Fix bug caused by m4 consuming pairs of square brackets (#108).
diff --git a/m4/lx_check_cplex.m4 b/m4/lx_check_cplex.m4
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46 | 46 | #include <ilcplex/cplex.h> |
47 | 47 | } |
48 | 48 | |
49 | | int main(int argc, char* argv[]) |
| 49 | int main(int argc, char** argv) |
50 | 50 | { |
51 | 51 | CPXENVptr env = NULL; |
52 | 52 | return 0; |
diff --git a/m4/lx_check_glpk.m4 b/m4/lx_check_glpk.m4
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42 | 42 | #include <glpk.h> |
43 | 43 | } |
44 | 44 | |
45 | | int main(int argc, char* argv[]) |
| 45 | int main(int argc, char** argv) |
46 | 46 | { |
47 | 47 | LPX *lp; |
48 | 48 | lp = lpx_create_prob(); |
diff --git a/m4/lx_check_soplex.m4 b/m4/lx_check_soplex.m4
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40 | 40 | lx_soplex_test_prog=' |
41 | 41 | #include <soplex/soplex.h> |
42 | 42 | |
43 | | int main(int argc, char* argv[]) |
| 43 | int main(int argc, char** argv) |
44 | 44 | { |
45 | 45 | soplex::SoPlex soplex; |
46 | 46 | return 0; |