Reworked rrd_graph_script()

[rrdtool.git] / configure.in

diff --git a/configure.in b/configure.in
index 84d88cb..d8a27e7 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -50,6 +50,18 @@ else
        AC_MSG_CHECKING(for shared library extension)
        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 $Config{cc}'`
+        if test x$PROBLEMCC != x; then
+                AC_MSG_RESULT(no)
+                echo Could not find the Compiler: '"'$PROBLEMCC'"'
+                echo which has been used to build perl. You may have to compile
+                echo your own copy of perl to make this work. Binary perls often
+                echo exhibit this problem
+                exit 1
+        else
+                AC_MSG_RESULT(found)
+        fi
 fi
 AC_SUBST(COMP_PERL)
 AC_SUBST(SO_EXT)
@@ -136,12 +148,14 @@ fi
 dnl add pic flag in any case this makes sure all our code is relocatable
 CFLAGS="$CFLAGS "`grep pic_flag= libtool | sed -e 's/.*pic_flag=//' -e 's/"//g'`
 
+ZLIB_CFLAGS=$CFLAGS
 dnl it seems that hpux chockes on -fPIC for some reason
 case $target_os in
 *hpux*)
-       CLFAGS=`echo $CFLAGS|sed -e 's/-fPIC/-fpic/g'`
+        ZLIB_CFLAGS=`echo $CFLAGS|sed -e 's/-fPIC/-fpic/g'`
 ;;
 esac
+AC_SUBST(ZLIB_CFLAGS)
 
 dnl Checks for library functions.
 AC_FUNC_STRFTIME