75ac464c0d
This little hack runs make recursively to generate include/loglevels.h before running any other target but skip an explicit dependency on loglevels.h in each rule. Therefore, you do not need to rebuild every source file when compiling.
79 lines
1.9 KiB
Makefile
79 lines
1.9 KiB
Makefile
UNAME=$(shell uname)
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DEBUG=1
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INSTALL=install
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GIT_VERSION:=$(shell git describe --tags --always)
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VERSION:=$(shell git describe --tags --abbrev=0)
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CFLAGS += -std=c99
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CFLAGS += -pipe
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CFLAGS += -Wall
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CFLAGS += -Wunused
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CFLAGS += -Iinclude
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CFLAGS += -I/usr/local/include
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CFLAGS += -DI3_VERSION=\"${GIT_VERSION}\"
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# Check if pkg-config is installed, because without pkg-config, the following
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# check for the version of libxcb cannot be done.
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ifeq ($(shell which pkg-config 2>/dev/null 1>/dev/null || echo 1),1)
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$(error "pkg-config was not found")
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endif
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ifeq ($(shell pkg-config --exists xcb-keysyms || echo 1),1)
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$(error "pkg-config could not find xcb-keysyms.pc")
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endif
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ifeq ($(shell pkg-config --exact-version=0.3.3 xcb-keysyms && echo 1),1)
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# xcb-keysyms fixed API from 0.3.3 to 0.3.4, so for some months, we will
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# have this here. Distributions should upgrade their libxcb in the meantime.
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CFLAGS += -DOLD_XCB_KEYSYMS_API
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endif
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LDFLAGS += -lm
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LDFLAGS += -lxcb-event
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LDFLAGS += -lxcb-property
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LDFLAGS += -lxcb-keysyms
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LDFLAGS += -lxcb-atom
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LDFLAGS += -lxcb-aux
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LDFLAGS += -lxcb-icccm
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LDFLAGS += -lxcb-xinerama
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LDFLAGS += -lxcb
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LDFLAGS += -lX11
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LDFLAGS += -lev
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LDFLAGS += -L/usr/local/lib -L/usr/pkg/lib
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ifeq ($(UNAME),NetBSD)
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# We need -idirafter instead of -I to prefer the system’s iconv over GNU libiconv
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CFLAGS += -idirafter /usr/pkg/include
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LDFLAGS += -Wl,-rpath,/usr/local/lib -Wl,-rpath,/usr/pkg/lib
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endif
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ifeq ($(UNAME),OpenBSD)
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CFLAGS += -ftrampolines
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CFLAGS += -I${X11BASE}/include
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LDFLAGS += -liconv
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LDFLAGS += -L${X11BASE}/lib
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endif
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ifeq ($(UNAME),FreeBSD)
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LDFLAGS += -liconv
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endif
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ifneq (,$(filter Linux GNU GNU/%, $(UNAME)))
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CFLAGS += -D_GNU_SOURCE
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endif
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ifeq ($(DEBUG),1)
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# Extended debugging flags, macros shall be available in gcc
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CFLAGS += -gdwarf-2
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CFLAGS += -g3
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else
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CFLAGS += -O2
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endif
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# Don’t print command lines which are run
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.SILENT:
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# Always remake the following targets
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.PHONY: install clean dist distclean
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