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[i3/i3lock] / Makefile

diff --git a/Makefile b/Makefile
index c910e52416c66b24187c5e63472193dc5aaee8fe..c59ad0e3321b397c31620c151f0146bc366518d1 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,27 +1,42 @@
+TOPDIR=$(shell pwd)
+UNAME=$(shell uname)
+
 INSTALL=install
 PREFIX=/usr
 SYSCONFDIR=/etc
+PKG_CONFIG=pkg-config
 
 # Check if pkg-config is installed, we need it for building CFLAGS/LIBS
-ifeq ($(shell which pkg-config 2>/dev/null 1>/dev/null || echo 1),1)
-$(error "pkg-config was not found")
+ifeq ($(shell which $(PKG_CONFIG) 2>/dev/null 1>/dev/null || echo 1),1)
+$(error "$(PKG_CONFIG) was not found")
 endif
 
 CFLAGS += -std=c99
 CFLAGS += -pipe
 CFLAGS += -Wall
 CPPFLAGS += -D_GNU_SOURCE
-CFLAGS += $(shell pkg-config --cflags cairo xcb-dpms xcb-xinerama xkbcommon xkbfile x11 x11-xcb)
-LIBS += $(shell pkg-config --libs cairo xcb-dpms xcb-xinerama xcb-image xkbcommon xkbfile x11 x11-xcb)
-LIBS += -lpam
+CFLAGS += $(shell $(PKG_CONFIG) --cflags cairo xcb-xinerama xcb-randr xcb-atom xcb-image xcb-xkb xkbcommon xkbcommon-x11)
+LIBS += $(shell $(PKG_CONFIG) --libs cairo xcb-xinerama xcb-randr xcb-atom xcb-image xcb-xkb xkbcommon xkbcommon-x11)
 LIBS += -lev
+LIBS += -lm
+
+# OpenBSD lacks PAM, use bsd_auth(3) instead.
+ifneq ($(UNAME),OpenBSD)
+  LIBS += -lpam
+endif
 
 FILES:=$(wildcard *.c)
 FILES:=$(FILES:.c=.o)
 
-VERSION:=$(shell git describe --tags --abbrev=0)
-GIT_VERSION:="$(shell git describe --tags --always) ($(shell git log --pretty=format:%cd --date=short -n1))"
-CPPFLAGS += -DVERSION=\"${GIT_VERSION}\"
+ifeq ($(wildcard .git),)
+  # not in git repository
+  VERSION := $(shell [ -f $(TOPDIR)/I3LOCK_VERSION ] && cat $(TOPDIR)/I3LOCK_VERSION | cut -d '-' -f 1)
+  I3LOCK_VERSION:='$(shell [ -f $(TOPDIR)/I3LOCK_VERSION ] && cat $(TOPDIR)/I3LOCK_VERSION)'
+else
+  VERSION:=$(shell git describe --tags --abbrev=0)
+  I3LOCK_VERSION:="$(shell git describe --tags --always) ($(shell git log --pretty=format:%cd --date=short -n1))"
+endif
+CPPFLAGS += -DVERSION=\"${I3LOCK_VERSION}\"
 
 .PHONY: install clean uninstall
 
@@ -46,7 +61,7 @@ dist: clean
        [ ! -d i3lock-${VERSION} ] || rm -rf i3lock-${VERSION}
        [ ! -e i3lock-${VERSION}.tar.bz2 ] || rm i3lock-${VERSION}.tar.bz2
        mkdir i3lock-${VERSION}
-       cp *.c *.h i3lock.1 i3lock.pam Makefile LICENSE README CHANGELOG i3lock-${VERSION}
-       sed -e 's/^GIT_VERSION:=\(.*\)/GIT_VERSION:=$(shell /bin/echo '${GIT_VERSION}' | sed 's/\\/\\\\/g')/g;s/^VERSION:=\(.*\)/VERSION:=${VERSION}/g' Makefile > i3lock-${VERSION}/Makefile
+       cp *.c *.h i3lock.1 i3lock.pam Makefile LICENSE README.md CHANGELOG i3lock-${VERSION}
+       sed -e 's/^\s*I3LOCK_VERSION:=\(.*\)/I3LOCK_VERSION:=$(shell /bin/echo '${I3LOCK_VERSION}' | sed 's/\\/\\\\/g')/g;s/^VERSION:=\(.*\)/VERSION:=${VERSION}/g' Makefile > i3lock-${VERSION}/Makefile
        tar cfj i3lock-${VERSION}.tar.bz2 i3lock-${VERSION}
        rm -rf i3lock-${VERSION}