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Merged revisions 74572 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.4

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r74572 | file | 2007-07-11 14:03:08 -0300 (Wed, 11 Jul 2007) | 2 lines

Instead of figuring out kernel versions that have compiler.h and not... let's just use autoconf to check for it's presence. (issue #10174 reported by francesco_r)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@74575 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2007-07-11 17:06:54 +00:00
parent deb98f98a0
commit 2d3f9ce25b
4 changed files with 151 additions and 11 deletions
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3
channels/chan_phone.c
View File

@@ -45,6 +45,9 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include <fcntl.h>
#include <sys/ioctl.h>
#include <signal.h>
#ifdef HAVE_LINUX_COMPILER_H
#include <linux/compiler.h>
#endif
#include <linux/telephony.h>
/* Still use some IXJ specific stuff */
#include <linux/version.h>

151
configure vendored
View File

@@ -1,5 +1,5 @@
#! /bin/sh
# From configure.ac Revision: 74212 .
# From configure.ac Revision: 74375 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61.
#
@@ -12127,13 +12127,11 @@ _ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <sys/types.h> /* for off_t */
#include <stdio.h>
#include <stdio.h>
int
main ()
{
int (*fp) (FILE *, off_t, int) = fseeko;
return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
;
return 0;
}
@@ -12173,13 +12171,11 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#define _LARGEFILE_SOURCE 1
#include <sys/types.h> /* for off_t */
#include <stdio.h>
#include <stdio.h>
int
main ()
{
int (*fp) (FILE *, off_t, int) = fseeko;
return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
;
return 0;
}
@@ -39783,6 +39779,141 @@ fi
if test "${ac_cv_header_linux_compiler_h+set}" = set; then
{ echo "$as_me:$LINENO: checking for linux/compiler.h" >&5
echo $ECHO_N "checking for linux/compiler.h... $ECHO_C" >&6; }
if test "${ac_cv_header_linux_compiler_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_compiler_h" >&5
echo "${ECHO_T}$ac_cv_header_linux_compiler_h" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking linux/compiler.h usability" >&5
echo $ECHO_N "checking linux/compiler.h 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. */
$ac_includes_default
#include <linux/compiler.h>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$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 $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$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 linux/compiler.h presence" >&5
echo $ECHO_N "checking linux/compiler.h 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 <linux/compiler.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$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 $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$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:$LINENO: WARNING: linux/compiler.h: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: linux/compiler.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/compiler.h: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: linux/compiler.h: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: linux/compiler.h: present but cannot be compiled" >&5
echo "$as_me: WARNING: linux/compiler.h: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/compiler.h: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: linux/compiler.h: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/compiler.h: see the Autoconf documentation" >&5
echo "$as_me: WARNING: linux/compiler.h: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/compiler.h: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: linux/compiler.h: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/compiler.h: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: linux/compiler.h: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: linux/compiler.h: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: linux/compiler.h: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for linux/compiler.h" >&5
echo $ECHO_N "checking for linux/compiler.h... $ECHO_C" >&6; }
if test "${ac_cv_header_linux_compiler_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_cv_header_linux_compiler_h=$ac_header_preproc
fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_linux_compiler_h" >&5
echo "${ECHO_T}$ac_cv_header_linux_compiler_h" >&6; }
fi
if test $ac_cv_header_linux_compiler_h = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_COMPILER_H 1
_ACEOF
fi
{ echo "$as_me:$LINENO: checking for linux/ixjuser.h" >&5
echo $ECHO_N "checking for linux/ixjuser.h... $ECHO_C" >&6; }
if test "${ac_cv_header_linux_ixjuser_h+set}" = set; then
@@ -39796,7 +39927,7 @@ cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
#ifdef HAVE_LINUX_COMPILER_H
#include <linux/compiler.h>
#endif

5
configure.ac
View File

@@ -1028,9 +1028,12 @@ AC_SUBST(EDITLINE_LIB)
AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
AC_SUBST(PBX_H323)
AC_CHECK_HEADER([linux/compiler.h],
[AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])
AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
#include <linux/version.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
#ifdef HAVE_LINUX_COMPILER_H
#include <linux/compiler.h>
#endif
])

3
include/asterisk/autoconfig.h.in
View File

@@ -244,6 +244,9 @@
/* Define to 1 if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H
/* Define to 1 if your system has linux/compiler.h. */
#undef HAVE_LINUX_COMPILER_H
/* Define to 1 if you have the <locale.h> header file. */
#undef HAVE_LOCALE_H