[src/trunk]: src/external/gpl3/gcc/usr.bin build a host version of libcpp, sa...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d17a70a30792
branches:  trunk
changeset: 344148:d17a70a30792
user:      mrg <mrg%NetBSD.org@localhost>
date:      Tue Mar 15 19:14:47 2016 +0000

description:
build a host version of libcpp, same as we do for libiberty.
the new genmatch generator program needs libcpp.

diffstat:

 external/gpl3/gcc/usr.bin/Makefile             |   3 ++-
 external/gpl3/gcc/usr.bin/Makefile.inc         |   5 ++++-
 external/gpl3/gcc/usr.bin/host-libcpp/Makefile |  18 ++++++++++++++++++
 3 files changed, 24 insertions(+), 2 deletions(-)

diffs (58 lines):

diff -r b9d2d9492ade -r d17a70a30792 external/gpl3/gcc/usr.bin/Makefile
--- a/external/gpl3/gcc/usr.bin/Makefile        Tue Mar 15 19:13:22 2016 +0000
+++ b/external/gpl3/gcc/usr.bin/Makefile        Tue Mar 15 19:14:47 2016 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.7 2015/01/07 02:18:10 christos Exp $
+#      $NetBSD: Makefile,v 1.8 2016/03/15 19:14:47 mrg Exp $
 
 NOOBJ=# defined
 
@@ -11,6 +11,7 @@
 # We keep libcpp here since it depends upon frontend.
 
 SUBDIR+=       host-libiberty .WAIT \
+               host-libcpp .WAIT \
                backend .WAIT \
                frontend .WAIT \
                common common-target .WAIT \
diff -r b9d2d9492ade -r d17a70a30792 external/gpl3/gcc/usr.bin/Makefile.inc
--- a/external/gpl3/gcc/usr.bin/Makefile.inc    Tue Mar 15 19:13:22 2016 +0000
+++ b/external/gpl3/gcc/usr.bin/Makefile.inc    Tue Mar 15 19:14:47 2016 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile.inc,v 1.25 2014/07/27 04:16:09 dholland Exp $
+#      $NetBSD: Makefile.inc,v 1.26 2016/03/15 19:14:47 mrg Exp $
 
 .ifndef _EXTERNAL_GPL3_GCC_USR_BIN_MAKEFILE_INC_
 _EXTERNAL_GPL3_GCC_USR_BIN_MAKEFILE_INC_=1
@@ -41,6 +41,9 @@
 HOSTLIBIBERTYOBJ!=     cd ${.CURDIR}/../host-libiberty && ${PRINTOBJDIR}
 HOSTLIBIBERTY=         ${HOSTLIBIBERTYOBJ}/libiberty/libiberty.a
 
+HOSTLIBCPPOBJ!=                cd ${.CURDIR}/../host-libcpp && ${PRINTOBJDIR}
+HOSTLIBCPP=            ${HOSTLIBCPPOBJ}/libcpp/libcpp.a
+
 BASEVER!=              cat ${GNUHOSTDIST}/gcc/BASE-VER
 .if exists(${GNUHOSTDIST}/gcc/DEV-PHASE)
 DEVPHASE!=             cat ${GNUHOSTDIST}/gcc/DEV-PHASE
diff -r b9d2d9492ade -r d17a70a30792 external/gpl3/gcc/usr.bin/host-libcpp/Makefile
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/external/gpl3/gcc/usr.bin/host-libcpp/Makefile    Tue Mar 15 19:14:47 2016 +0000
@@ -0,0 +1,18 @@
+#      $NetBSD: Makefile,v 1.1 2016/03/15 19:14:47 mrg Exp $
+
+libcpp/libcpp.a:
+       [ ! -d libcpp ] && mkdir libcpp || true
+       (cd libcpp; \
+               CC=${HOST_CC:Q} \
+               CFLAGS=${HOST_CFLAGS:Q} \
+               MAKE=${TOOL_GMAKE:Q} \
+               CONFIG_SHELL=${HOST_SH:Q} \
+               ${HOST_SH} ${DIST}/libcpp/configure \
+               && CC=${HOST_CC:Q} CFLAGS=${HOST_CFLAGS:Q} ${TOOL_GMAKE})
+
+cleandir:
+       -rm -rf libcpp
+
+depend dependall all: libcpp/libcpp.a
+
+.include <bsd.prog.mk>