be pickier about what we accept in rrd_update. Complain if things do not work out

[rrdtool.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 7f02e71..bbed6da 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -167,7 +167,7 @@ else
        SO_EXT=`$PERL -e 'use Config; if (defined $Config{so} and $Config{so} ne 'a') {print "$Config{so}\n"} else {print "so\n"};'`
        AC_MSG_RESULT($SO_EXT)
         AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)
        SO_EXT=`$PERL -e 'use Config; if (defined $Config{so} and $Config{so} ne 'a') {print "$Config{so}\n"} else {print "so\n"};'`
        AC_MSG_RESULT($SO_EXT)
         AC_MSG_CHECKING(for the C compiler perl wants to use to build its modules)

-        PROBLEMCC=`$PERL -e 'use Config; map {if (-x "$_/$Config{cc}"){exit 0}} split /:/, $ENV{PATH};print $Config{cc}'`
+        PROBLEMCC=`$PERL -e 'use Config; ($cc = $Config{cc}) =~ s/\s.*//; exit 0 if -x $cc; map {if (-x "$_/$cc"){exit 0}} split /:/, $ENV{PATH};print $Config{cc}'`

         if test x$PROBLEMCC != x; then
                 AC_MSG_RESULT(no)
                 echo Could not find the Compiler: '"'$PROBLEMCC'"'
         if test x$PROBLEMCC != x; then
                 AC_MSG_RESULT(no)
                 echo Could not find the Compiler: '"'$PROBLEMCC'"'


@@ -261,7 +261,7 @@ if test "x$GCC" = "xyes"; then
 fi
 
 dnl add pic flag in any case this makes sure all our code is relocatable
 fi
 
 dnl add pic flag in any case this makes sure all our code is relocatable

-CFLAGS="$CFLAGS "`grep pic_flag= libtool | sed -e 's/.*pic_flag=//' -e 's/"//g'`
+CFLAGS="$CFLAGS "`grep pic_flag= libtool | head -1|sed -e 's/.*pic_flag=//' -e 's/"//g'`

 
 ZLIB_CFLAGS=$CFLAGS
 dnl it seems that hpux chockes on -fPIC for some reason
 
 ZLIB_CFLAGS=$CFLAGS
 dnl it seems that hpux chockes on -fPIC for some reason


@@ -279,7 +279,7 @@ AC_FUNC_VPRINTF
 dnl for each function found we get a definition in config.h 
 dnl of the form HAVE_FUNCTION
 
 dnl for each function found we get a definition in config.h 
 dnl of the form HAVE_FUNCTION
 

-AC_CHECK_FUNCS(tzset opendir readdir chdir chroot getuid setlocale strerror snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)
+AC_CHECK_FUNCS(tzset opendir readdir chdir chroot getuid setlocale strerror strerror_r snprintf vsnprintf fpclass class fp_class isnan memmove strchr mktime getrusage gettimeofday)

 
 dnl HP-UX 11.00 does not have finite but does have isfinite as a macro
 AC_CHECK_FUNCS(fpclassify, ,
 
 dnl HP-UX 11.00 does not have finite but does have isfinite as a macro
 AC_CHECK_FUNCS(fpclassify, ,