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|
##########
### Bruno JOFRET
### INRIA - Scilab 2007
##########
## Copyright INRIA 2007
AC_INIT([sci2c],[1.0],[])
AC_CONFIG_AUX_DIR(config)
AC_PREREQ(2.55)
RM='rm -f'
SCIDIR=$srcdir
SCIDIRFULL=`cd $SCIDIR && pwd`
AC_CONFIG_HEADERS([includes/machine.h])
AC_PROG_LN_S
#AC_PACKAGE_VERSION([4.0])
AC_CANONICAL_HOST
AC_PROG_RANLIB
AM_MAINTAINER_MODE
AM_INIT_AUTOMAKE([-Wall foreign]) # Not using -Werror because we override {C,F}FLAGS in order to disable optimisation
### Fortran Compiler
AC_PROG_F77
### C Compiler
AC_PROG_CC
### C++ Compiler
AC_PROG_CXX
# for "subdir-objects"
AC_PROG_CC_C_O
AC_PROG_F77_C_O
### Need to check for math lib and symbols
AC_SEARCH_LIBS(atan, m, LIBMATH="-lm")
AC_SUBST(LIBMATH)
#################################
## all the --with-* argument help
#################################
AC_ARG_WITH(stdc99,
[ --with-stdc99 Enable standard C99 (Used in complex implementation)])
if test "$with_stdc99" = yes; then
AC_CHECK_HEADERS([complex.h])
CFLAGS="$CFLAGS -std=c99"
fi
########### FORTRAN FLAGS ######################
######################
######## With F77 / G77 / GFortran ...
######################
if test -n "$F77"; then
FFLAGS="$FFLAGS -g -Wall "
fi
########### C FLAGS ######################
######################
######## With GCC ...
######################
if test "$CC" = "gcc"; then
CFLAGS="$CFLAGS -Wformat -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -g -Wall "
# used to be -O
# -D_FORTIFY_SOURCE=2
else
## CC compiler (not GCC)
CFLAGS="$CFLAGS -g"
fi
##############################################################
## test for functions in standard C library and C math library
##############################################################
# Provided by math.h
#AC_CHECK_FUNCS([pow] [sqrt] [finite] [floor])
#AC_CHECK_FUNC([exp10],,[
# AC_DEFINE([log_10_],[2.3025850929940456840179914546844],[Provide a macro to do exp10])
# AC_DEFINE([exp10(x)],[exp( (log_10_) * (x) )],[Provide a macro to do exp10])
# ])
########################
## test for header files
########################
AC_HEADER_STDBOOL
#################
## FFTW
#################
AC_ARG_WITH(fftw,
[ --with-fftw compile with the FFTW 3 library ])
if test "$with_fftw" = yes; then
# AC_FFTW()
echo
fi
#################
## atlas
#################
# check user arguments
USER_ATLAS_LIB_PATH=""
AC_ARG_WITH(atlas-library,
[ --with-atlas-library=DIR Atlas library files are in DIR and we use Atlas ],
[ USER_ATLAS_LIB_PATH=$withval
CC_OPTIONS="$CC_OPTIONS -DWITH_ATLAS"],
)
if test "$USER_ATLAS_LIB_PATH" = ""; then
WHICH_BLAS="STD_BLAS"
IN_ATLAS=LOCAL
else
echo "Using Atlas library"
WHICH_BLAS="ATLAS_LAPACKBLAS"
ATLAS_DIR=$USER_ATLAS_LIB_PATH
IN_ATLAS=ATLAS
AC_DEFINE([WITH_ATLAS],[],[With the Atlas Lib])
fi
#######################
## test for underscores (name mangling issues between C and fortran)
#######################
AC_CHECK_UNDERSCORE_FORTRAN()
#######################
###### Creation of the header file (machine.h)
#######################
AH_TOP([#ifndef MACHINE_H
#define MACHINE_H
])
AH_BOTTOM([
/*
Define integer C type which must fit Fortran integer
For Scilab to work, the rule is:
size of Fortran double precision = 2 * size of Fortran integer
At the present time, we suppose:
size of Fortran integer = 4 bytes
size of Fortran double precision = 8 bytes
size of C int = 4 bytes
*/
typedef int integer;
/* define boolean type */
#ifdef BOOL
#undef BOOL
#endif
typedef int BOOL ;
#ifdef TRUE
#undef TRUE
#endif
#define TRUE 1
#ifdef FALSE
#undef FALSE
#endif
#define FALSE 0
/* params.h */
#ifdef __STDC__
#ifndef __PARAMS
#define __PARAMS(paramlist) paramlist
#endif
#ifndef _PARAMS
#define _PARAMS(paramlist) paramlist
#endif
#else
#ifndef __PARAMS
#define __PARAMS(paramlist) ()
#endif
#ifndef _PARAMS
#define _PARAMS(paramlist) ()
#endif
#endif
#endif /* MACHINE_H */
])
AC_CONFIG_FILES([
Makefile
type/Makefile
elementaryFunctions/Makefile
elementaryFunctions/cos/Makefile
elementaryFunctions/sin/Makefile
elementaryFunctions/tan/Makefile
elementaryFunctions/cosh/Makefile
elementaryFunctions/sinh/Makefile
elementaryFunctions/tanh/Makefile
elementaryFunctions/acos/Makefile
elementaryFunctions/asin/Makefile
elementaryFunctions/log/Makefile
elementaryFunctions/exp/Makefile
elementaryFunctions/sqrt/Makefile
auxiliaryFunctions/Makefile
auxiliaryFunctions/find/Makefile
auxiliaryFunctions/isempty/Makefile
auxiliaryFunctions/isnan/Makefile
auxiliaryFunctions/rand/Makefile
auxiliaryFunctions/sign/Makefile
auxiliaryFunctions/size/Makefile
auxiliaryFunctions/type/Makefile
])
AC_OUTPUT
echo ""
echo "Sci2C is configured as follows. Please verify that this configuration"
echo "matches your expectations."
echo ""
echo "Host system type : $host"
echo ""
echo " Option Value"
echo "-------------------------------------------------------------------------"
echo "Options:"
echo "Atlas library (--with-atlas-library) ............ : $USER_ATLAS_LIB_PATH"
echo "Use FFTW (--with-fftw) .......................... : $with_fftw"
echo ""
echo ""
echo "Options used to compile and link:"
echo " PREFIX = $PREFIX_DIR"
echo " EXEC-PREFIX = $EXEC_PREFIX_DIR"
echo " CC = $CC"
echo " CFLAGS = $CFLAGS"
#echo " CPP = $CPP"
#echo " CPPFLAGS = $CPPFLAGS"
echo " PCFLAGS = $PCFLAGS"
echo " DEFS = $DEFS"
echo " LD = $LD"
echo " LDFLAGS = $LDFLAGS"
echo " LIBS = $LIBS"
echo " LIBMATH = $LIBMATH"
echo " CXX = $CXX"
echo " CXXFLAGS = $CXXFLAGS"
echo " F77 = $F77"
echo " FFLAGS = $FFLAGS"
echo " F77_LDFLAGS = $F77_LDFLAGS"
echo ""
|
