Optional configuration file

Ability to read an optional configuration file
which is read if exists, we can even decide
which configuration file (default is config.mk) to use at
the command line like this:

$ make # it will read config.mk if exists
$ make CONFIG_FILE=my-badass-conf.mk
$ make CONFIG_FILE=no-retexturing.mk

As always, build variables still can be set as well by command line.

$ make WITH_SYSTEMWIDE=/media/cdrom/quake2-data CONFIG_FILE=my-badass-conf.mk
This commit is contained in:
Alejandro Ricoveri 2014-02-16 14:33:10 -04:30
parent 5ce3a266e9
commit 192f4c986d
2 changed files with 13 additions and 4 deletions

1
.gitignore vendored
View file

@ -1,2 +1,3 @@
/build/
/release/
*.mk

View file

@ -25,6 +25,10 @@
# - Windows (MinGW) #
# ------------------------------------------------------ #
# ====================================================== #
# !!! DO NOT ALTER ANYTHING BELOW THIS LINE !!! #
# ====================================================== #
# User configurable options
# -------------------------
@ -87,9 +91,14 @@ OSX_ARCH:=-arch i386 -arch x86_64
# Contents/Resources
OSX_APP:=yes
# ====================================================== #
# !!! DO NOT ALTER ANYTHING BELOW THIS LINE !!! #
# ====================================================== #
# This is an optional configuration file, it'll be used in
# case of presence.
CONFIG_FILE := config.mk
# In case a of a configuration file being present, we'll just use it
ifeq ($(wildcard $(CONFIG_FILE)), $(CONFIG_FILE))
include $(CONFIG_FILE)
endif
# Detect the OS
ifdef SystemRoot
@ -292,7 +301,6 @@ endif
# ----------
# Phony targets
#.PHONY : all client game icon refresher server
.PHONY : all client game icon server
# ----------