[pkgsrc/trunk]: pkgsrc/devel/ncurses When GCC version is 5.x, pass the -P fla...

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

details:   https://anonhg.NetBSD.org/pkgsrc/rev/5a4790f76f8e
branches:  trunk
changeset: 652439:5a4790f76f8e
user:      sevan <sevan%pkgsrc.org@localhost>
date:      Tue Jun 02 01:03:57 2015 +0000

description:
When GCC version is 5.x, pass the -P flag to cpp, preventing the generation of line markers
in the output from cpp.
Resolves build issue on DragonFlyBSD development snapshots which include GCC 5.1.1
GCC bug 60723
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60723

diffstat:

 devel/ncurses/Makefile.common |  11 +++++++++--
 1 files changed, 9 insertions(+), 2 deletions(-)

diffs (34 lines):

diff -r 1dedc90aee61 -r 5a4790f76f8e devel/ncurses/Makefile.common
--- a/devel/ncurses/Makefile.common     Mon Jun 01 22:55:42 2015 +0000
+++ b/devel/ncurses/Makefile.common     Tue Jun 02 01:03:57 2015 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile.common,v 1.26 2014/12/15 11:46:34 jperkin Exp $
+# $NetBSD: Makefile.common,v 1.27 2015/06/02 01:03:57 sevan Exp $
 #
 # used by devel/ncurses/Makefile
 # used by devel/ncursesw/Makefile
@@ -61,9 +61,10 @@
 .  endif
 .endif
 
+.include "../../mk/compiler.mk"
+
 .if ${OPSYS} == "SunOS"
 USE_LANGUAGES+=        c99
-.include "../../mk/compiler.mk"
 . if !empty(CC_VERSION:Mgcc-4.*)
 #This may yet need to be adapted for systems prior to Solaris 10
 BUILDLINK_TRANSFORM+=  opt:-D_XOPEN_SOURCE=500:-D_POSIX_C_SOURCE=200112L
@@ -75,6 +76,12 @@
 TERMINFODIR=   share/terminfo
 .endif
 
+.if !empty(CC_VERSION:Mgcc-5.*)
+# Inhibit generation of line markers in the output from the preprocessor
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60723
+CPPFLAGS+=     -P
+.endif
+
 # This prevents tic from writing into ~/.terminfo
 INSTALLATION_DIRS+=    ${TERMINFODIR}