obs-studio/configure.ac

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ([2.67])
AC_INIT([obs-studio], [0.0.1], [[email protected]])
AC_CONFIG_SRCDIR([libobs/obs.c])
AC_CONFIG_MACRO_DIR([m4])
# AC_CONFIG_HEADERS([config.h])
AC_CANONICAL_HOST

LT_INIT
AM_INIT_AUTOMAKE([foreign])
AM_SILENT_RULES([yes])

# Checks for programs.
AC_PROG_CC_STDC
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_SED

AX_CXX_COMPILE_STDCXX_11
# AX_EXT
AX_APPEND_FLAG(["-msse2"], [CPPFLAGS])

# currently only x86 and x86_64 are supported architectures
case $host in
	i?86*)
		AM_CONDITIONAL([ARCH_X86],    true)
		AM_CONDITIONAL([ARCH_X86_64], false)
		;;
	amd64* | x86_64*)
		AM_CONDITIONAL([ARCH_X86],    false)
		AM_CONDITIONAL([ARCH_X86_64], true)
		;;
	*)
		AC_MSG_ERROR([host architecture not currently supported])
		;;
esac

case $host_os in
	mingw*)
		AM_CONDITIONAL([OS_WIN], true)
		AM_CONDITIONAL([OS_OSX], false)
		AM_CONDITIONAL([OS_NIX], false)
		;;
	darwin*)
		AM_CONDITIONAL([OS_WIN], false)
		AM_CONDITIONAL([OS_OSX], true)
		AM_CONDITIONAL([OS_NIX], false)
		;;
	*) #TODO - fix nix, but not with sticks, and definitely not with bricks
		AM_CONDITIONAL([OS_WIN], false)
		AM_CONDITIONAL([OS_OSX], false)
		AM_CONDITIONAL([OS_NIX], true)
		PKG_CHECK_MODULES([X11], [x11])
		;;
esac

AC_CHECK_HEADER([libavcodec/avcodec.h])
AC_CHECK_HEADER([libavformat/avformat.h])
AC_CHECK_HEADER([libavutil/avutil.h])
AC_CHECK_HEADER([libavutil/channel_layout.h])
AC_CHECK_HEADER([libswscale/swscale.h])
AC_CHECK_HEADER([libswresample/swresample.h])
AC_CHECK_LIB([avcodec], [avcodec_find_encoder_by_name])
AC_CHECK_LIB([avformat], [av_guess_format])
AC_CHECK_LIB([avutil], [av_samples_alloc])
AC_CHECK_LIB([swscale], [sws_scale])
AC_CHECK_LIB([swresample], [swr_convert])

# Checks for header files.
AC_PATH_X
AC_CHECK_HEADERS([inttypes.h limits.h malloc.h stddef.h stdint.h stdlib.h string.h sys/timeb.h wchar.h wctype.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_INT8_T
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_UINT8_T
AC_CHECK_TYPES([ptrdiff_t])

# Checks for library functions.
AC_FUNC_FSEEKO
AC_FUNC_MALLOC
AC_FUNC_REALLOC
AC_FUNC_STRTOD
AC_CHECK_FUNCS([memmove memset socket strstr strtol strtoul])

AC_CONFIG_FILES([makefile
		 build/makefile
		 test/makefile
		 test/test-input/makefile
		 test/win/makefile
		 libobs/makefile
		 libobs-opengl/makefile])
AC_OUTPUT