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configure.ac 7.86 KiB
AC_INIT([glpkAPI], [1.2.12], [geliudie@uni-duesseldorf.de])
dnl # --------------------------------------------------------------------
dnl # global (environment) variables
dnl # --------------------------------------------------------------------
dnl
dnl # PKG_CPPFLAGS C preprocessor flags -I...
dnl # PKG_CFLAGS C compiler flags
dnl # PKG_LIBS libraries -l...
dnl # --------------------------------------------------------------------
dnl # R compiler and flags
dnl # --------------------------------------------------------------------
: ${R_HOME=`R RHOME`}
if test -z "${R_HOME}"; then
echo "could not determine R_HOME"
exit 1
fi
dnl # GNU R default settings
CC=`"${R_HOME}/bin/R" CMD config CC`
CPP=`"${R_HOME}/bin/R" CMD config CPP`
CFLAGS=`"${R_HOME}/bin/R" CMD config CFLAGS`
CPPFLAGS=`"${R_HOME}/bin/R" CMD config CPPFLAGS`
AC_PROG_CC
AC_PROG_CPP
dnl # --------------------------------------------------------------------
dnl # template config.h.in
dnl # --------------------------------------------------------------------
AC_CONFIG_HEADERS([src/config.h])
dnl # --------------------------------------------------------------------
dnl # test for global variables
dnl # --------------------------------------------------------------------
ARGS_OK="FALSE"
if test [ -n "$PKG_CPPFLAGS" -a -n "$PKG_LIBS" ] ; then
ARGS_OK="TRUE"
else
if test [ -n "$PKG_CPPFLAGS" -o -n "$PKG_LIBS" ] ; then
AC_MSG_ERROR([Please set both variables: PKG_CPPFLAGS AND PKG_LIBS])
fi
fi
dnl # --------------------------------------------------------------------
dnl # get arguments
dnl # --------------------------------------------------------------------
AC_ARG_WITH(glpk-include,
AC_HELP_STRING([--with-glpk-include=PATH],
[location of glpk include directory [[/usr/local/include]]]
),
[GLPK_INCLUDE=$withval],
[GLPK_INCLUDE=""])
AC_ARG_WITH(glpk-lib,
AC_HELP_STRING([--with-glpk-lib=PATH],
[location of GLPK callable library [[/usr/local/lib]]]
),
[GLPK_LIB=$withval],
[GLPK_LIB=""])
AC_ARG_ENABLE(gmp,
AC_HELP_STRING([--enable-gmp[=yes|no]],
[link to GNU bignum library libgmp [[yes]]]
),
[GMP=$enableval], [GMP="yes"])
AC_ARG_ENABLE(chkargs,
AC_HELP_STRING([--enable-chkargs[=yes|no]],
[check arguments to GLPK [[yes]]]
),
[CHKARGS=$enableval], [CHKARGS="yes"])
dnl # --------------------------------------------------------------------
dnl # test arguments
dnl # --------------------------------------------------------------------
dnl # include and library directories
if test [ "$ARGS_OK" = "FALSE" ] ; then
if test [ -n "$GLPK_INCLUDE" -a -n "$GLPK_LIB" ] ; then
if test [ -d "$GLPK_INCLUDE" ] ; then
PKG_CPPFLAGS="-I${GLPK_INCLUDE}"
else
AC_MSG_ERROR([directory $GLPK_INCLUDE does not exist])
fi
if test [ -d "$GLPK_LIB" ] ; then
PKG_LIBS="-L${GLPK_LIB}"
# PKG_LIBS="-L${GLPK_LIB} -Wl,-rpath ${GLPK_LIB}"
else
AC_MSG_ERROR([directory $GLPK_LIB does not exist])
fi
else
dnl # if no arguments are given, try to find the glpsol executable. If is not
dnl # found, use /usr/local and /usr
AC_PREFIX_PROGRAM(glpsol)
if test [ "$prefix" = "NONE" ] ; then
AC_MSG_NOTICE([No prefix given, trying /usr and /usr/local])
if test [ -d "/usr/include" -o -d "/usr/local/include" ] ; then
PKG_CPPFLAGS="-I/usr/include -I/usr/local/include"
else
AC_MSG_ERROR([directories /usr/include and /usr/local/include do not exist])
fi
if test [ -d "/usr/local/lib" -o -d "/usr/local/lib64" -o -d "/usr/lib" -o -d "/usr/lib64"] ; then
PKG_LIBS=""
if test [ -d "/usr/local/lib" ] ; then
PKG_LIBS="$PKG_LIBS -L/usr/local/lib"
fi
if test [ -d "/usr/local/lib64" ] ; then
PKG_LIBS="$PKG_LIBS -L/usr/local/lib64"
fi
if test [ -d "/usr/lib" ] ; then
PKG_LIBS="$PKG_LIBS -L/usr/lib"
fi
if test [ -d "/usr/lib64" ] ; then
PKG_LIBS="$PKG_LIBS -L/usr/lib64"
fi
# PKG_LIBS="-L/usr/local/lib -Wl,-rpath /usr/local/lib"
else
AC_MSG_ERROR([none of the directories /usr/local/lib, /usr/local/lib64, /usr/lib of /usr/lib64 exists]) fi
else
AC_MSG_NOTICE([found executable glpsol in $prefix])
if test [ -d "$prefix/include" ] ; then
PKG_CPPFLAGS="-I$prefix/include"
else
AC_MSG_ERROR([directory $prefix/include does not exist])
fi
if test [ -d "$prefix/lib" -o -d "$prefix/lib64" ] ; then
PKG_LIBS=""
if test [ -d "$prefix/lib" ] ; then
PKG_LIBS="$PKG_LIBS -L$prefix/lib"
fi
if test [ -d "$prefix/lib64" ] ; then
PKG_LIBS="$PKG_LIBS -L$prefix/lib64"
fi
else
AC_MSG_ERROR([neither $prefix/lib nor $prefix/lib64 exist])
fi
dnl # if test [ -d "$prefix/include" -a -d "$prefix/lib" ] ; then
dnl # PKG_CPPFLAGS="-I$prefix/include"
dnl # PKG_LIBS="-L$prefix/lib"
dnl # # PKG_LIBS="-L$prefix/lib -Wl,-rpath $prefix/lib"
dnl # else
dnl # AC_MSG_ERROR([directories $prefix/include and $prefix/lib do not exist])
dnl # fi
fi
fi
if test [ "${GMP}" != "no" ] ; then
dnl # AC_CHECK_HEADER([gmp.h], INCL="$INCL -lgmp", AC_MSG_NOTICE([Could not link to gmp.]))
LINK="-lglpk -lgmp"
AC_DEFINE([USE_GMP], [1], [defined, if gnu bignum is used])
else
LINK="-lglpk"
fi
PKG_LIBS="${PKG_LIBS} ${LINK}"
ARGS_OK="TRUE"
fi
dnl # check arguments to CPLEX
if test [ "${CHKARGS}" != "no" ] ; then
AC_DEFINE([CHECK_GLPK_ARGS], [1], [defined, if check arguments to GLPK])
PKG_CPPFLAGS="-DHAVE_CONFIG_H ${PKG_CPPFLAGS}"
fi
dnl # --------------------------------------------------------------------
dnl # CFLAGS
dnl # --------------------------------------------------------------------
if test [ -z "$PKG_CFLAGS" ] ; then
if test [ "${R_ARCH}" = "/x86_64" ] ; then
PKG_CFLAGS="-m64"
elif test [ "${R_ARCH}" = "/i386" ] ; then
PKG_CFLAGS="-m32"
else
PKG_CFLAGS=""
fi
fi
dnl # --------------------------------------------------------------------
dnl # check header and library
dnl # --------------------------------------------------------------------
LIBS="${PKG_LIBS}"
CFLAGS="${CFLAGS} ${PKG_CFLAGS}"
CPPFLAGS="${CPPFLAGS} ${PKG_CPPFLAGS}"
AC_CHECK_HEADER([glpk.h],,
AC_MSG_ERROR([Could not find glpk.h:
glpkAPI requires GLPK from http://www.gnu.org/software/glpk/
use --with-glpk-include or GLPK_INCLUDE to specify the include path.]))
AC_SEARCH_LIBS([glp_create_prob], [glpk], ,
AC_MSG_ERROR([Could not link to GLPK:
use --with-glpk-lib or GLPK_LIB to specify the lib path.
Maybe you want to set --enable-gmp=no]))
dnl # GLPK version
AC_CHECK_FUNC([glp_print_ranges], ,
AC_MSG_ERROR([GLPK version must be >= 4.42.]))
dnl # --------------------------------------------------------------------
dnl # substitute src/Makevars
dnl # --------------------------------------------------------------------
AC_SUBST(PKG_CFLAGS)
AC_SUBST(PKG_LIBS)
AC_SUBST(PKG_CPPFLAGS)
AC_OUTPUT(src/Makevars)
exit 0