33 lines
1.1 KiB
Makefile
33 lines
1.1 KiB
Makefile
# $NetBSD: hacks.mk,v 1.1 2012/06/28 07:44:39 dholland Exp $
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.include "../../mk/bsd.prefs.mk"
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#
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# A bug in the offending versions (listed below) in main.c of NetBSD's
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# m4 causes the build to loop forever allocating memory, and thus
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# exhaust swap. Note that these versions were never in a release, but
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# their existence did span most of the 5.99.x period and early
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# netbsd-6 prereleases. Therefore, updating the broken system binary
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# is the best course of action. Note that because TOOLS_PATH.m4 does
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# not get defined early enough it does not seem to be possible to set
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# PKG_FAIL_REASON.
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#
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.if ${OPSYS} == "NetBSD"
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pre-configure:
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@${ECHO} '=> Checking ${TOOLS_PATH.m4}'
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@set -e; \
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m4_main_ver=`ident ${TOOLS_PATH.m4} | \
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grep 'NetBSD: main.c' | \
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awk '{print $$3}'`; \
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case "$$m4_main_ver" in \
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1.38|1.39]|1.40|1.41) \
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${ECHO} "${TOOLS_PATH.m4} contains main.c" \
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"$$m4_main_ver."; \
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${ECHO} "Building this package using" \
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"${TOOLS_PATH.m4} will run out of swap.";\
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${ECHO} "Please update ${TOOLS_PATH.m4} from CVS.";\
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exit 1; \
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;; \
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esac
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.endif
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