diff options
| author | John Wiegley <johnw@newartisans.com> | 2009-01-30 16:20:35 -0400 |
|---|---|---|
| committer | John Wiegley <johnw@newartisans.com> | 2009-01-30 16:20:41 -0400 |
| commit | 38fa1e17d73535d80407ea833ffe1474017e62eb (patch) | |
| tree | 42a5b7c95fb9f96943c91782bed18f6d656adec4 /configure.ac | |
| parent | f1257cbc3eaddc075dcb4f9ebff17e4ea416c4ed (diff) | |
| download | fork-ledger-38fa1e17d73535d80407ea833ffe1474017e62eb.tar.gz fork-ledger-38fa1e17d73535d80407ea833ffe1474017e62eb.tar.bz2 fork-ledger-38fa1e17d73535d80407ea833ffe1474017e62eb.zip | |
Added a dependency on mpfr.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 9cdb5efe..e1fc2e77 100644 --- a/configure.ac +++ b/configure.ac @@ -109,6 +109,25 @@ else AC_MSG_FAILURE("Could not find gmp library (set CPPFLAGS and LDFLAGS?)") fi +# check for mpfr +AC_CACHE_CHECK( + [if libmpfr is available], + [libmpfr_avail_cv_], + [libmpfr_save_libs=$LIBS + LIBS="-lmpfr $LIBS" + AC_LANG_PUSH(C++) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <mpfr.h>]], [[mpfr_t bar; + mpfr_init(bar); + mpfr_clear(bar);]])],[libmpfr_avail_cv_=true],[libmpfr_avail_cv_=false]) + AC_LANG_POP + LIBS=$libmpfr_save_libs]) + +if [test x$libmpfr_avail_cv_ = xtrue ]; then + LIBS="-lmpfr $LIBS" +else + AC_MSG_FAILURE("Could not find mpfr library (set CPPFLAGS and LDFLAGS?)") +fi + # check for boost_regex AC_CACHE_CHECK( [if boost_regex is available], |