[PPL-devel] [GIT] ppl/ppl(master): Checks reordered.

[Roberto Bagnara]

Module: ppl/ppl
Branch: master
Commit: 49f717edef1e1264cbf322532ec908c7fe459475
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=49f717edef1e1264cbf322532ec908c7fe459475

Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date:   Mon Aug  3 20:32:17 2009 +0200

Checks reordered.

---

 configure.ac |   20 ++++++++++----------
 1 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/configure.ac b/configure.ac
index 07a4817..817e21f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -611,23 +611,18 @@ then
   AC_DEFINE(PPL_GMP_INTEGERS, 1, [Defined if the integral type to be used for coefficients is GMP's one.])
 fi
 
-# Allow additions to C and C++ compilation flags.
-
+# Allow additions to C compilation flags.
 AC_ARG_WITH(cflags,
   AS_HELP_STRING([--with-cflags=XXX],
                  [add XXX to the options for the C compiler]),
   CFLAGS="$CFLAGS $with_cflags")
 
+# Allow additions to C++ compilation flags.
 AC_ARG_WITH(cxxflags,
   AS_HELP_STRING([--with-cxxflags=XXX],
                  [add XXX to the options for the C++ compiler]),
   CXXFLAGS="$CXXFLAGS $with_cxxflags")
 
-# Check for Perl.
-AC_PATH_PROG([PERL], perl, no)
-AC_SUBST([PERL])
-AM_CONDITIONAL(HAVE_PERL, test x"$PERL" != xno)
-
 # Checks for C typedefs, structures, compiler and architecture characteristics.
 AC_LANG(C)
 AC_C_CONST
@@ -651,9 +646,17 @@ AC_CHECK_SIZEOF(long double)
 AC_CHECK_SIZEOF([int*])
 AC_CHECK_SIZEOF([fp], [], [typedef int *(*fp)();])
 
+# Check for Perl.
+AC_PATH_PROG([PERL], perl, no)
+AC_SUBST([PERL])
+AM_CONDITIONAL(HAVE_PERL, test x"$PERL" != xno)
+
 # Use C++ for the remaining checks.
 AC_LANG(C++)
 
+# The PPL uses <cmath> for sqrt and other functions in several places.
+AC_SEARCH_LIBS([sqrt], [m])
+
 # Check for the possibility to control the FPU.
 AC_CHECK_FPU_CONTROL
 
@@ -713,9 +716,6 @@ AC_CHECK_DECLS([fma,fmaf,fmal,rintf,rintl], , , [#include <cmath>])
 # Checks for the availability of "fast" integral types.
 AC_CHECK_TYPES([int_fast16_t,int_fast32_t,int_fast64_t,uint_fast16_t,uint_fast32_t,uint_fast64_t])
 
-# The PPL uses <cmath> for sqrt and other functions in several places.
-AC_SEARCH_LIBS([sqrt], [m])
-
 
 # Checks on the GMP library.