diff options
Diffstat (limited to 'Mk')
| -rw-r--r-- | Mk/Uses/shebangfix.mk | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/Mk/Uses/shebangfix.mk b/Mk/Uses/shebangfix.mk new file mode 100644 index 000000000000..1cc36d250dde --- /dev/null +++ b/Mk/Uses/shebangfix.mk @@ -0,0 +1,53 @@ +# $FreeBSD$ +# +# common templates for replacing #! interpreters in scripts file +# +# MAINTAINER: portmgr@FreeBSD.org +# +# Feature: shebangfix +# Usage: USES=shebangfix +# +# To define new shebang scheme, in the port Makefile add: +# +# SHEBANG_LANG= lua +# lua_OLD_CMD= /usr/bin/lua +# lua_CMD= ${LOCALBASE}/bin/lua +# +# To override a definition for example replacing /usr/bin/perl by /usr/bin/env perl +# add to the port Makefile: +# perl_CMD= ${SENTENV} perl +# + +.if !defined(_INCLUDE_USES_SHEBANGFIX_Mk) +_INCLUDE_USES_SHEBANGFIX_MK= yes + +bash_OLD_CMD?= /bin/bash +bash_CMD?= ${LOCALBASE}/bin/bash +perl_OLD_CMD?= /usr/bin/perl +perl_CMD?= ${LOCALBASE}/bin/perl +python_OLD_CMD?= /usr/bin/python +python_CMD?= ${LOCALBASE}/bin/python +ruby_OLD_CMD?= /usr/bin/ruby +ruby_CMD?= ${LOCALBASE}/bin/ruby +php_OLD_CMD?= /usr/bin/php +php_CMD?= ${LOCALBASE}/bin/php + +SHEBANG_LANG+= bash perl python ruby php + +.for lang in ${SHEBANG_LANG} +.if !defined(${lang}_CMD) +IGNORE+= missing definition for ${lang}_CMD +.endif +.if !defined(${lang}_OLD_CMD) +IGNORE+= missing definition for ${lang}_OLD_CMD +.endif +_SHEBANG_REINPLACE_ARGS+= -e "1s|^\#![[:space:]]*${${lang}_OLD_CMD}|\#!${${lang}_CMD}|" +.endfor + +pre-patch: fix-shebang + +fix-shebang: + @cd ${WRKSRC}; \ + ${ECHO_CMD} ${SHEBANG_FILES} | ${XARGS} ${REINPLACE_CMD} ${_SHEBANG_REINPLACE_ARGS} + +.endif |