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|
VERSION := $(shell ./setlocalversion)
MY_CPPFLAGS := -DVERSION=\"${VERSION}\" $(CPPFLAGS)
MY_CPPFLAGS += $(shell ./toolchain_deps.sh "$(CC)" "$(MY_CPPFLAGS)")
MY_CFLAGS := -Wall -Wextra -Werror -Wno-error=sign-compare \
-Wno-error=missing-field-initializers \
-Wno-unused-parameter $(CFLAGS)
MY_LDFLAGS := $(LDFLAGS)
CHECK := sparse
CHECKFLAGS := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
-Wbitwise -Wno-return-void -Wno-unknown-attribute $(CF)
ifeq ($(C),1)
REAL_CC := $(CC)
CC := cgcc
export REAL_CC
endif
prefix ?= /usr/local
exec_prefix ?= ${prefix}
bindir ?= ${exec_prefix}/bin
datarootdir ?= ${prefix}/share
mandir ?= ${datarootdir}/man
PKG_CONFIG ?= pkg-config
INSTALL ?= install
src := \
argparser.o \
common.o \
daemon.o \
isochron.o \
log.o \
management.o \
orchestrate.o \
ptpmon.o \
rcv.o \
report.o \
rtnl.o \
send.o \
sk.o \
syncmon.o \
sysmon.o
symlinks := \
isochron-daemon \
isochron-orchestrate \
isochron-send \
isochron-rcv \
isochron-report
objs := $(addprefix src/, $(src))
deps := $(patsubst %.o, %.d, $(objs))
md_docs := $(wildcard docs/*.md)
manpages := $(patsubst docs/%.md, docs/man/%, $(md_docs))
# Input: path to manpage file from sources
# Output: DESTDIR-prefixed install location
get_man_section = $(lastword $(subst ., ,$1))
get_manpage_destination = $(join $(DESTDIR)${mandir}/man, \
$(join $(call get_man_section,$1)/, \
$(subst docs/man/,,$1)))
ifeq (, $(shell which $(PKG_CONFIG)))
$(error No pkg-config binary in $(PATH))
endif
LIBMNL_CFLAGS := $(shell ${PKG_CONFIG} --cflags libmnl)
LIBMNL_LDFLAGS := $(shell ${PKG_CONFIG} --libs libmnl)
ifeq (, $(LIBMNL_CFLAGS)$(LIBMNL_LDFLAGS))
$(error pkg-config could not find libmnl)
endif
MY_CFLAGS += $(LIBMNL_CFLAGS)
MY_LDFLAGS += $(LIBMNL_LDFLAGS)
TARGET := isochron
all: $(TARGET) man
man: $(manpages)
docs/man/%: docs/%.md
@mkdir -p $(@D)
pandoc --standalone --to man $^ -o $@
# include all .d files
-include $(deps)
$(TARGET): $(objs)
$(CC) $^ -o $@ $(MY_LDFLAGS) -lm -pthread
%.o: %.c
$(CC) $(MY_CPPFLAGS) $(MY_CFLAGS) -MMD -c $< -o $@
ifeq ($(C),1)
$(CHECK) $(CHECKFLAGS) $(MY_CPPFLAGS) $(MY_CFLAGS) $<
endif
clean:
rm -f $(objs) $(deps) $(TARGET)
rm -f docs/man/*
install-manpages: $(manpages)
$(foreach manpage, $^, $(INSTALL) -m 0644 -D $(manpage) \
$(call get_manpage_destination,$(manpage));)
install-binaries: $(TARGET)
$(INSTALL) -m 0755 -D $(TARGET) $(DESTDIR)${bindir}/isochron
$(foreach symlink, $(symlinks), \
ln -sf $(TARGET) $(DESTDIR)${bindir}/$(symlink);)
install-completion: bash-completion/isochron
$(INSTALL) -m 0644 -D $< $(DESTDIR)${datarootdir}/bash-completion/completions/isochron
$(foreach symlink, $(symlinks), \
ln -sf $(TARGET) $(DESTDIR)${datarootdir}/bash-completion/completions/$(symlink);)
install: install-binaries install-manpages install-completion
|
