62 lines
1.6 KiB
Makefile
62 lines
1.6 KiB
Makefile
# $NetBSD: replace.mk,v 1.17 2019/11/03 19:04:06 rillig Exp $
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#
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.if !defined(_RUBY_REPLACE_MK)
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_RUBY_REPLACE_MK= # defined
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.include "${.PARSEDIR}/rubyversion.mk"
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# fix shebang line.
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#
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# REPLACE_RUBY replace shebang line of specified files.
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#
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.if defined(REPLACE_RUBY)
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REPLACE_INTERPRETER+= ${RUBY_NAME}
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REPLACE.${RUBY_NAME}.old= .*ruby[0-9.]*
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REPLACE.${RUBY_NAME}.new= ${RUBY}
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REPLACE_FILES.${RUBY_NAME}= ${REPLACE_RUBY}
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.endif # defined(REPLACE_RUBY)
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# REPLACE_RUBY_DIRS replace shebang line of files under specified
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# directories; relative paths are assumed to be
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# under ${WRKSRC}.
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# REPLACE_RUBY_PAT specify pattern to match target files under
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# REPLACE_RUBY_DIRS directories.
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#
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REPLACE_RUBY_PAT?= *.rb
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.if defined(REPLACE_RUBY_DIRS) && !empty(REPLACE_RUBY_DIRS)
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pre-configure: replace-ruby-dirs
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. for f in ${REPLACE_RUBY_PAT}
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_REPLACE_RUBY_PAT+= -o -name "${f}"
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. endfor
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_REPLACE_RUBY_FIND_ARGS= \( ${_REPLACE_RUBY_PAT:S/-o//1} \)
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replace-ruby-dirs:
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${RUN} cd ${WRKSRC} && \
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for d in ${REPLACE_RUBY_DIRS}; do \
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if [ -d $$d ]; then \
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dirs="$$dirs $$d"; \
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fi; \
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done; \
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if [ -z "$$dirs" ]; then \
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exit 0; \
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fi; \
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${FIND} $$dirs \
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-type f ${_REPLACE_RUBY_FIND_ARGS} -print | \
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while read f; do \
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${SED} -e '1s|^#! *[a-z0-9_/\.-][a-z0-9_/\.-]*/env *|#!|g' \
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-e '1s|^#! *[a-z0-9_/\.-]*ruby[0-9\.]*|#!${RUBY}|' $$f > $$f.tmp; \
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if ${CMP} -s $$f $$f.tmp; then \
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${RM} $$f.tmp; \
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else \
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${MV} $$f.tmp $$f; \
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fi; \
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done
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.else
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replace-ruby-dirs:
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.endif # defined(REPLACE_RUBY_DIRS)
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.endif # _RUBY_REPLACE_MK
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