1 AC_DEFUN([LX_CHECK_CLP], |
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2 [ |
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3 AC_ARG_WITH([clp], |
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4 AS_HELP_STRING([--with-clp@<:@=PREFIX@:>@], [search for CLP under PREFIX or under the default search paths if PREFIX is not given @<:@default@:>@]) |
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5 AS_HELP_STRING([--without-clp], [disable checking for CLP]), |
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6 [], [with_clp=yes]) |
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7 |
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8 AC_ARG_WITH([clp-includedir], |
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9 AS_HELP_STRING([--with-clp-includedir=DIR], [search for CLP headers in DIR]), |
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10 [], [with_clp_includedir=no]) |
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11 |
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12 AC_ARG_WITH([clp-libdir], |
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13 AS_HELP_STRING([--with-clp-libdir=DIR], [search for CLP libraries in DIR]), |
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14 [], [with_clp_libdir=no]) |
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15 |
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16 lx_clp_found=no |
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17 if test x"$with_clp" != x"no"; then |
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18 AC_MSG_CHECKING([for CLP]) |
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19 |
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20 if test x"$with_clp_includedir" != x"no"; then |
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21 CLP_CXXFLAGS="-I$with_clp_includedir" |
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22 elif test x"$with_clp" != x"yes"; then |
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23 CLP_CXXFLAGS="-I$with_clp/include" |
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24 fi |
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25 |
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26 if test x"$with_clp_libdir" != x"no"; then |
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27 CLP_LDFLAGS="-L$with_clp_libdir" |
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28 elif test x"$with_clp" != x"yes"; then |
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29 CLP_LDFLAGS="-L$with_clp/lib" |
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30 fi |
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31 CLP_LIBS="-lClp -lCoinUtils -lm" |
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32 |
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33 lx_save_cxxflags="$CXXFLAGS" |
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34 lx_save_ldflags="$LDFLAGS" |
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35 lx_save_libs="$LIBS" |
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36 CXXFLAGS="$CLP_CXXFLAGS" |
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37 LDFLAGS="$CLP_LDFLAGS" |
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38 LIBS="$CLP_LIBS" |
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39 |
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40 lx_clp_test_prog=' |
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41 #include <coin/ClpModel.hpp> |
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42 |
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43 int main(int argc, char** argv) |
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44 { |
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45 ClpModel clp; |
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46 return 0; |
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47 }' |
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48 |
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49 AC_LANG_PUSH(C++) |
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50 AC_LINK_IFELSE([$lx_clp_test_prog], [lx_clp_found=yes], [lx_clp_found=no]) |
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51 AC_LANG_POP(C++) |
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52 |
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53 CXXFLAGS="$lx_save_cxxflags" |
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54 LDFLAGS="$lx_save_ldflags" |
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55 LIBS="$lx_save_libs" |
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56 |
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57 if test x"$lx_clp_found" = x"yes"; then |
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58 AC_DEFINE([HAVE_CLP], [1], [Define to 1 if you have CLP.]) |
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59 lx_lp_found=yes |
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60 AC_DEFINE([HAVE_LP], [1], [Define to 1 if you have any LP solver.]) |
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61 AC_MSG_RESULT([yes]) |
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62 else |
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63 CLP_CXXFLAGS="" |
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64 CLP_LDFLAGS="" |
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65 CLP_LIBS="" |
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66 AC_MSG_RESULT([no]) |
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67 fi |
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68 fi |
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69 CLP_LIBS="$CLP_LDFLAGS $CLP_LIBS" |
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70 AC_SUBST(CLP_CXXFLAGS) |
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71 AC_SUBST(CLP_LIBS) |
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72 AM_CONDITIONAL([HAVE_CLP], [test x"$lx_clp_found" = x"yes"]) |
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73 ]) |
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