Makefile.in

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# Begin Makefile.in #
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# XXX: For reasons beyond my understanding, `port check' (on FreeBSD) tries to
#      install to an empty directory for staging instead of one populated by
#      mtree(8).  Thanks to this, the directories must first be created,
#      separate from the install command.  (GNU `install' creates parent
#      directories with `-D`, but this isn't compatible with the traditional
#      BSD `install'.

# undocumented
DEBUG_CFLAGS = -g -O0 -std=c89 -pedantic # works with Clang

C_FILES = ${SRCDIR}/main.c ${SRCDIR}/draw.c ${SRCDIR}/options.c
H_FILES = ${SRCDIR}/draw.h ${SRCDIR}/exits.h ${SRCDIR}/i18n.h ${SRCDIR}/options.h ${SRCDIR}/strings.h

.PHONY: all install install-strip install-bin install-bin-strip \
	install-docs uninstall uninstall-bin uninstall-docs check clean

all: varlpenis ${BUILD_MO}

varlpenis: ${C_FILES} ${H_FILES} ## Build binary executable
	${CC} ${CFLAGS} ${C_FILES} ${FEATURE_CFLAGS} -o varlpenis

install: install-bin install-docs ${INSTALL_MO} ## Install all files

install-strip: install-bin-strip install-docs ${INSTALL_MO} ## Install all files and strip binary executable

install-bin: varlpenis ## Install binary executable
	${INSTALL_DIR} ${DESTDIR}${BINDIR}
	${INSTALL_PROGRAM} varlpenis ${DESTDIR}${BINDIR}

install-bin-strip: varlpenis ## Install stripped binary executable
	${INSTALL_DIR} ${DESTDIR}${BINDIR}
	${INSTALL_PROGRAM_STRIP} varlpenis ${DESTDIR}${BINDIR}

install-docs: ## Install manpage
	${INSTALL_DIR} ${DESTDIR}${MANDIR}/man6
	${INSTALL_MAN} ${DOCDIR}/varlpenis.6 ${DESTDIR}${MANDIR}/man6/varlpenis.6
	${INSTALL_DIR} ${DESTDIR}${DATADIR}/varlpenis
	${INSTALL_DATA} 8=D.jpg ${DESTDIR}${DATADIR}/varlpenis/8=D.jpg

uninstall: uninstall-bin uninstall-docs ${UNINSTALL_MO} ## Uninstall all items

uninstall-bin: ## Uninstall varlpenis executable
	${RM} ${DESTDIR}${BINDIR}/varlpenis

uninstall-docs: ## Uninstall manpage
	${RM} ${DESTDIR}${MANDIR}/man6/varlpenis.6
	${RM} ${DESTDIR}${DATADIR}/varlpenis

check: varlpenis ## Check basic functionality of output executable
	${SHELL} ./check.sh

tags: ## Generate tag file
	${CTAGS} ${SRCDIR}/*

clean: ${CLEAN_MO} ## Clean all generated files (except Makefile)
	${RM} *.o varlpenis check.sh tags

# `Shell script voodoo' borrowed from François Zaninotto:
# <https://marmelab.com/blog/2016/02/29/auto-documented-makefile.html>
help: ## View this message
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' Makefile | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "%-20s %s\n", $$1, $$2}'