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From: Tomasz Buchert <tomasz@debian.org>
Date: Thu, 2 Aug 2018 11:43:04 +0800
Subject: friendly makefile
---
.gitignore | 1 -
Makefile | 28 +++++++++-------------------
VERSION | 1 +
3 files changed, 10 insertions(+), 20 deletions(-)
create mode 100644 VERSION
diff --git a/.gitignore b/.gitignore
index 0b89911..6d10dce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
changelog
-VERSION
diff --git a/Makefile b/Makefile
index 6fa6fcc..b074253 100644
--- a/Makefile
+++ b/Makefile
@@ -3,20 +3,14 @@ ifneq ($(filter i386 i486 i586 i686, $(ARCH)),)
ARCH := i386
endif
-GIT2LOG := $(shell if [ -x ./git2log ] ; then echo ./git2log --update ; else echo true ; fi)
-GITDEPS := $(shell [ -d .git ] && echo .git/HEAD .git/refs/heads .git/refs/tags)
-VERSION := $(shell $(GIT2LOG) --version VERSION ; cat VERSION)
-BRANCH := $(shell [ -d .git ] && git branch | perl -ne 'print $$_ if s/^\*\s*//')
-PREFIX := libx86emu-$(VERSION)
+CC ?= gcc
+CFLAGS += -g -O2 -fPIC -fvisibility=hidden -fomit-frame-pointer -Wall
-MAJOR_VERSION := $(shell $(GIT2LOG) --version VERSION ; cut -d . -f 1 VERSION)
-
-CC = gcc
-CFLAGS = -g -O2 -fPIC -fvisibility=hidden -fomit-frame-pointer -Wall
-
-LIBDIR = /usr/lib$(shell ldd /bin/sh | grep -q /lib64/ && echo 64)
LIBX86 = libx86emu
+VERSION := $(shell cat VERSION)
+MAJOR_VERSION := $(shell cut -d . -f 1 VERSION)
+
CFILES = $(wildcard *.c)
OBJS = $(CFILES:.c=.o)
@@ -26,12 +20,9 @@ LIB_SONAME = $(LIBX86).so.$(MAJOR_VERSION)
.PHONY: all shared install test demo clean
%.o: %.c
- $(CC) -c $(CFLAGS) $<
+ $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -c $<
-all: changelog shared
-
-changelog: $(GITDEPS)
- $(GIT2LOG) --changelog changelog
+all: shared
shared: $(LIB_NAME)
@@ -42,7 +33,7 @@ install: shared
install -m 644 -D include/x86emu.h $(DESTDIR)/usr/include/x86emu.h
$(LIB_NAME): .depend $(OBJS)
- $(CC) -shared -Wl,-soname,$(LIB_SONAME) $(OBJS) -o $(LIB_NAME)
+ $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -shared -Wl,-soname,$(LIB_SONAME) $(OBJS) -o $(LIB_NAME)
@ln -snf $(LIB_NAME) $(LIB_SONAME)
@ln -snf $(LIB_SONAME) $(LIBX86).so
@@ -67,7 +58,6 @@ clean:
ifneq "$(MAKECMDGOALS)" "clean"
.depend: $(CFILES)
- @$(CC) -MG -MM $(CFLAGS) $(CFILES) >$@
+ @$(CC) -MG -MM $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(CFILES) >$@
-include .depend
endif
-
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..cd5ac03
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+2.0
|
