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

# Initialization
AC_PREREQ([2.64])
AC_INIT([LatAnalyze],[3.0alpha1],[antonin.portelli@me.com],[latan])
AC_CONFIG_AUX_DIR([.buildutils])
AC_CONFIG_SRCDIR([latan/Global.cpp])
AC_CONFIG_SRCDIR([utils/sample_read.cpp])
AC_CONFIG_SRCDIR([examples/exMathInterpreter.cpp])
AC_CONFIG_MACRO_DIR([.buildutils/m4])
AM_INIT_AUTOMAKE([-Wall -Werror])
AM_SILENT_RULES([yes])
AC_CONFIG_HEADERS([config.h])

# Checks for programs.
AC_PROG_CXX
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_LEX
AC_PROG_YACC
m4_ifdef([AM_PROG_AR],[AM_PROG_AR])

LT_INIT

# Option to enable SSE random generator
AC_ARG_ENABLE([SSE],
	[AS_HELP_STRING([--enable-SSE],
		[compiles SSE version of ranlux random generator])],
	[AC_DEFINE([HAVE_SSE],
				[1],
				[Define to 1 if your CPU support SSE instructions.])],
	[]
)

# Get compilers informations
AX_COMPILER_VENDOR
AC_DEFINE_UNQUOTED([C_COMP_VENDOR],["$ax_cv_c_compiler_vendor"],
			[vendor of C compiler that will compile the code])
AM_CONDITIONAL([CC_GNU],[test $ax_cv_c_compiler_vendor = "gnu"])
AM_CONDITIONAL([CC_INTEL],[test $ax_cv_c_compiler_vendor = "intel"])
AC_LANG([C++])
AX_CXX_COMPILE_STDCXX_11([noext],[mandatory])
AX_COMPILER_VENDOR
AC_DEFINE_UNQUOTED([CXX_COMP_VENDOR],["$ax_cv_cxx_compiler_vendor"],
			[vendor of C++ compiler that will compile the code])
AM_CONDITIONAL([CXX_GNU],[test $ax_cv_cxx_compiler_vendor = "gnu"])
AM_CONDITIONAL([CXX_INTEL],[test $ax_cv_cxx_compiler_vendor = "intel"])
AX_GCC_VERSION
AC_DEFINE_UNQUOTED([GCC_VERSION],["$GCC_VERSION"],
			[version of gcc that will compile the code])
AX_GXX_VERSION
AC_DEFINE_UNQUOTED([GXX_VERSION],["$GXX_VERSION"],
			[version of g++ that will compile the code])

# Checks for libraries.
AC_CHECK_LIB([m],[cos],[],[AC_MSG_ERROR([libm library not found])])

# Checks for header files.
AC_HEADER_STDC

AC_SUBST([LIBS])
AC_SUBST([AM_CFLAGS])
AC_SUBST([AM_LDFLAGS])

AC_CONFIG_FILES([Makefile latan/Makefile utils/Makefile examples/Makefile])
AC_OUTPUT