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freebsd-ports/Mk/Uses/charsetfix.mk
Baptiste Daroussin e7b0f97788 Fix a long standing bug of lib/charset.alias being overwritten, modified, and badly tracked by ports.
Make lib/charset.alias a file only provided by converters/libiconv
Create a new USES: charsetfix, that will modify in post patch the Makefile.in to prevent a port from modifying/overwritting the charset.alias file during make install.
Prevent devel/gettext from installing that files.
Fix a couple of ports that actually touch charset.alias during the build phase.

Based on a patch by ale (http://lists.freebsd.org/pipermail/freebsd-gnome/2012-October/027747.html)

Approved by:	kwm (gnome)
Exp-run by:	miwi
2013-03-18 11:40:04 +00:00

30 lines
738 B
Makefile

# $FreeBSD$
#
# Lookup in Makefile.in to prevent a package from installing/modifying charset.alias
#
# MAINTAINER: portmgr@FreeBSD.org
#
# Feature: charsetfix
# Usage: USES=charsetfix
# Valid ARGS: does not require args
#
#
.if !defined(_INCLUDE_USES_CHARSETFIX_MK)
_INCLUDE_USES_CHARSETFIX_MK= yes
.if defined(charsetfix_ARGS)
IGNORE= USES=charsetfix does not require args
.endif
CHARSETFIX_MAKEFILEIN?= Makefile.in
post-patch: charsetfix-post-patch
charsetfix-post-patch:
@${FIND} ${WRKSRC} -name "${CHARSETFIX_MAKEFILEIN}" -type f | ${XARGS} ${REINPLACE_CMD} \
-e 's|need_charset_alias=true|need_charset_alias=false|g ; \
s|test -f $$(charset_alias)|false|g ;\
s|test -f $$(DESTDIR)$$(libdir)/charset.alias|false|g'
.endif