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configure.in
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configure.in
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.57)
AC_INIT(formconv, 0.9.2, [email protected])
FCVERSION=`echo $PACKAGE_VERSION | awk -F . '{print $3*100+$2*10000+$1*1000000}'`
AC_CONFIG_HEADER(src/cpp/h/fcversion.h)
AC_DEFINE_UNQUOTED(FCVERSION_STRING, "$PACKAGE_VERSION")
AC_DEFINE_UNQUOTED(FCVERSION, $FCVERSION)
AC_LANG(C++)
AC_CONFIG_SRCDIR([src/cpp/c.cpp])
# Checks for programs.
AC_PROG_CXX
AC_PROG_CC
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PATH_PROGS([ANTLR], [antlr runantlr], ,
[$PATH:../bin])
AC_PATH_PROG([ANTLR_CONFIG], [antlr-config], ,
[$PATH:../bin])
if test "$ac_cv_path_ANTLR" = ""; then
AC_MSG_ERROR([antlr is missing, download it from http://www.antlr.org])
fi
if test "$ac_cv_path_ANTLR_CONFIG" = ""; then
AC_MSG_ERROR([antlr-config is missing, check your antlr installation])
fi
# Checks for libraries.
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h antlr/AST.hpp tclap/Arg.h boost/rational.hpp gmpxx.h])
if test "$ac_cv_header_antlr_AST_hpp" = "no"; then
AC_MSG_ERROR([antlr library is missing, check your antlr installation])
fi
if test "$ac_cv_header_tclap_Arg_h" = "no"; then
AC_MSG_ERROR([tclap library is missing, download it from http://tclap.sf.net])
fi
if test "$ac_cv_header_boost_rational_hpp" = "no"; then
AC_MSG_ERROR([boost library is missing, download it from http://www.boost.org])
fi
if test "$ac_cv_header_gmpxx_h" = "no"; then
AC_MSG_ERROR([gmp library is missing, download it from http://gmplib.org])
fi
# Checks for typedefs, structures, and compiler characteristics.
AC_HEADER_STDBOOL
AC_C_CONST
AC_C_INLINE
# Checks for library functions.
AC_FUNC_ERROR_AT_LINE
AC_CHECK_FUNCS([pow sqrt])
# Checks for versions.
AC_DEFUN(PROG_BROKEN_GCC,
[AC_CACHE_CHECK(if gcc is broken for formconv_prepare, ac_broken_gcc,
[
ac_broken_gcc=no
gcc --version | head -1 | grep " 4\.0\.\| 3\.3\." >/dev/null 2>/dev/null && {
ac_broken_gcc=yes
AC_DEFINE(BROKEN_GCC)
}
])])
AC_DEFUN(PROG_BROKEN_ANTLR,
[AC_CACHE_CHECK(if antlr is broken for the input "sqrtsqrtx", ac_broken_antlr,
[
ac_broken_antlr=no
antlr-config --version | head -1 | grep 2.7.6 >/dev/null 2>/dev/null && {
ac_broken_antlr=yes
AC_DEFINE(BROKEN_ANTLR) # not used yet
}
])])
PROG_BROKEN_GCC
PROG_BROKEN_ANTLR
AC_MSG_WARN(antlr should be >= 2.7.7 to make some special formulas work)
AC_CONFIG_FILES([Makefile control-dapper control-feisty control-etch])
AC_OUTPUT