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# Copyright © Tavian Barnes <tavianator@tavianator.com>
# SPDX-License-Identifier: 0BSD
# Makefile that generates gen/pkgs.mk
include config/prelude.mk
include ${GEN}/vars.mk
include ${GEN}/flags.mk
include config/exports.mk
HEADERS := ${ALL_PKGS:%=${GEN}/use/%.h}
${GEN}/pkgs.mk: ${HEADERS}
${MSG} "[ GEN] ${TGT}"
printf '# %s\n' "${TGT}" >$@
gen() { \
printf 'PKGS := %s\n' "$$*"; \
printf 'CFLAGS += %s\n' "$$(config/pkgconf.sh --cflags "$$@")"; \
printf 'LDFLAGS += %s\n' "$$(config/pkgconf.sh --ldflags "$$@")"; \
printf 'LDLIBS := %s $${LDLIBS}\n' "$$(config/pkgconf.sh --ldlibs "$$@")"; \
}; \
gen $$(grep -l ' true$$' ${.ALLSRC} | sed 's|.*/\(.*\)\.h|\1|') >>$@
${VCAT} $@
.PHONY: ${GEN}/pkgs.mk
# Convert ${GEN}/use/foo.h to foo
PKG = ${@:${GEN}/use/%.h=%}
${HEADERS}::
${MKDIR} ${@D}
if config/define-if.sh use/${PKG} config/pkgconf.sh ${PKG} >$@ 2>$@.log; then \
test "${IS_V}" || printf '[ CC ] %-${MSG_WIDTH}s ✔\n' use/${PKG}.c; \
else \
test "${IS_V}" || printf '[ CC ] %-${MSG_WIDTH}s ✘\n' use/${PKG}.c; \
fi
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