1 AC_DEFUN([LX_CHECK_GLPK], |
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2 [ |
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3 AC_ARG_WITH([glpk], |
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4 AS_HELP_STRING([--with-glpk@<:@=PREFIX@:>@], [search for GLPK under PREFIX or under the default search paths if PREFIX is not given @<:@default@:>@]) |
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5 AS_HELP_STRING([--without-glpk], [disable checking for GLPK]), |
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6 [], [with_glpk=yes]) |
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7 |
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8 AC_ARG_WITH([glpk-includedir], |
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9 AS_HELP_STRING([--with-glpk-includedir=DIR], [search for GLPK headers in DIR]), |
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10 [], [with_glpk_includedir=no]) |
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11 |
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12 AC_ARG_WITH([glpk-libdir], |
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13 AS_HELP_STRING([--with-glpk-libdir=DIR], [search for GLPK libraries in DIR]), |
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14 [], [with_glpk_libdir=no]) |
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15 |
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16 lx_glpk_found=no |
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17 if test x"$with_glpk" != x"no"; then |
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18 AC_MSG_CHECKING([for GLPK]) |
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19 |
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20 if test x"$with_glpk_includedir" != x"no"; then |
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21 GLPK_CFLAGS="-I$with_glpk_includedir" |
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22 elif test x"$with_glpk" != x"yes"; then |
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23 GLPK_CFLAGS="-I$with_glpk/include" |
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24 fi |
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25 |
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26 if test x"$with_glpk_libdir" != x"no"; then |
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27 GLPK_LDFLAGS="-L$with_glpk_libdir" |
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28 elif test x"$with_glpk" != x"yes"; then |
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29 GLPK_LDFLAGS="-L$with_glpk/lib" |
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30 fi |
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31 GLPK_LIBS="-lglpk" |
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32 |
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33 lx_save_cxxflags="$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="$GLPK_CFLAGS" |
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37 LDFLAGS="$GLPK_LDFLAGS" |
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38 LIBS="$GLPK_LIBS" |
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39 |
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40 lx_glpk_test_prog=' |
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41 extern "C" { |
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42 #include <glpk.h> |
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43 } |
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44 |
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45 int main(int argc, char* argv[]) |
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46 { |
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47 LPX *lp; |
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48 lp = lpx_create_prob(); |
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49 lpx_delete_prob(lp); |
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50 return 0; |
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51 }' |
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52 |
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53 AC_LANG_PUSH(C++) |
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54 AC_LINK_IFELSE([$lx_glpk_test_prog], [lx_glpk_found=yes], [lx_glpk_found=no]) |
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55 AC_LANG_POP(C++) |
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56 |
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57 CXXFLAGS="$lx_save_cxxflags" |
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58 LDFLAGS="$lx_save_ldflags" |
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59 LIBS="$lx_save_libs" |
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60 |
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61 if test x"$lx_glpk_found" = x"yes"; then |
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62 AC_DEFINE([HAVE_GLPK], [1], [Define to 1 if you have GLPK.]) |
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63 AC_MSG_RESULT([yes]) |
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64 else |
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65 GLPK_CFLAGS="" |
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66 GLPK_LDFLAGS="" |
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67 GLPK_LIBS="" |
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68 AC_MSG_RESULT([no]) |
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69 fi |
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70 fi |
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71 GLPK_LIBS="$GLPK_LDFLAGS $GLPK_LIBS" |
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72 AC_SUBST(GLPK_CFLAGS) |
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73 AC_SUBST(GLPK_LIBS) |
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74 AM_CONDITIONAL([HAVE_GLPK], [test x"$lx_glpk_found" = x"yes"]) |
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75 ]) |
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76 |
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77 |
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78 AC_DEFUN([LX_CHECK_CPLEX], |
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79 [ |
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80 AC_ARG_WITH([cplex], |
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81 AS_HELP_STRING([--with-cplex@<:@=PREFIX@:>@], [search for CPLEX under PREFIX or under the default search paths if PREFIX is not given @<:@default@:>@]) |
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82 AS_HELP_STRING([--without-cplex], [disable checking for CPLEX]), |
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83 [], [with_cplex=yes]) |
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84 |
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85 AC_ARG_WITH([cplex-includedir], |
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86 AS_HELP_STRING([--with-cplex-includedir=DIR], [search for CPLEX headers in DIR]), |
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87 [], [with_cplex_includedir=no]) |
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88 |
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89 AC_ARG_WITH([cplex-libdir], |
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90 AS_HELP_STRING([--with-cplex-libdir=DIR], [search for CPLEX libraries in DIR]), |
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91 [], [with_cplex_libdir=no]) |
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92 |
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93 lx_cplex_found=no |
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94 if test x"$with_cplex" != x"no"; then |
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95 AC_MSG_CHECKING([for CPLEX]) |
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96 |
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97 if test x"$with_cplex_includedir" != x"no"; then |
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98 CPLEX_CFLAGS="-I$with_cplex_includedir" |
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99 elif test x"$with_cplex" != x"yes"; then |
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100 CPLEX_CFLAGS="-I$with_cplex/include" |
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101 fi |
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102 |
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103 if test x"$with_cplex_libdir" != x"no"; then |
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104 CPLEX_LDFLAGS="-L$with_cplex_libdir" |
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105 elif test x"$with_cplex" != x"yes"; then |
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106 CPLEX_LDFLAGS="-L$with_cplex/lib" |
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107 fi |
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108 CPLEX_LIBS="-lcplex -lm -lpthread" |
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109 |
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110 lx_save_cxxflags="$CXXFLAGS" |
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111 lx_save_ldflags="$LDFLAGS" |
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112 lx_save_libs="$LIBS" |
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113 CXXFLAGS="$CPLEX_CFLAGS" |
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114 LDFLAGS="$CPLEX_LDFLAGS" |
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115 LIBS="$CPLEX_LIBS" |
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116 |
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117 lx_cplex_test_prog=' |
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118 extern "C" { |
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119 #include <ilcplex/cplex.h> |
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120 } |
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121 |
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122 int main(int argc, char* argv[]) |
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123 { |
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124 CPXENVptr env = NULL; |
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125 return 0; |
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126 }' |
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127 |
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128 AC_LANG_PUSH(C++) |
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129 AC_LINK_IFELSE([$lx_cplex_test_prog], [lx_cplex_found=yes], [lx_cplex_found=no]) |
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130 AC_LANG_POP(C++) |
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131 |
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132 CXXFLAGS="$lx_save_cxxflags" |
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133 LDFLAGS="$lx_save_ldflags" |
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134 LIBS="$lx_save_libs" |
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135 |
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136 if test x"$lx_cplex_found" = x"yes"; then |
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137 AC_DEFINE([HAVE_CPLEX], [1], [Define to 1 if you have CPLEX.]) |
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138 AC_MSG_RESULT([yes]) |
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139 else |
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140 CPLEX_CFLAGS="" |
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141 CPLEX_LDFLAGS="" |
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142 CPLEX_LIBS="" |
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143 AC_MSG_RESULT([no]) |
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144 fi |
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145 fi |
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146 CPLEX_LIBS="$CPLEX_LDFLAGS $CPLEX_LIBS" |
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147 AC_SUBST(CPLEX_CFLAGS) |
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148 AC_SUBST(CPLEX_LIBS) |
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149 AM_CONDITIONAL([HAVE_CPLEX], [test x"$lx_cplex_found" = x"yes"]) |
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150 ]) |
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