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#
# Based on Clutter's autofoo. Here's how this goes down:
#
# api_version = The soname version "libnux-1.0.so"
# version = The package version "1.2.2"
#
# Making a point release:
# - Increase micro_version to the next even number
# - Increase interface_age to the next even number UNLESS there was an API
# addition/deprecation, at which point you should set it to 0
#
# After the release:
# - Increase micro_version to the next odd number
# - Increase interface_version to the next odd number
#
m4_define([nux_major_version], [2])
m4_define([nux_minor_version], [4])
m4_define([nux_micro_version], [0])
m4_define([nux_api_version], [2.0])
# Increase the number (to the current date) everytime you propose a branch that breaks the API or ABI
# The number format is : year/month/day
# e.g.: december 5th, 2011 is: 20111205
# To make more than one API change in a day, add a number to the date. Like 20111205.xx
m4_define([nux_abi_version], [20120221.01])
m4_define([nux_version],
[nux_major_version.nux_minor_version.nux_micro_version])
# increase the interface age by 1 for each release; if the API changes,
# set to 0. interface_age and binary_age are used to create the soname
# of the shared object:
#
# (<minor> * 100 + <micro>) - <interface_age>
#
# this allows using the same soname for different micro-releases in case
# no API was added or deprecated. for instance:
#
# nux 1.2.0 -> 100 * 2 + 0 = 200, interface age = 0 -> 200
# nux 1.2.2 -> 100 * 2 + 2 = 202, interface age = 2 -> 200
# nux 1.2.4 -> 100 * 2 + 4 = 204, interface age = 4 -> 200
# [ API addition, deprecation ]
# nux 1.2.6 -> 100 * 2 + 6 = 206, interface age = 0 -> 206
# nux 1.2.8 -> 100 * 2 + 8 = 208, interface age = 2 -> 206
# nux 1.2.10 -> 100 * 2 + 10 = 210, interface age = 4 -> 206
# ...
#
m4_define([nux_interface_age], [0])
m4_define([nux_binary_age],
[m4_eval(100 * nux_minor_version + nux_micro_version)])
AC_PREREQ(2.59)
AC_INIT([nux],
[nux_version],
[https://bugs.launchpad.net/nux])
AC_COPYRIGHT([Copyright 2010 Inalogic Inc.])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
AC_CONFIG_SRCDIR([Makefile.am])
AM_CONFIG_HEADER([config.h])
AM_INIT_AUTOMAKE([1.10])
NUX_MAJOR_VERSION=nux_major_version
NUX_MINOR_VERSION=nux_minor_version
NUX_MICRO_VERSION=nux_micro_version
NUX_VERSION=nux_version
NUX_API_VERSION=nux_api_version
NUX_ABI_VERSION=nux_abi_version
AC_SUBST(NUX_MAJOR_VERSION)
AC_SUBST(NUX_MINOR_VERSION)
AC_SUBST(NUX_MICRO_VERSION)
AC_SUBST(NUX_VERSION)
AC_SUBST(NUX_API_VERSION)
AC_SUBST(NUX_ABI_VERSION)
m4_define([lt_current],
[m4_eval(100 * nux_minor_version + nux_micro_version - nux_interface_age)])
m4_define([lt_revision], [nux_interface_age])
m4_define([lt_age], [m4_eval(nux_binary_age - nux_interface_age)])
NUX_LT_CURRENT=lt_current
NUX_LT_REV=lt_revision
NUX_LT_AGE=lt_age
NUX_LT_VERSION="$NUX_LT_CURRENT:$NUX_LT_REV:$NUX_LT_AGE"
NUX_LT_LDFLAGS="-version-info $NUX_LT_VERSION"
AC_SUBST(NUX_LT_VERSION)
AC_SUBST(NUX_LT_LDFLAGS)
AC_CONFIG_MACRO_DIR([m4])
dnl ===========================================================================
# Checks for programs
AC_PROG_CC_C99
AC_PROG_CXX
AM_PROG_CC_C_O
# require libtool >= 2.2
LT_PREREQ([2.2.6])
LT_INIT([disable-static])
# Checks for header files
AC_HEADER_STDC
# Checks for typedefs, structures and compiler charecteristics
AC_C_CONST
# Checks for library functions
AC_FUNC_MALLOC
AC_FUNC_MMAP
AC_CHECK_FUNCS([memset munmap strcasecmp strdup])
PKG_PROG_PKG_CONFIG
dnl ===========================================================================
GL_PKGS="gl glu glew glewmx"
MAINTAINER_CFLAGS=""
# Enable opengl es 20 code path
AC_ARG_ENABLE([opengles_20],
[AC_HELP_STRING([--enable-opengles-20=@<:@no/yes@:>@],
[Enable OpenGL ES 20 code path @<:@default=no@:>@])],
[],
[enable_opengles_20=no])
AS_IF([test "x$enable_opengles_20" = "xyes"],
[
MAINTAINER_CFLAGS+=" -DNUX_OPENGLES_20"
GL_PKGS="egl glesv2"
]
)
AM_CONDITIONAL(NUX_OPENGLES_20, [test "x$enable_opengles_20" = "xyes"])
AC_SUBST(GL_PKGS)
AC_SUBST(MAINTAINER_CFLAGS)
dnl ===========================================================================
PKG_CHECK_MODULES(NUX_CORE, glib-2.0 >= 2.25.14 gthread-2.0 sigc++-2.0 gio-2.0)
AC_SUBST(NUX_CORE_CFLAGS)
AC_SUBST(NUX_CORE_LIBS)
PKG_CHECK_MODULES(NUX_IMAGE,
glib-2.0 >= 2.25.14
gdk-pixbuf-2.0
cairo >= 1.9.14
libpng >= 1.2.44
sigc++-2.0
)
AC_SUBST(NUX_IMAGE_CFLAGS)
AC_SUBST(NUX_IMAGE_LIBS)
PKG_CHECK_MODULES(NUX_GRAPHICS,
glib-2.0 >= 2.25.14
gdk-pixbuf-2.0
$GL_PKGS
xxf86vm
sigc++-2.0
xinerama
libutouch-geis
)
AC_SUBST(NUX_GRAPHICS_CFLAGS)
AC_SUBST(NUX_GRAPHICS_LIBS)
PKG_CHECK_MODULES(NUX,
glib-2.0 >= 2.25.14
gdk-pixbuf-2.0
gthread-2.0
$GL_PKGS
sigc++-2.0
pango
pangocairo
libpcre
)
AC_SUBST(NUX_CFLAGS)
AC_SUBST(NUX_LIBS)
PKG_CHECK_MODULES(UNITY_SUPPORT_TEST,
x11
$GL_PKGS
xcomposite
xdamage
libpci
)
AC_SUBST(UNITY_SUPPORT_TEST_CFLAGS)
AC_SUBST(UNITY_SUPPORT_TEST_LIBS)
dnl ************************************
dnl Enable/disable tests
dnl ************************************
AC_ARG_ENABLE([tests],
[AC_HELP_STRING([--enable-tests=@<:@no/yes@:>@],
[Enable Nux Testing @<:@default=yes@:>@])],
[],
[enable_tests=yes])
AS_IF([test "x$enable_tests" = "xyes"],
[
# Check for googletest and googlemock
AC_LANG_PUSH([C++])
AC_CHECK_HEADER([gtest/gtest.h],
[],
[AC_MSG_ERROR([you are missing google-test, apt-get install libgtest-dev])])
AC_CHECK_HEADER([gmock/gmock.h],
[],
[AC_MSG_ERROR([you are missing google-mock, apt-get install google-mock])])
AC_LANG_POP([C++])
#Check for libxtst
AC_CHECK_HEADER([X11/extensions/XTest.h],
[],
[AC_MSG_ERROR([you are missing libxtst-dev, apt-get install libxtst-dev])])
]
)
AM_CONDITIONAL(BUILD_TESTS, [test "x$enable_tests" = "xyes"])
dnl ===========================================================================
# sets up doxygen
DX_DOXYGEN_FEATURE(ON)
DX_HTML_FEATURE(ON)
DX_CHM_FEATURE(OFF)
DX_CHI_FEATURE(OFF)
DX_MAN_FEATURE(OFF)
DX_RTF_FEATURE(OFF)
DX_XML_FEATURE(OFF)
DX_PDF_FEATURE(OFF)
DX_PS_FEATURE(OFF)
DX_INIT_DOXYGEN(nux, doxygen.cfg, doc)
AC_ARG_ENABLE([documentation],
[AC_HELP_STRING([--enable-documentation=@<:@no/yes@:>@],
[Enable building of documentation @<:@default=no@:>@])],
[],
[enable_documentation=no])
AM_CONDITIONAL(BUILD_DOCUMENTATION, [test "x$enable_documentation" = "xyes"])
dnl ==========================================================================
if test "x$GCC" = "xyes"; then
GCC_FLAGS="-g -Wall -std=c++0x"
fi
AC_SUBST(GCC_FLAGS)
# use strict compiler flags only on development releases
m4_define([maintainer_mode_default], [m4_if(m4_eval(nux_micro_version % 2), [1], [yes], [no])])
AC_ARG_ENABLE([maintainer-mode],
[AC_HELP_STRING([--enable-maintainer-mode=@<:@no/yes@:>@],
[Use strict compiler flags @<:@default=no@:>@])],
[],
[enable_maintainer_mode=maintainer_mode_default])
AS_IF([test "x$enable_maintainer_mode" = "xyes" && test "x$GCC" = "xyes"],
[
MAINTAINER_CFLAGS+="-Werror -Wall -Wcast-align -Wno-uninitialized -Wempty-body -Wformat-security -Winit-self"
]
)
# this enables lots of useful debugging output in Nux
AC_ARG_ENABLE([debug],
[AC_HELP_STRING([--enable-debug=@<:@no/yes@:>@],
[Enable Nux debugging @<:@default=no@:>@])],
[],
[enable_debug=no])
AS_IF([test "x$enable_debug" = "xyes"],
[
MAINTAINER_CFLAGS+=" -DNUX_DEBUG"
]
)
AC_SUBST(MAINTAINER_CFLAGS)
# this enables lots of useful debugging output in Nux
AC_ARG_ENABLE([examples],
[AC_HELP_STRING([--enable-examples=@<:@no/yes@:>@],
[Enable building of examples @<:@default=yes@:>@])],
[],
[enable_examples=yes])
AM_CONDITIONAL(BUILD_EXAMPLES, [test "x$enable_examples" = "xyes"])
AM_COND_IF([BUILD_EXAMPLES],
[
PKG_CHECK_MODULES(NUX_EXAMPLES, x11)
AC_SUBST(NUX_EXAMPLES_CFLAGS)
AC_SUBST(NUX_EXAMPLES_LIBS)
],
)
# this enables gpu tests
AC_ARG_ENABLE([gputests],
[AC_HELP_STRING([--enable-gputests=@<:@no/yes@:>@],
[Enable building of gpu tests @<:@default=yes@:>@])],
[],
[enable_gputests=yes])
AM_CONDITIONAL(BUILD_GPUTESTS, [test "x$enable_gputests" = "xyes"])
AM_COND_IF([BUILD_GPUTESTS],
[
PKG_CHECK_MODULES(NUX_GPUTESTS, x11)
AC_SUBST(NUX_GPUTESTS_CFLAGS)
AC_SUBST(NUX_GPUTESTS_LIBS)
],
)
dnl ===========================================================================
AC_CONFIG_FILES([
Makefile
data/Makefile
NuxCore/Makefile
NuxCore/nux-core.pc
NuxImage/Makefile
NuxImage/nux-image.pc
NuxGraphics/Makefile
NuxGraphics/nux-graphics.pc
Nux/Makefile
Nux/nux.pc
Nux/ABI.h
examples/Makefile
tests/Makefile
tools/Makefile
gputests/Makefile
])
AC_OUTPUT
BOLD_GREEN="\033@<:@1;32m"
GREEN="\033@<:@0;32m"
BOLD_WHITE="\033@<:@1;37m"
RESET="\033@<:@0m"
echo ""
echo -e "${BOLD_GREEN} Nux - $VERSION"
echo -e "${RESET}"
echo -e "${GREEN} • Global:${RESET}"
echo -e " Prefix : ${BOLD_WHITE}${prefix}"
echo -e "${RESET}"
echo -e "${GREEN} • Compiler Options:${RESET}"
echo -e " CFLAGS : ${BOLD_WHITE}${CFLAGS} ${GCC_FLAGS}${RESET}"
echo -e " Maintainer CFlags : ${BOLD_WHITE}${MAINTAINER_CFLAGS}${RESET}"
echo -e " Debug Mode : ${BOLD_WHITE}${enable_debug}${RESET}"
echo -e "${RESET}"
echo -e "${GREEN} • Documentation:${RESET}"
echo -e " Build Documentation: ${BOLD_WHITE}${enable_documentation}${RESET}"
echo -e "${RESET}"
echo -e "${GREEN} • Misc Options:${RESET}"
echo -e " Build Examples : ${BOLD_WHITE}${enable_examples}${RESET}"
echo -e " Build Gpu Tests : ${BOLD_WHITE}${enable_gputests}${RESET}"
echo -e " Build Nux Tests : ${BOLD_WHITE}${enable_tests}${RESET}"
echo ""
echo -e "${RESET}"
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