Oliver Falk wrote:
fyi.
In file included from /usr/include/asm/sigcontext.h:4,
from /usr/include/bits/sigcontext.h:28,
from /usr/include/signal.h:333,
from /usr/include/sys/wait.h:31,
from ../include/conf.h:95,
from pr_fnmatch.c:38:
/usr/include/asm/types.h:6: error: conflicting types for 'mode_t'
/usr/include/sys/types.h:72: error: previous declaration of 'mode_t' was
here
make[2]: *** [pr_fnmatch.o] Error 1
Is what I see, if I try to rebuild proftpd in f9.
[oliver@pils proftpd]$ rpm -qf /usr/include/sys/types.h
/usr/include/asm/types.h
glibc-headers-2.7-2
kernel-headers-2.6.24-0.79.rc4.git5.fc9
Funny:
[oliver@pils proftpd]$ grep mode_t /usr/include/asm/types.h
typedef unsigned short umode_t;
This is a i386 box!
The configure script looks for a definition of umode_t via its default
set of includes and if it doesn't find it, does this:
#define umode_t mode_t
This then becomes a problem when the umode_t type is used in the source
code after including a header file such as <signal.h>, which *does* pull
in a valid definition of umode_t.
F9.i386 has recently dropped umode_t from the default include files and
this has triggered the problem. I've seen this before on ppc64 when I
had a similar problem with gnome-libs.
As a workaround, I hacked together the (icky) patch attached this afternoon.
Paul.
--- proftpd-1.3.1/configure.in 2007-05-22 21:54:09.000000000 +0100
+++ proftpd-1.3.1/configure.in 2007-12-10 15:33:27.000000000 +0000
@@ -1067,6 +1067,7 @@
AC_CHECK_HEADERS(regex.h)
AC_CHECK_HEADER(syslog.h,have_syslog_h="yes",)
AC_CHECK_HEADERS(curses.h ncurses.h)
+AC_CHECK_HEADERS(signal.h)
dnl Check for the presence of the tzname, timezone, and daylight global
dnl variables.
--- proftpd-1.3.1/configure 2007-05-22 22:01:32.000000000 +0100
+++ proftpd-1.3.1/configure 2007-12-10 16:07:30.000000000 +0000
@@ -26922,6 +26922,155 @@
done
+for ac_header in signal.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists. ##
+## ------------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
echo "$as_me:$LINENO: checking for tzname global variable" >&5
echo $ECHO_N "checking for tzname global variable... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
@@ -30643,6 +30792,9 @@
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
+#if HAVE_SIGNAL_H
+#include <signal.h>
+#endif
int
main ()
{
@@ -37144,7 +37296,7 @@
INSTALL_STRIP=""
else
- INSTALL_STRIP="-s"
+ INSTALL_STRIP=""
fi
echo "$as_me:$LINENO: checking whether ${CC-cc} accepts -Wno-long-double" >&5
--- proftpd-1.3.1/include/conf.h 2007-01-18 02:48:32.000000000 +0000
+++ proftpd-1.3.1/include/conf.h 2007-12-10 15:34:29.000000000 +0000
@@ -71,6 +71,10 @@
# include <unistd.h>
#endif
+#ifdef HAVE_SIGNAL_H
+# include <signal.h>
+#endif
+
#ifdef HAVE_LIMITS_H
# include <limits.h>
#endif
--
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