[Guile-commits] GNU Guile branch, master, updated. release_1-9-15-59-g7267882

[Andy Wingo]

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- Log -----------------------------------------------------------------
commit 726788204f62e44a193fa84baf7dc8d012467413
Author: Ralf Wildenhues <address@hidden>
Date:   Sat Feb 12 10:56:20 2011 +0100

    Save config.cache before tests which are likely to fail.
    
    Guile's configure script takes fairly long.  On a system without
    automatic build dependency installation, it is amplified by the fact
    that your user might be both impatient and not read the build
    instructions, thus needs to rerun configure several times only to find
    out there is another dependency to install.  Still, there is help even
    for such kinds of misguided figures such as me: save the temporary
    config.cache file (if one is used anyway) before embarking upon the set
    of tests that are likely to error out.  That way, the second and further
    reruns are much faster.
    
    The downside of this patch is that, when fixing the errors requires
    changing to precious variables (such as CPPFLAGS or so), the user will
    need to 'rm -f config.cache' to keep configure happy.
    
    * configure.ac: Call AC_CACHE_SAVE before the gmp tests.

-----------------------------------------------------------------------

Summary of changes:
 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/configure.ac b/configure.ac
index 69f35e2..2cd8b4d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -855,6 +855,7 @@ main (void)
   esac
 fi
 
+AC_CACHE_SAVE
 
 dnl GMP tests
 AC_LIB_HAVE_LINKFLAGS([gmp],


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