# Environment variable settings for GARStow ports.
#
# Copyright (C) 2010, 2011 Adam Sampson
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

# Some packages don't like being built with unusual locales, so use the
# default. (Some packages, however, don't like being built in C...)
LANG ?= C
LC_ALL ?= $(LANG)

# Use optimisations (defined in gar.conf.mk, but overridden by some ports).
CFLAGS += $(CFLAGS_OPTIMIZE)
CXXFLAGS += $(CFLAGS_OPTIMIZE)
LDFLAGS += $(LDFLAGS_OPTIMIZE)

# Allow us to link to libraries we installed.
PATH := $(prefix)/bin:$(prefix)/sbin:$(PATH)
LD_LIBRARY_PATH := $(prefix)/lib$(if $(LD_LIBRARY_PATH),:$(LD_LIBRARY_PATH))

# The default system path, for packages that want to set it themselves.
SYSTEM_PATH := /usr/local/sbin:/usr/local/bin:$(prefix)/sbin:$(prefix)/bin:/usr/sbin:/usr/bin:/sbin:/bin

# When building GARStow packages using a non-GARStow toolchain (i.e. when we're
# bootstrapping from a different system), we need to specify some more paths
# explicitly.
ifdef BOOTSTRAP
C_INCLUDE_PATH := $(prefix)/include$(if $(C_INCLUDE_PATH),:$(C_INCLUDE_PATH))
CPLUS_INCLUDE_PATH := $(prefix)/include$(if $(CPLUS_INCLUDE_PATH),:$(CPLUS_INCLUDE_PATH))
LDFLAGS += -L$(prefix)/lib
endif

# Configure pkg-config, wrapped by GARStow's fake-pkg-config script.
PKG_CONFIG := $(SCRIPTSDIR)/fake-pkg-config
PKGCONFIG := $(PKG_CONFIG)
PKG_CONFIG_PATH := $(prefix)/lib/pkgconfig:$(prefix)/share/pkgconfig:$(PKG_CONFIG_PATH)
FAKE_PKG_CONFIG_LOG = $(CURDIR)/$(WORKDIR)/.fake-pkg-config.log

# Don't install GConf schemas directly; a hook will do it later.
GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL := 1

# Make XDG data files available.
XDG_DATA_DIRS := $(prefix)/share

# Export variables to the build environment.
export CFLAGS
export CPLUS_INCLUDE_PATH
export CPPFLAGS
export CXXFLAGS
export C_INCLUDE_PATH
export FAKE_PKG_CONFIG_LOG
export GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL
export LANG
export LC_ALL
export LDFLAGS
export LD_LIBRARY_PATH
export PATH
export PKGCONFIG
export PKG_CONFIG
export PKG_CONFIG_PATH
export XDG_DATA_DIRS

# Make sure these variables aren't in the build environment.
unexport DISPLAY
unexport DBUS_SESSION_BUS_ADDRESS
unexport GPG_AGENT_INFO
unexport PYTHONSTARTUP
unexport SESSION_MANAGER
unexport SSL_AUTH_SOCK
unexport XAUTHORITY