Redesigned CapacityScaling algorithm with almost the same interface.
The new version does not use the ResidualGraphAdaptor for performance reasons.
Scaling can be enabled and disabled with a parameter of the run() function.
1 AC_DEFUN([LX_CHECK_SOPLEX],
4 AS_HELP_STRING([--with-soplex@<:@=PREFIX@:>@], [search for SOPLEX under PREFIX or under the default search paths if PREFIX is not given @<:@default@:>@])
5 AS_HELP_STRING([--without-soplex], [disable checking for SOPLEX]),
8 AC_ARG_WITH([soplex-includedir],
9 AS_HELP_STRING([--with-soplex-includedir=DIR], [search for SOPLEX headers in DIR]),
10 [], [with_soplex_includedir=no])
12 AC_ARG_WITH([soplex-libdir],
13 AS_HELP_STRING([--with-soplex-libdir=DIR], [search for SOPLEX libraries in DIR]),
14 [], [with_soplex_libdir=no])
17 if test x"$with_soplex" != x"no"; then
18 AC_MSG_CHECKING([for SOPLEX])
20 if test x"$with_soplex_includedir" != x"no"; then
21 SOPLEX_CXXFLAGS="-I$with_soplex_includedir"
22 elif test x"$with_soplex" != x"yes"; then
23 SOPLEX_CXXFLAGS="-I$with_soplex/include"
26 if test x"$with_soplex_libdir" != x"no"; then
27 SOPLEX_LDFLAGS="-L$with_soplex_libdir"
28 elif test x"$with_soplex" != x"yes"; then
29 SOPLEX_LDFLAGS="-L$with_soplex/lib"
31 SOPLEX_LIBS="-lsoplex -lz"
33 lx_save_cxxflags="$CXXFLAGS"
34 lx_save_ldflags="$LDFLAGS"
36 CXXFLAGS="$SOPLEX_CXXFLAGS"
37 LDFLAGS="$SOPLEX_LDFLAGS"
41 #include <soplex/soplex.h>
43 int main(int argc, char* argv[])
45 soplex::SoPlex soplex;
50 AC_LINK_IFELSE([$lx_soplex_test_prog], [lx_soplex_found=yes], [lx_soplex_found=no])
53 CXXFLAGS="$lx_save_cxxflags"
54 LDFLAGS="$lx_save_ldflags"
57 if test x"$lx_soplex_found" = x"yes"; then
58 AC_DEFINE([HAVE_SOPLEX], [1], [Define to 1 if you have SOPLEX.])
67 SOPLEX_LIBS="$SOPLEX_LDFLAGS $SOPLEX_LIBS"
68 AC_SUBST(SOPLEX_CXXFLAGS)
70 AM_CONDITIONAL([HAVE_SOPLEX], [test x"$lx_soplex_found" = x"yes"])