AC_INIT([isl], [0.11.1], [isl-development@googlegroups.com]) AC_CONFIG_AUX_DIR([.]) AC_CONFIG_MACRO_DIR([m4]) AM_INIT_AUTOMAKE([foreign]) m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])]) AC_SUBST(versioninfo) versioninfo=11:1:1 if test "x$prefix" != "xNONE"; then prefix_wd=`cd $prefix && pwd` srcdir_wd=`cd $srcdir && pwd` wd=`pwd` if test "x$prefix_wd" = "x$srcdir_wd"; then AC_MSG_ERROR(Installation in source directory not supported) fi if test "x$prefix_wd" = "x$wd"; then AC_MSG_ERROR(Installation in build directory not supported) fi fi AC_PROG_CC AC_PROG_CXX AX_CC_MAXOPT AX_GCC_WARN_UNUSED_RESULT AX_C___ATTRIBUTE__ AC_PROG_LIBTOOL AC_CHECK_PROG(PERL, perl, perl, []) AC_CHECK_PROG(PDFLATEX, pdflatex, pdflatex, []) AC_CHECK_PROG(POD2HTML, pod2html, pod2html, []) AM_CONDITIONAL(GENERATE_DOC, test -n "$PERL" -a -n "$PDFLATEX" -a -n "$POD2HTML") AX_CREATE_STDINT_H(include/isl/stdint.h) AX_SUBMODULE(gmp,system|build,system) AC_SUBST(GMP_CPPFLAGS) AC_SUBST(GMP_LDFLAGS) AC_SUBST(GMP_LIBS) case "$with_gmp" in system) if test "x$with_gmp_prefix" != "x"; then isl_configure_args="$isl_configure_args --with-gmp=$with_gmp_prefix" GMP_CPPFLAGS="-I$with_gmp_prefix/include" GMP_LDFLAGS="-L$with_gmp_prefix/lib" fi GMP_LIBS=-lgmp ;; build) GMP_CPPFLAGS="-I$gmp_srcdir -I$with_gmp_builddir" GMP_LIBS="$with_gmp_builddir/libgmp.la" ;; esac SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$GMP_CPPFLAGS $CPPFLAGS" need_get_memory_functions=false AC_CHECK_DECLS(mp_get_memory_functions,[],[ need_get_memory_functions=true ],[#include ]) CPPFLAGS="$SAVE_CPPFLAGS" AM_CONDITIONAL(NEED_GET_MEMORY_FUNCTIONS, test x$need_get_memory_functions = xtrue) AX_SUBMODULE(piplib,no|system|build,no) have_piplib=false AC_SUBST(PIPLIB_CPPFLAGS) AC_SUBST(PIPLIB_LDFLAGS) AC_SUBST(PIPLIB_LIBS) case "$with_piplib" in build) PIPLIB_CPPFLAGS="-I$piplib_srcdir/include" PIPLIB_LIBS="$with_piplib_builddir/libpiplibMP.la" ;; system) PIPLIB_LIBS="-lpiplibMP" if test "x$with_piplib_prefix" != "x"; then PIPLIB_CPPFLAGS="-I$with_piplib_prefix/include" PIPLIB_LDFLAGS="-L$with_piplib_prefix/lib" fi SAVE_CPPFLAGS="$CPPFLAGS" SAVE_LDFLAGS="$LDFLAGS" CPPFLAGS="$PIPLIB_CPPFLAGS $CPPFLAGS" LDFLAGS="$PIPLIB_LDFLAGS $LDFLAGS" AC_CHECK_LIB(piplibMP, pip_solve,[ AC_CHECK_MEMBER(PipOptions.Urs_parms, [], [ AC_MSG_ERROR([Piplib too old; 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