solaris suncc compiler configure changes.

git-svn-id: file:///svn/unbound/trunk@1437 be551aaa-1e26-0410-a405-d3ace91eadb9

diff --git a/Makefile.in b/Makefile.in
index a2e93e84516b8f9a461df560707a61ecc9fb35dd..d06594d4f0ad92c6e1a9dcb404f40b57c8707f61 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -48,6 +48,7 @@ LDFLAGS=@LDFLAGS@
 LIBS=@LIBS@
 LIBOBJS=@LIBOBJS@
 RUNTIME_PATH=@RUNTIME_PATH@
+DEPFLAG=@DEPFLAG@
 DATE=$(shell date +%Y%m%d)
 LIBTOOL=$(libtool)
 ifeq "$(QUIET)" "yes"
@@ -327,7 +328,7 @@ $(BUILD)%.d: $(srcdir)/%.c
        @if test ! -z "$(ldnsdir)" -a ! -e $(ldnsdir)/include/ldns/ldns.h; \
                then (cd $(ldnsdir); $(MAKE) copy-headers); fi
        @-if test ! -d $(dir $@); then $(INSTALL) -d $(patsubst %/,%,$(dir $@)); fi
-       $Q$(SHELL) -ec '$(CC) -MM $(CPPFLAGS) $(CFLAGS) $< \
+       $Q$(SHELL) -ec '$(CC) $(DEPFLAG) $(CPPFLAGS) $(CFLAGS) $< \
                      | sed '\''s!\(.*\)\.o[ :]*!$(dir $@)\1.lo $@ : !g'\'' > $@; \
                      [ -s $@ ] || rm -f $@'
 

diff --git a/configure b/configure
index e368f73f06c4da965e17fd48c3107be2e7e58fd1..51eb415b6caa61859a931289f575ee806692aeee 100755 (executable)
--- a/configure
+++ b/configure
@@ -819,6 +819,7 @@ UNBOUND_RUN_DIR
 UNBOUND_CHROOT_DIR
 UNBOUND_PIDFILE
 UNBOUND_USERNAME
+DEPFLAG
 debug_enabled
 libtool
 AR
@@ -3403,6 +3404,8 @@ _ACEOF
 
 
 
+
+
 # if the given code compiles without the flag, execute argument 4
 # if the given code only compiles with the flag, execute argument 3
 # otherwise fail, execute argument 5.
@@ -3584,6 +3587,87 @@ echo "${ECHO_T}no" >&6; }
 fi
 
 
+# test DEPFLAG
+{ echo "$as_me:$LINENO: checking $CC dependency flag" >&5
+echo $ECHO_N "checking $CC dependency flag... $ECHO_C" >&6; }
+echo 'void f(){}' >conftest.c
+if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then
+       DEPFLAG="-MM"
+else
+  if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then
+       DEPFLAG="-xM1"
+  else
+       DEPFLAG="-MM"  # dunno do something
+  fi
+fi
+{ echo "$as_me:$LINENO: result: $DEPFLAG" >&5
+echo "${ECHO_T}$DEPFLAG" >&6; }
+rm -f conftest.c
+
+
+
+
+{ echo "$as_me:$LINENO: checking whether $CC supports -std=c99" >&5
+echo $ECHO_N "checking whether $CC supports -std=c99... $ECHO_C" >&6; }
+cache=`echo std=c99 | sed 'y%.=/+-%___p_%'`
+if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo 'void f(){}' >conftest.c
+if test -z "`$CC -std=c99 -c conftest.c 2>&1`"; then
+eval "cv_prog_cc_flag_$cache=yes"
+else
+eval "cv_prog_cc_flag_$cache=no"
+fi
+rm -f conftest*
+
+fi
+
+if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+:
+C99FLAG="-std=c99"
+else
+{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+:
+
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether $CC supports -xc99" >&5
+echo $ECHO_N "checking whether $CC supports -xc99... $ECHO_C" >&6; }
+cache=`echo xc99 | sed 'y%.=/+-%___p_%'`
+if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo 'void f(){}' >conftest.c
+if test -z "`$CC -xc99 -c conftest.c 2>&1`"; then
+eval "cv_prog_cc_flag_$cache=yes"
+else
+eval "cv_prog_cc_flag_$cache=no"
+fi
+rm -f conftest*
+
+fi
+
+if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+:
+C99FLAG="-xc99"
+else
+{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+:
+
+fi
+
+
 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
 if test "${ac_cv_header_stdc+set}" = set; then
@@ -3951,9 +4035,74 @@ done
 
 
 
-{ echo "$as_me:$LINENO: checking whether we need -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC" >&5
-echo $ECHO_N "checking whether we need -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC... $ECHO_C" >&6; }
-cache=`echo -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE | sed 'y%.=/+- %___p__%'`
+
+{ echo "$as_me:$LINENO: checking whether $CC supports -Werror" >&5
+echo $ECHO_N "checking whether $CC supports -Werror... $ECHO_C" >&6; }
+cache=`echo Werror | sed 'y%.=/+-%___p_%'`
+if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo 'void f(){}' >conftest.c
+if test -z "`$CC -Werror -c conftest.c 2>&1`"; then
+eval "cv_prog_cc_flag_$cache=yes"
+else
+eval "cv_prog_cc_flag_$cache=no"
+fi
+rm -f conftest*
+
+fi
+
+if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+:
+ERRFLAG="-Werror"
+else
+{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+:
+ERRFLAG="-errwarn"
+fi
+
+
+
+{ echo "$as_me:$LINENO: checking whether $CC supports -Wall" >&5
+echo $ECHO_N "checking whether $CC supports -Wall... $ECHO_C" >&6; }
+cache=`echo Wall | sed 'y%.=/+-%___p_%'`
+if { as_var=cv_prog_cc_flag_$cache; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+
+echo 'void f(){}' >conftest.c
+if test -z "`$CC -Wall -c conftest.c 2>&1`"; then
+eval "cv_prog_cc_flag_$cache=yes"
+else
+eval "cv_prog_cc_flag_$cache=no"
+fi
+rm -f conftest*
+
+fi
+
+if eval "test \"`echo '$cv_prog_cc_flag_'$cache`\" = yes"; then
+{ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6; }
+:
+ERRFLAG="$ERRFLAG -Wall"
+else
+{ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6; }
+:
+ERRFLAG="$ERRFLAG -errfmt"
+fi
+
+
+
+
+
+{ echo "$as_me:$LINENO: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC" >&5
+echo $ECHO_N "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE as a flag for $CC... $ECHO_C" >&6; }
+cache=`echo $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE | sed 'y%.=/+- %___p__%'`
 if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -3980,6 +4129,8 @@ int test() {
        time_t time = 0;
        char *buf = NULL;
        const char* str = NULL;
+       struct msghdr msg;
+       msg.msg_control = 0;
        t = ctime_r(&time, buf);
        tv.tv_usec = 10;
        srandom(32);
@@ -3990,18 +4141,18 @@ int test() {
 }
 ' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 
-if test -z "`$CC $CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 
@@ -4014,11 +4165,16 @@ if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
 { echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6; }
 :
-CFLAGS="$CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE"
+CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE"
 else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 
 else
@@ -4032,9 +4188,10 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking whether we need -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC" >&5
-echo $ECHO_N "checking whether we need -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC... $ECHO_C" >&6; }
-cache=`echo -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE | sed 'y%.=/+- %___p__%'`
+
+{ echo "$as_me:$LINENO: checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC" >&5
+echo $ECHO_N "checking whether we need $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE as a flag for $CC... $ECHO_C" >&6; }
+cache=`echo $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE | sed 'y%.=/+- %___p__%'`
 if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -4061,6 +4218,8 @@ int test() {
        time_t time = 0;
        char *buf = NULL;
        const char* str = NULL;
+       struct msghdr msg;
+       msg.msg_control = 0;
        t = ctime_r(&time, buf);
        tv.tv_usec = 10;
        srandom(32);
@@ -4071,18 +4230,18 @@ int test() {
 }
 ' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 
-if test -z "`$CC $CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 
@@ -4095,11 +4254,16 @@ if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
 { echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6; }
 :
-CFLAGS="$CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE"
+CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE"
 else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 
 else
@@ -4113,9 +4277,10 @@ fi
 
 
 
-{ echo "$as_me:$LINENO: checking whether we need -std=c99 as a flag for $CC" >&5
-echo $ECHO_N "checking whether we need -std=c99 as a flag for $CC... $ECHO_C" >&6; }
-cache=`echo -std=c99 | sed 'y%.=/+- %___p__%'`
+
+{ echo "$as_me:$LINENO: checking whether we need $C99FLAG as a flag for $CC" >&5
+echo $ECHO_N "checking whether we need $C99FLAG as a flag for $CC... $ECHO_C" >&6; }
+cache=`echo $C99FLAG | sed 'y%.=/+- %___p__%'`
 if { as_var=cv_prog_cc_flag_needed_$cache; eval "test \"\${$as_var+set}\" = set"; }; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
@@ -4129,18 +4294,18 @@ int test() {
 }
 ' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 
-if test -z "`$CC $CFLAGS -std=c99 -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS -std=c99 -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS -std=c99 -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 
@@ -4153,11 +4318,16 @@ if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = yes"; then
 { echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6; }
 :
-CFLAGS="$CFLAGS -std=c99"
+CFLAGS="$CFLAGS $C99FLAG"
 else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS $C99FLAG $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 
 else
@@ -4171,6 +4341,7 @@ fi
 
 
 
+
 { echo "$as_me:$LINENO: checking whether we need -D_BSD_SOURCE as a flag for $CC" >&5
 echo $ECHO_N "checking whether we need -D_BSD_SOURCE as a flag for $CC... $ECHO_C" >&6; }
 cache=`echo -D_BSD_SOURCE | sed 'y%.=/+- %___p__%'`
@@ -4188,18 +4359,18 @@ int test() {
 }
 ' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 
-if test -z "`$CC $CFLAGS -D_BSD_SOURCE -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS -D_BSD_SOURCE -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS -D_BSD_SOURCE -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 
@@ -4217,6 +4388,11 @@ else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_BSD_SOURCE $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 
 else
@@ -4230,6 +4406,7 @@ fi
 
 
 
+
 { echo "$as_me:$LINENO: checking whether we need -D_GNU_SOURCE as a flag for $CC" >&5
 echo $ECHO_N "checking whether we need -D_GNU_SOURCE as a flag for $CC... $ECHO_C" >&6; }
 cache=`echo -D_GNU_SOURCE | sed 'y%.=/+- %___p__%'`
@@ -4247,18 +4424,18 @@ int test() {
 }
 ' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 
-if test -z "`$CC $CFLAGS -D_GNU_SOURCE -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS -D_GNU_SOURCE -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS -D_GNU_SOURCE -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 
@@ -4276,6 +4453,11 @@ else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_GNU_SOURCE $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 
 else
@@ -4292,6 +4474,7 @@ fi
 # otherwise we would get the previous cached result.
 
 
+
 { echo "$as_me:$LINENO: checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC" >&5
 echo $ECHO_N "checking whether we need -D_GNU_SOURCE -D_FRSRESGID as a flag for $CC... $ECHO_C" >&6; }
 cache=`echo -D_GNU_SOURCE -D_FRSRESGID | sed 'y%.=/+- %___p__%'`
@@ -4309,18 +4492,18 @@ int test() {
 }
 ' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 
-if test -z "`$CC $CFLAGS -D_GNU_SOURCE -D_FRSRESGID -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS -D_GNU_SOURCE -D_FRSRESGID -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS -D_GNU_SOURCE -D_FRSRESGID -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 
@@ -4338,6 +4521,11 @@ else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_GNU_SOURCE -D_FRSRESGID $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 
 else
@@ -4351,6 +4539,7 @@ fi
 
 
 
+
 { echo "$as_me:$LINENO: checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC" >&5
 echo $ECHO_N "checking whether we need -D_POSIX_C_SOURCE=200112 as a flag for $CC... $ECHO_C" >&6; }
 cache=`echo -D_POSIX_C_SOURCE=200112 | sed 'y%.=/+- %___p__%'`
@@ -4377,18 +4566,18 @@ int test() {
 }
 ' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 
-if test -z "`$CC $CFLAGS -D_POSIX_C_SOURCE=200112 -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS -D_POSIX_C_SOURCE=200112 -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS -D_POSIX_C_SOURCE=200112 -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 
@@ -4406,6 +4595,11 @@ else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_POSIX_C_SOURCE=200112 $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 
 else
@@ -4419,6 +4613,7 @@ fi
 
 
 
+
 { echo "$as_me:$LINENO: checking whether we need -D__EXTENSIONS__ as a flag for $CC" >&5
 echo $ECHO_N "checking whether we need -D__EXTENSIONS__ as a flag for $CC... $ECHO_C" >&6; }
 cache=`echo -D__EXTENSIONS__ | sed 'y%.=/+- %___p__%'`
@@ -4451,18 +4646,18 @@ int test() {
 }
 ' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 
-if test -z "`$CC $CFLAGS -D__EXTENSIONS__ -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS -D__EXTENSIONS__ -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS -D__EXTENSIONS__ -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 
@@ -4480,6 +4675,11 @@ else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D__EXTENSIONS__ $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 
 else
@@ -5994,7 +6194,7 @@ ia64-*-hpux*)
   ;;
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 5997 "configure"' > conftest.$ac_ext
+  echo '#line 6197 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -7308,11 +7508,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7311: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7511: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7315: \$? = $ac_status" >&5
+   echo "$as_me:7515: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7598,11 +7798,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7601: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7801: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:7605: \$? = $ac_status" >&5
+   echo "$as_me:7805: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -7702,11 +7902,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:7705: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:7905: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:7709: \$? = $ac_status" >&5
+   echo "$as_me:7909: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -10053,7 +10253,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10056 "configure"
+#line 10256 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10153,7 +10353,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10156 "configure"
+#line 10356 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12573,11 +12773,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12576: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12776: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:12580: \$? = $ac_status" >&5
+   echo "$as_me:12780: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -12677,11 +12877,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:12680: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:12880: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:12684: \$? = $ac_status" >&5
+   echo "$as_me:12884: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -14241,11 +14441,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14244: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14444: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:14248: \$? = $ac_status" >&5
+   echo "$as_me:14448: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -14345,11 +14545,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:14348: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:14548: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:14352: \$? = $ac_status" >&5
+   echo "$as_me:14552: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -16534,11 +16734,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16537: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:16737: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16541: \$? = $ac_status" >&5
+   echo "$as_me:16741: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -16824,11 +17024,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16827: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:17027: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>conftest.err)
    ac_status=$?
    cat conftest.err >&5
-   echo "$as_me:16831: \$? = $ac_status" >&5
+   echo "$as_me:17031: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s "$ac_outfile"; then
      # The compiler can only warn and ignore the option if not recognized
      # So say no if there are warnings other than the usual output.
@@ -16928,11 +17128,11 @@ else
    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
    -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:16931: $lt_compile\"" >&5)
+   (eval echo "\"\$as_me:17131: $lt_compile\"" >&5)
    (eval "$lt_compile" 2>out/conftest.err)
    ac_status=$?
    cat out/conftest.err >&5
-   echo "$as_me:16935: \$? = $ac_status" >&5
+   echo "$as_me:17135: \$? = $ac_status" >&5
    if (exit $ac_status) && test -s out/conftest2.$ac_objext
    then
      # The compiler can only warn and ignore the option if not recognized
@@ -24868,6 +25068,7 @@ fi
 
 
 
+
 { echo "$as_me:$LINENO: checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC" >&5
 echo $ECHO_N "checking whether we need -D_LARGEFILE_SOURCE=1 as a flag for $CC... $ECHO_C" >&6; }
 cache=`echo -D_LARGEFILE_SOURCE=1 | sed 'y%.=/+- %___p__%'`
@@ -24883,18 +25084,18 @@ int test() {
 }
 ' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 
-if test -z "`$CC $CFLAGS -D_LARGEFILE_SOURCE=1 -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS -D_LARGEFILE_SOURCE=1 -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS -D_LARGEFILE_SOURCE=1 -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 
@@ -24912,6 +25113,11 @@ else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 { echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6; }
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS -D_LARGEFILE_SOURCE=1 $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 
 else
@@ -27162,6 +27368,7 @@ UNBOUND_RUN_DIR!$UNBOUND_RUN_DIR$ac_delim
 UNBOUND_CHROOT_DIR!$UNBOUND_CHROOT_DIR$ac_delim
 UNBOUND_PIDFILE!$UNBOUND_PIDFILE$ac_delim
 UNBOUND_USERNAME!$UNBOUND_USERNAME$ac_delim
+DEPFLAG!$DEPFLAG$ac_delim
 debug_enabled!$debug_enabled$ac_delim
 libtool!$libtool$ac_delim
 AR!$AR$ac_delim
@@ -27199,7 +27406,7 @@ subdirs!$subdirs$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 90; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 91; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5

diff --git a/configure.ac b/configure.ac
index 61828fe467ba396da2ba4690efec6ecbec036005..e7bf1bcffa25bec571ee59195ee21f3099a81dac 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -122,6 +122,14 @@ $3
 fi
 ])
 
+dnl setup flags for CHECK_COMPILER_FLAG_NEEDED
+AC_DEFUN([CHECK_ERROR_FLAGS],
+[
+CHECK_COMPILER_FLAG(Werror, [ERRFLAG="-Werror"], [ERRFLAG="-errwarn"])
+CHECK_COMPILER_FLAG(Wall, [ERRFLAG="$ERRFLAG -Wall"], 
+                       [ERRFLAG="$ERRFLAG -errfmt"])
+])
+
 dnl routine to help check for needed compiler flags.
 # if the given code compiles without the flag, execute argument 4
 # if the given code only compiles with the flag, execute argument 3
@@ -129,24 +137,25 @@ dnl routine to help check for needed compiler flags.
 AC_DEFUN([CHECK_COMPILER_FLAG_NEEDED],
 [
 AC_REQUIRE([AC_PROG_CC])
+AC_REQUIRE([CHECK_ERROR_FLAGS])
 AC_MSG_CHECKING(whether we need $1 as a flag for $CC)
 cache=`echo $1 | sed 'y%.=/+- %___p__%'`
 AC_CACHE_VAL(cv_prog_cc_flag_needed_$cache,
 [
 echo '$2' > conftest.c
 echo 'void f(){}' >>conftest.c
-if test -z "`$CC $CFLAGS -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=no"
 else
 [
-if test -z "`$CC $CFLAGS $1 -Werror -Wall -c conftest.c 2>&1`"; then
+if test -z "`$CC $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1`"; then
 eval "cv_prog_cc_flag_needed_$cache=yes"
 else
 eval "cv_prog_cc_flag_needed_$cache=fail"
 #echo 'Test with flag fails too!'
 #cat conftest.c
-#echo "$CC $CFLAGS $1 -Werror -Wall -c conftest.c 2>&1"
-#echo `$CC $CFLAGS $1 -Werror -Wall -c conftest.c`
+#echo "$CC $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1`
 #exit 1
 fi
 ]
@@ -160,6 +169,11 @@ $3
 else
 if eval "test \"`echo '$cv_prog_cc_flag_needed_'$cache`\" = no"; then
 AC_MSG_RESULT(no)
+#echo 'Test with flag is no!'
+#cat conftest.c
+#echo "$CC $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1"
+#echo `$CC $CFLAGS $1 $ERRFLAG -c conftest.c 2>&1`
+#exit 1
 :
 $4
 else
@@ -176,13 +190,32 @@ AC_LANG_C
 CHECK_COMPILER_FLAG(g, [CFLAGS="$CFLAGS -g"])
 CHECK_COMPILER_FLAG(O2, [CFLAGS="$CFLAGS -O2"])
 
+# test DEPFLAG
+AC_MSG_CHECKING([$CC dependency flag])
+echo 'void f(){}' >conftest.c
+if test "`$CC -MM conftest.c 2>&1`" = "conftest.o: conftest.c"; then
+       DEPFLAG="-MM"
+else 
+  if test "`$CC -xM1 conftest.c 2>&1`" = "conftest.o: conftest.c"; then
+       DEPFLAG="-xM1"
+  else
+       DEPFLAG="-MM"  # dunno do something
+  fi 
+fi
+AC_MSG_RESULT($DEPFLAG)
+rm -f conftest.c
+AC_SUBST(DEPFLAG)
+
+CHECK_COMPILER_FLAG(std=c99, [C99FLAG="-std=c99"])
+CHECK_COMPILER_FLAG(xc99, [C99FLAG="-xc99"])
+
 AC_CHECK_HEADERS([getopt.h time.h],,, [AC_INCLUDES_DEFAULT])
 
 # MinGW32 tests
 AC_CHECK_HEADERS([winsock2.h ws2tcpip.h],,, [AC_INCLUDES_DEFAULT])
 # end mingw32 tests
 
-CHECK_COMPILER_FLAG_NEEDED(-std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE,
+CHECK_COMPILER_FLAG_NEEDED($C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE,
 [
 #include "confdefs.h"
 #include <stdlib.h>
@@ -205,6 +238,8 @@ int test() {
        time_t time = 0;
        char *buf = NULL;
        const char* str = NULL;
+       struct msghdr msg;
+       msg.msg_control = 0;
        t = ctime_r(&time, buf);
        tv.tv_usec = 10;
        srandom(32);
@@ -213,9 +248,9 @@ int test() {
        str = gai_strerror(0);
        return a;
 }
-], [CFLAGS="$CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE"])
+], [CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_XOPEN_SOURCE_EXTENDED=1 -D_ALL_SOURCE"])
 
-CHECK_COMPILER_FLAG_NEEDED(-std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE,
+CHECK_COMPILER_FLAG_NEEDED($C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE,
 [
 #include "confdefs.h"
 #include <stdlib.h>
@@ -238,6 +273,8 @@ int test() {
        time_t time = 0;
        char *buf = NULL;
        const char* str = NULL;
+       struct msghdr msg;
+       msg.msg_control = 0;
        t = ctime_r(&time, buf);
        tv.tv_usec = 10;
        srandom(32);
@@ -246,9 +283,9 @@ int test() {
        str = gai_strerror(0);
        return a;
 }
-], [CFLAGS="$CFLAGS -std=c99 -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE"])
+], [CFLAGS="$CFLAGS $C99FLAG -D__EXTENSIONS__ -D_BSD_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_ALL_SOURCE"])
 
-CHECK_COMPILER_FLAG_NEEDED(-std=c99,
+CHECK_COMPILER_FLAG_NEEDED($C99FLAG,
 [
 #include <stdbool.h>
 #include <ctype.h>
@@ -256,7 +293,7 @@ int test() {
         int a = 0;
         return a;
 }
-], [CFLAGS="$CFLAGS -std=c99"])
+], [CFLAGS="$CFLAGS $C99FLAG"])
 
 CHECK_COMPILER_FLAG_NEEDED(-D_BSD_SOURCE,
 [

diff --git a/doc/Changelog b/doc/Changelog
index 3d744bc968331df0a18077b0b460ed52fc9a3cb9..22ab00b7704705d95129b1bd3ab33873910f5d2e 100644 (file)
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -1,3 +1,7 @@
+15 January 2009: Wouter
+       - bug #229: fixup configure checks for compilation with Solaris 
+         Sun cc compiler, ./configure CC=/opt/SUNWspro/bin/cc
+
 14 January 2009: Wouter
        - 1.2.1 feature: negative caching for failed queries.
          Queries that failed are cached for 5 seconds (NORR_TTL).

diff --git a/util/data/msgreply.c b/util/data/msgreply.c
index 5d732a7590bbd834dbab0e88c76097f4aea3d289..888571e3e473a10f2ba873b7f53eecf86fc9837b 100644 (file)
--- a/util/data/msgreply.c
+++ b/util/data/msgreply.c
@@ -320,6 +320,7 @@ get_rrset_trust(struct msg_parse* msg, struct rrset_parse* rrset)
                if(AA)  return rrset_trust_add_AA;
                else    return rrset_trust_add_noAA;
        }
+       /* NOTREACHED */
        return rrset_trust_none;
 }