc-2.x in the lang/gcc directory.
@@ -250,6 +241,17 @@
 # GCC passes rpath directives to the linker using "-Wl,-R".
 _COMPILER_RPATH_FLAG=  -Wl,${_LINKER_RPATH_FLAG}
 
+.if !empty(MACHINE_ARCH:Mmips*)
+_COMPILER_ABI_FLAG.32= -mabi=n32       # ABI == "32" == "n32"
+_COMPILER_ABI_FLAG.n32=        -mabi=n32
+_COMPILER_ABI_FLAG.o32=        -mabi=32
+_COMPILER_ABI_FLAG.64= -mabi=64
+
+.  if defined(ABI) && !empty(ABI)
+MABIFLAG=      ${_COMPILER_ABI_FLAG.${ABI}}
+.  endif
+.endif
+
 .if !empty(_USE_PKGSRC_GCC:M[yY][eE][sS])
 #
 # Ensure that the correct rpath is passed to the linker if we need to