Merge branch 'master' into next

[i3/i3] / common.mk

diff --git a/common.mk b/common.mk
index d7c0c5ac7f8e6ba75be20c9bb62cc78f56ab4292..62eb99586e4ddbb9d799b3009319fac5f7b711ec 100644 (file)
--- a/common.mk
+++ b/common.mk
@@ -49,6 +49,7 @@ CFLAGS += $(call cflags_for_lib, xcursor)
 CFLAGS += $(call cflags_for_lib, x11)
 CFLAGS += $(call cflags_for_lib, yajl)
 CFLAGS += $(call cflags_for_lib, libev)
+CFLAGS += $(call cflags_for_lib, libpcre)
 CPPFLAGS += -DI3_VERSION=\"${GIT_VERSION}\"
 CPPFLAGS += -DSYSCONFDIR=\"${SYSCONFDIR}\"
 CPPFLAGS += -DTERM_EMU=\"$(TERM_EMU)\"
@@ -70,6 +71,13 @@ LIBS += $(call ldflags_for_lib, xcursor, Xcursor)
 LIBS += $(call ldflags_for_lib, x11, X11)
 LIBS += $(call ldflags_for_lib, yajl, yajl)
 LIBS += $(call ldflags_for_lib, libev, ev)
+LIBS += $(call ldflags_for_lib, libpcre, pcre)
+
+# Please test if -Wl,--as-needed works on your platform and send me a patch.
+# it is known not to work on Darwin (Mac OS X)
+ifneq (,$(filter Linux GNU GNU/%, $(UNAME)))
+LDFLAGS += -Wl,--as-needed
+endif
 
 ifeq ($(UNAME),NetBSD)
 # We need -idirafter instead of -I to prefer the system’s iconv over GNU libiconv