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prefix=/usr
PREFIX=$(prefix)
BINDIR=$(PREFIX)/bin
MAN1DIR=$(PREFIX)/share/man/man1
SRCS=ioping.c
BINARY=ioping
MANS=ioping.1
MANS_F=$(MANS:.1=.txt) $(MANS:.1=.pdf)
DOCS=README.md LICENSE changelog
SPEC=ioping.spec
PACKAGE=ioping
GIT_VER:=$(shell test -d .git && git describe --tags --match 'v[0-9]*' \
--abbrev=0 | sed 's/v//')
SRC_VER:=$(shell sed -ne 's/\# define VERSION \"\(.*\)\"/\1/p' ioping.c)
EXTRA_VERSION:=$(shell test -d .git && git describe --tags --match 'v[0-9]*' \
--dirty=+ | sed 's/^v[^-]*//;s/-/./g')
VERSION:=$(SRC_VER)$(EXTRA_VERSION)
DISTDIR=$(PACKAGE)-$(VERSION)
DISTFILES=$(SRCS) $(MANS) $(DOCS) $(SPEC) Makefile
PACKFILES=$(BINARY) $(MANS) $(MANS_F) $(DOCS)
CFLAGS :=$(shell dpkg-buildflags --get CFLAGS)
CFLAGS ?= -g -O2 -funroll-loops -ftree-vectorize
CFLAGS += -std=gnu99 -Wall -Wextra -pedantic
CPPFLAGS :=$(shell dpkg-buildflags --get CPPFLAGS)
CPPFLAGS += -DEXTRA_VERSION=\"${EXTRA_VERSION}\"
LDFLAGS :=$(shell dpkg-buildflags --get LDFLAGS)
ifneq (,$(STATIC))
CFLAGS += -static
endif
LIBS = -lm -lrt
MINGW = x86_64-w64-mingw32-
MINGW_CFLAGS = -specs=ucrt-spec -Wno-format
MINGW_LIBS = -lm
CC = $(CROSS_COMPILE)gcc
STRIP = $(CROSS_COMPILE)strip
TARGET = $(shell ${CC} -dumpmachine)
ifneq (,$(findstring -apple-,${TARGET}))
LIBS=-lm
endif
ifneq (,$(findstring -mingw,${TARGET}))
BINARY := $(BINARY:=.exe)
CFLAGS += ${MINGW_CFLAGS}
LIBS := ${MINGW_LIBS}
${BINARY}: ucrt-spec
endif
all: checkver $(BINARY)
static:
$(MAKE) STATIC=1
version: checkver
@echo ${VERSION}
checkver:
@if test -n "$(GIT_VER)" -a "$(GIT_VER)" != "$(SRC_VER)"; then \
echo "ERROR: Version mismatch between git and source"; \
echo git: $(GIT_VER), src: $(SRC_VER); \
exit 1; \
fi
clean:
$(RM) -f $(BINARY) $(MANS_F) ioping.tmp
strip: $(BINARY)
$(STRIP) $^
test: $(BINARY)
./$(BINARY) -i 10ms -c 3 -s 512 -S 16k $(CURDIR)
./$(BINARY) -w 10ms -R -k -S 1m .
./$(BINARY) -w 10ms -RL ioping.tmp
rm ioping.tmp
install: $(BINARY) $(MANS)
mkdir -p $(DESTDIR)$(BINDIR)
install -m 0755 $(BINARY) $(DESTDIR)$(BINDIR)
mkdir -p $(DESTDIR)$(MAN1DIR)
install -m 644 $(MANS) $(DESTDIR)$(MAN1DIR)
%.ps: %.1
man -t ./$< > $@
%.pdf: %.ps
ps2pdf $< $@
%.txt: %.1
MANWIDTH=80 man ./$< | col -b > $@
$(BINARY): $(SRCS)
$(CC) -o $@ $(SRCS) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $(LIBS)
ucrt-spec:
${MINGW}gcc -dumpspecs | sed 's/-lmsvcrt/-lucrt/' > $@
mingw:
$(MAKE) CROSS_COMPILE=${MINGW}
dist: checkver $(DISTFILES)
tar -cz --transform='s,^,$(DISTDIR)/,S' $^ -f $(DISTDIR).tar.gz
binary-tgz: checkver $(PACKFILES)
${STRIP} ${BINARY}
tar -cz --transform='s,^,$(DISTDIR)/,S' -f ${PACKAGE}-${VERSION}-${TARGET}.tgz $^
binary-zip: checkver $(PACKFILES)
${STRIP} ${BINARY}
ln -s . $(DISTDIR)
zip ${PACKAGE}-${VERSION}-${TARGET}.zip $(addprefix $(DISTDIR)/,$^)
rm $(DISTDIR)
.PHONY: all version checkver clean strip test install dist binary-tgz binary-zip
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