From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Mon, 28 Apr 2008 22:47:11 +0000 (+0000)
Subject: Fix broken configure test for libxslt: it was probing for xsltLibxmlVersion,
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=e69b4d2f0c2ebc9a3141267fad915738e650ef48;p=users%2Fbernd%2Fpostgres.git

Fix broken configure test for libxslt: it was probing for xsltLibxmlVersion,
which is a global variable not a function, and so the probe failed on machines
where the linker makes a distinction (cf. Red Hat bug #444317).  Probe for
an actual function instead.
---

diff --git a/configure b/configure
index cf951ab1d9..02a3a500c0 100755
--- a/configure
+++ b/configure
@@ -7923,9 +7923,9 @@ fi
 
 if test "$with_libxslt" = yes ; then
 
-echo "$as_me:$LINENO: checking for xsltLibxmlVersion in -lxslt" >&5
-echo $ECHO_N "checking for xsltLibxmlVersion in -lxslt... $ECHO_C" >&6
-if test "${ac_cv_lib_xslt_xsltLibxmlVersion+set}" = set; then
+echo "$as_me:$LINENO: checking for xsltCleanupGlobals in -lxslt" >&5
+echo $ECHO_N "checking for xsltCleanupGlobals in -lxslt... $ECHO_C" >&6
+if test "${ac_cv_lib_xslt_xsltCleanupGlobals+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -7943,11 +7943,11 @@ extern "C"
 #endif
 /* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
-char xsltLibxmlVersion ();
+char xsltCleanupGlobals ();
 int
 main ()
 {
-xsltLibxmlVersion ();
+xsltCleanupGlobals ();
   ;
   return 0;
 }
@@ -7974,20 +7974,20 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  ac_cv_lib_xslt_xsltLibxmlVersion=yes
+  ac_cv_lib_xslt_xsltCleanupGlobals=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-ac_cv_lib_xslt_xsltLibxmlVersion=no
+ac_cv_lib_xslt_xsltCleanupGlobals=no
 fi
 rm -f conftest.err conftest.$ac_objext \
       conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_xslt_xsltLibxmlVersion" >&5
-echo "${ECHO_T}$ac_cv_lib_xslt_xsltLibxmlVersion" >&6
-if test $ac_cv_lib_xslt_xsltLibxmlVersion = yes; then
+echo "$as_me:$LINENO: result: $ac_cv_lib_xslt_xsltCleanupGlobals" >&5
+echo "${ECHO_T}$ac_cv_lib_xslt_xsltCleanupGlobals" >&6
+if test $ac_cv_lib_xslt_xsltCleanupGlobals = yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBXSLT 1
 _ACEOF
diff --git a/configure.in b/configure.in
index 133a437088..c577868293 100644
--- a/configure.in
+++ b/configure.in
@@ -795,7 +795,7 @@ if test "$with_libxml" = yes ; then
 fi
 
 if test "$with_libxslt" = yes ; then
-  AC_CHECK_LIB(xslt, xsltLibxmlVersion, [], [AC_MSG_ERROR([library 'xslt' is required for XSLT support])])
+  AC_CHECK_LIB(xslt, xsltCleanupGlobals, [], [AC_MSG_ERROR([library 'xslt' is required for XSLT support])])
 fi
 
 # for contrib/uuid-ossp