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88 lines
2.9 KiB
88 lines
2.9 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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A2X = a2x
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# a2x sometimes need $XML_CATALOG_FILES to be set. If a2x fails, retry
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# with XML_CATALOG_FILES set to these files, if they exist. See
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# https://gitlab.com/git-latexdiff/git-latexdiff/issues/35#note_119280499
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TRY_XML_CATALOG_FILES = /usr/local/etc/xml/catalog
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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 force
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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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echo ; \
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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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# Just check for the presence of a2x before using it, to give a
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# user-friendly error message.
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@command -v $(A2X) 2>&1 >/dev/null || { \
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echo; \
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echo " ERROR: Command $(A2X) not found. The man page cannot be generated."; \
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echo " Either install asciidoc and retry, or install latexdiff without"; \
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echo " the man page using \"$(MAKE) install-bin."; \
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echo; \
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exit 1; \
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}
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$(A2X) --doctype manpage --format manpage $< || { \
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for f in $(TRY_XML_CATALOG_FILES); do \
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if [ -f $$f ]; then \
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echo "$(A2X) failed, retrying with XML_CATALOG_FILES=$$f" ;\
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XML_CATALOG_FILES=$$f \
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$(A2X) --doctype manpage --format manpage $< && exit 0; \
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fi ; \
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done ; \
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}
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install-doc: git-latexdiff.1
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mkdir -p $(gitmanpath_SQ)/man1/
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cp $< $(gitmanpath_SQ)/man1/
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dist: dist/git-latexdiff.zip
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dist/git-latexdiff.zip: force
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-$(RM) -fr dist/git-latexdiff/
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mkdir -p dist/git-latexdiff/bin/ dist/git-latexdiff/man
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$(MAKE) gitexecdir=$(PWD)/dist/git-latexdiff/bin gitmanpath=$(PWD)/dist/git-latexdiff/man/ install
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./git-latexdiff --help > dist/git-latexdiff/README.txt
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cd dist/ && zip -r git-latexdiff.zip git-latexdiff
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@echo "dist/git-latexdiff.zip generated."
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force:
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