1.1 --- a/configure.ac	Thu Apr 14 12:02:14 2005 +0000
     1.2 +++ b/configure.ac	Thu Apr 14 12:04:29 2005 +0000
     1.3 @@ -6,8 +6,12 @@
     1.4  AM_CONFIG_HEADER([config.h])
     1.5  AC_PREREQ([2.53])
     1.6  
     1.7 +dnl Save user defined CXXFLAGS
     1.8 +dnl lx_user_cxxflags="$CXXFLAGS"
     1.9 +
    1.10  dnl Checks for programs.
    1.11  AC_PROG_CXX
    1.12 +AC_PROG_CXXCPP
    1.13  AC_PROG_INSTALL
    1.14  AC_DISABLE_SHARED
    1.15  AC_PROG_LIBTOOL
    1.16 @@ -16,6 +20,9 @@
    1.17    CXXFLAGS="$CXXFLAGS -Wall -W"
    1.18  fi
    1.19  
    1.20 +dnl This is tested only with gcc-3.4 and icc-8.0
    1.21 +dnl LX_SET_CXXFLAGS
    1.22 +
    1.23  dnl Checks for libraries.
    1.24  LX_CHECK_GLPK
    1.25