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| author | dholland <dholland@pkgsrc.org> | 2012-06-28 07:44:39 +0000 |
|---|---|---|
| committer | dholland <dholland@pkgsrc.org> | 2012-06-28 07:44:39 +0000 |
| commit | 1c621cb14fb451519ea5a7ec76e8a33abd77956c (patch) | |
| tree | 60e7e3cf3b3dfddb50e2a46416e911159130d56f /lang/gforth | |
| parent | 9c9557da888b0a5e45942e36747034ccb010215e (diff) | |
| download | pkgsrc-1c621cb14fb451519ea5a7ec76e8a33abd77956c.tar.gz | |
Fail the build if on NetBSD and /usr/bin/m4 is one of the buggy
versions that loops chewing memory.
Diffstat (limited to 'lang/gforth')
| -rw-r--r-- | lang/gforth/hacks.mk | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/lang/gforth/hacks.mk b/lang/gforth/hacks.mk new file mode 100644 index 00000000000..520c33e7f43 --- /dev/null +++ b/lang/gforth/hacks.mk @@ -0,0 +1,33 @@ +# $NetBSD: hacks.mk,v 1.1 2012/06/28 07:44:39 dholland Exp $ + +.include "../../mk/bsd.prefs.mk" + +# +# A bug in the offending versions (listed below) in main.c of NetBSD's +# m4 causes the build to loop forever allocating memory, and thus +# exhaust swap. Note that these versions were never in a release, but +# their existence did span most of the 5.99.x period and early +# netbsd-6 prereleases. Therefore, updating the broken system binary +# is the best course of action. Note that because TOOLS_PATH.m4 does +# not get defined early enough it does not seem to be possible to set +# PKG_FAIL_REASON. +# + +.if ${OPSYS} == "NetBSD" +pre-configure: + @${ECHO} '=> Checking ${TOOLS_PATH.m4}' + @set -e; \ + m4_main_ver=`ident ${TOOLS_PATH.m4} | \ + grep 'NetBSD: main.c' | \ + awk '{print $$3}'`; \ + case "$$m4_main_ver" in \ + 1.38|1.39]|1.40|1.41) \ + ${ECHO} "${TOOLS_PATH.m4} contains main.c" \ + "$$m4_main_ver."; \ + ${ECHO} "Building this package using" \ + "${TOOLS_PATH.m4} will run out of swap.";\ + ${ECHO} "Please update ${TOOLS_PATH.m4} from CVS.";\ + exit 1; \ + ;; \ + esac +.endif |