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50 lines
1.6 KiB
50 lines
1.6 KiB
gitexecdir = ${shell git --exec-path}
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gitmanpath = ${shell git --man-path}
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-include ./config.mak
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ifndef BASH_PATH
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BASH_PATH = /bin/bash
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endif
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BASH_PATH_SQ = $(subst ','\'',$(BASH_PATH))
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GIT_LATEXDIFF_VERSION=${shell git describe --tags HEAD 2>/dev/null || \
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echo unknown-version}
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gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
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gitmanpath_SQ = $(subst ','\'',$(gitmanpath))
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SCRIPT=git-latexdiff
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.PHONY: help install-bin install-doc install
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help:
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@echo 'This is the help target of the Makefile. Current configuration:'
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@echo ' gitexecdir = $(gitexecdir_SQ)'
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@echo ' gitmanpath = $(gitmanpath_SQ)'
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@echo ' BASH_PATH = $(BASH_PATH_SQ)'
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@echo ' git-latexdiff version: $(GIT_LATEXDIFF_VERSION)'
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@echo 'Run "$(MAKE) install" to install $(SCRIPT) in gitexecdir.'
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@echo 'Other available targets'
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@echo ' - make git-latexdiff.1: generate the manpage without installing'
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@echo ' - make install-bin: install only the script'
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@echo ' - make install-doc: install only the man page'
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install: install-bin install-doc
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install-bin:
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sed -e '1s|#!.*/bash|#!$(BASH_PATH_SQ)|' \
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-e 's|@GIT_LATEXDIFF_VERSION@|$(GIT_LATEXDIFF_VERSION)|' \
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$(SCRIPT) > '$(gitexecdir_SQ)/$(SCRIPT)'
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chmod 755 '$(gitexecdir_SQ)/$(SCRIPT)'
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git-latexdiff.txt: git-latexdiff git-latexdiff.txt.header
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( cat git-latexdiff.txt.header ; \
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printf '%s\n' ------------ ; \
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./git-latexdiff --help ; \
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./git-latexdiff --help-examples ; \
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printf '%s\n' ------------ ) > $@
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git-latexdiff.1: git-latexdiff.txt
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a2x --doctype manpage --format manpage $<
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install-doc: git-latexdiff.1
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cp $< $(gitmanpath_SQ)/man1/
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