Roll libxml to bdec2183f34b37ee89ae1d330c6ad2bb4d76605f

third_party/libxml/src/configure

 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.69.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
@@ skipping 12857 matching lines @@
   withval=$with_reader;
 fi
 
 
 # Check whether --with-readline was given.
 if test "${with_readline+set}" = set; then :
   withval=$with_readline;
   if test "$withval" != "no" -a "$withval" != "yes"; then
     RDL_DIR=$withval
     CPPFLAGS="${CPPFLAGS} -I$withval/include"
-    LIBS="${LIBS} -L$withval/lib"
+    LDFLAGS="${LDFLAGS} -L$withval/lib"
   fi
 
 fi
 
 
 # Check whether --with-regexps was given.
 if test "${with_regexps+set}" = set; then :
   withval=$with_regexps;
 fi
 
@@ skipping 75 matching lines @@
   withval=$with_modules;
 fi
 
 
 # Check whether --with-zlib was given.
 if test "${with_zlib+set}" = set; then :
   withval=$with_zlib;
   if test "$withval" != "no" -a "$withval" != "yes"; then
     Z_DIR=$withval
     CPPFLAGS="${CPPFLAGS} -I$withval/include"
-    LIBS="${LIBS} -L$withval/lib"
+    LDFLAGS="${LDFLAGS} -L$withval/lib"
   fi
 
 fi
 
 
 # Check whether --with-lzma was given.
 if test "${with_lzma+set}" = set; then :
   withval=$with_lzma;
   if test "$withval" != "no" -a "$withval" != "yes"; then
     LZMA_DIR=$withval
     CPPFLAGS="${CPPFLAGS} -I$withval/include"
-    LIBS="${LIBS} -L$withval/lib"
+    LDFLAGS="${LDFLAGS} -L$withval/lib"
   fi
 
 fi
 
 
 # Check whether --with-coverage was given.
 if test "${with_coverage+set}" = set; then :
   withval=$with_coverage;
 fi
 
@@ skipping 258 matching lines @@
 fi
 
      if test "x$have_libz" = "xno"; then
         for ac_header in zlib.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
 if test "x$ac_cv_header_zlib_h" = xyes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_ZLIB_H 1
 _ACEOF
- SAVE_LDFLAGS="${LDFLAGS}"
-             LDFLAGS="-L${Z_DIR}/lib"
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzread in -lz" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzread in -lz" >&5
 $as_echo_n "checking for gzread in -lz... " >&6; }
 if ${ac_cv_lib_z_gzread+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lz  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ skipping 33 matching lines @@
                             Z_LIBS="-L${Z_DIR}/lib -R${Z_DIR}/lib -lz"
                             ;;
                     esac
                 else
                     Z_LIBS="-lz"
                 fi
 else
   have_libz=no
 fi
 
-             LDFLAGS="${SAVE_LDFLAGS}"
+
 fi
 
 done
 
     else
         # we still need to check for zlib.h header
         for ac_header in zlib.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
 if test "x$ac_cv_header_zlib_h" = xyes; then :
@@ skipping 105 matching lines @@
      # will not pick up the necessary LIBS flags for liblzma's
      # private dependencies, though, so static linking may fail.
      if test "x$have_liblzma" = "xno"; then
          for ac_header in lzma.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default"
 if test "x$ac_cv_header_lzma_h" = xyes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LZMA_H 1
 _ACEOF
- SAVE_LDFLAGS="${LDFLAGS}"
-             LDFLAGS="-L${LZMA_DIR}/lib"
-            { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_code in -llzma" >&5
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_code in -llzma" >&5
 $as_echo_n "checking for lzma_code in -llzma... " >&6; }
 if ${ac_cv_lib_lzma_lzma_code+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-llzma  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ skipping 28 matching lines @@
                 if test "x${LZMA_DIR}" != "x"; then
                     LZMA_CFLAGS="-I${LZMA_DIR}/include"
                     LZMA_LIBS="-L${LZMA_DIR}/lib -llzma"
                 else
                     LZMA_LIBS="-llzma"
                 fi
 else
   have_liblzma=no
 fi
 
-             LDFLAGS="${SAVE_LDFLAGS}"
+
 fi
 
 done
 
     else
         # we still need to check for lzma,h header
         for ac_header in lzma.h
 do :
   ac_fn_c_check_header_mongrel "$LINENO" "lzma.h" "ac_cv_header_lzma_h" "$ac_includes_default"
 if test "x$ac_cv_header_lzma_h" = xyes; then :
@@ skipping 938 matching lines @@
     if test x"$have___va_copy" = x"yes"; then
 
 $as_echo "#define HAVE___VA_COPY 1" >>confdefs.h
 
     fi
 fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether va_list is an array type" >&5
 $as_echo_n "checking whether va_list is an array type... " >&6; }
 cat > conftest.$ac_ext <<EOF
-#line 14457 "configure"
+#line 14453 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
 void a(va_list * ap) {}
 int main(void) {
 
 va_list ap1, ap2; a(&ap1); ap2 = (va_list) ap1
 ; return 0; }
 EOF
-if { (eval echo configure:14467: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
+if { (eval echo configure:14463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
   rm -rf conftest*
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
@@ skipping 169 matching lines @@
 ac_res=$ac_cv_search_connect
 if test "$ac_res" != no; then :
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type of socket length (socklen_t)" >&5
 $as_echo_n "checking for type of socket length (socklen_t)... " >&6; }
 cat > conftest.$ac_ext <<EOF
-#line 14657 "configure"
+#line 14653 "configure"
 #include "confdefs.h"
 
 #include <stddef.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 int main(void) {
 
 (void)getsockopt (1, 1, 1, NULL, (socklen_t *)NULL)
 ; return 0; }
 EOF
-if { (eval echo configure:14668: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
+if { (eval echo configure:14664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
   rm -rf conftest*
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: socklen_t *" >&5
 $as_echo "socklen_t *" >&6; }
   XML_SOCKLEN_T=socklen_t
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
 
   cat > conftest.$ac_ext <<EOF
-#line 14680 "configure"
+#line 14676 "configure"
 #include "confdefs.h"
 
 #include <stddef.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 int main(void) {
 
 (void)getsockopt (1, 1, 1, NULL, (size_t *)NULL)
 ; return 0; }
 EOF
-if { (eval echo configure:14691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
+if { (eval echo configure:14687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
   rm -rf conftest*
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: size_t *" >&5
 $as_echo "size_t *" >&6; }
     XML_SOCKLEN_T=size_t
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
 
     cat > conftest.$ac_ext <<EOF
-#line 14703 "configure"
+#line 14699 "configure"
 #include "confdefs.h"
 
 #include <stddef.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 int main(void) {
 
 (void)getsockopt (1, 1, 1, NULL, (int *)NULL)
 ; return 0; }
 EOF
-if { (eval echo configure:14714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
+if { (eval echo configure:14710: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; _out=`eval $ac_compile 2>&1` && test "x$_out" = x; }; then
   rm -rf conftest*
 
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: int *" >&5
 $as_echo "int *" >&6; }
       XML_SOCKLEN_T=int
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
 
@@ skipping 382 matching lines @@
     if test "$with_fexceptions" = "yes"
     then
         #
         # Not activated by default because this inflates the code size
         # Used to allow propagation of C++ exceptions through the library
         #
         CFLAGS="${CFLAGS} -fexceptions"
     fi
 
     # warnings we'd like to see
-    CFLAGS="${CFLAGS} -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
+    CFLAGS="${CFLAGS} -pedantic -W -Wformat -Wno-format-extra-args -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls"
     # warnings we'd like to supress
     CFLAGS="${CFLAGS} -Wno-long-long"
     case "${host}" in
           alpha*-*-linux* )
                CFLAGS="${CFLAGS} -mieee"
                ;;
           alpha*-*-osf* )
                CFLAGS="${CFLAGS} -mieee"
                ;;
     esac
@@ skipping 370 matching lines @@
         if test "${with_mem_debug}" = "" ; then
             echo Activating memory debugging
             with_mem_debug="yes"
             with_run_debug="yes"
         fi
         if test "${with_docbook}" = "" ; then
             with_docbook="yes"
         fi
     fi
     if test "${GCC}" = "yes" ; then
-    CFLAGS="-g -O -pedantic -W -Wformat -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wformat -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
+    CFLAGS="-g -O -pedantic -W -Wformat -Wno-format-extra-args -Wunused -Wimplicit -Wreturn-type -Wswitch -Wcomment -Wtrigraphs -Wchar-subscripts -Wuninitialized -Wparentheses -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wredundant-decls -Wall"
     fi
     STATIC_BINARIES="-static"
 else
     STATIC_BINARIES=
 fi
 
 
 
 if test "${NEED_TRIO}" = "1" ; then
     echo Adding trio library for string functions
@@ skipping 3379 matching lines @@
   # would make configure fail if this is the last instruction.
   $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
 
 echo Done configuring