[PATCH for master / request for votes] configure.ac: Fix recently introduced autoreconf warnings
Bart Van Assche <[email protected]>
| Newsgroups | gmane.network.net-snmp.devel |
|---|---|
| Message-ID | <[email protected]> |
A recent patch introduced an invocation of AC_CHECK_HEADER before AC_AIX.
However, AC_AIX must be invoked before AC_CHECK_HEADER. Hence move AC_AIX
from configure.d/config_os_progs into configure.ac. Additionally, since
AC_AIX is obsolete, use AC_USE_SYSTEM_EXTENSIONS instead. This patch fixes
all instances of the following autoreconf warnings:
configure.d/config_os_progs:98: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:432: AC_AIX is expanded from...
configure.d/config_os_progs:98: the top level
configure.d/config_os_progs:98: warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:432: AC_AIX is expanded from...
configure.d/config_os_progs:98: the top level
Fixes: eef22ea5f92b ("Verify AES support when --with-openssl is provided")
---
configure | 717 ++++++++++++++++++++++----------------------
configure.ac | 5 +
configure.d/config_os_progs | 1 -
3 files changed, 365 insertions(+), 358 deletions(-)
diff --git a/configure b/configure
index 1f65d8c33f51..7f656d688bb1 100755
--- a/configure
+++ b/configure
@@ -775,6 +775,7 @@ USETRAPLIBS
TRAPLIBS
SNMPD
INSTALL_PREFIX
+LIBTOOLFLAGS
EGREP
GREP
CPP
@@ -785,7 +786,6 @@ CPPFLAGS
LDFLAGS
CFLAGS
CC
-LIBTOOLFLAGS
CONFIGURE_OPTIONS
target_alias
host_alias
@@ -3318,212 +3318,10 @@ _ACEOF
CONFIGURE_OPTIONS="\"$ac_configure_args\""
-##
-## Recommended structure:
-##
-# information on the package
-# checks for programs
-# checks for libraries
-# checks for header files
-# checks for types
-# checks for structures
-# checks for compiler characteristics
-# checks for library functions
-# checks for system services
-
-
-
-
-
-# -*- autoconf -*-
-#########################################
-##
-# Command-line processing - --with/--enable
-##
-#########################################
-
-##
-# System: Compiler settings
-##
-
-
-# Check whether --with-cc was given.
-if test "${with_cc+set}" = set; then :
- withval=$with_cc; CC=$with_cc;export CC
-fi
-
-
-
-# Check whether --with-linkcc was given.
-if test "${with_linkcc+set}" = set; then :
- withval=$with_linkcc; LINKCC=$with_linkcc;export LINKCC
-fi
-
-
-
-# Check whether --with-ar was given.
-if test "${with_ar+set}" = set; then :
- withval=$with_ar; AR=$with_ar; export AR
-fi
-
-
-
-# Check whether --with-endianness was given.
-if test "${with_endianness+set}" = set; then :
- withval=$with_endianness; if test $with_endianness != "big" -a $with_endianness != "little" ; then
- as_fn_error $? "Endianness must be big or little, not \"$with_endianness\"." "$LINENO" 5;
- fi
-
-fi
-
-
-
-# Check whether --with-cflags was given.
-if test "${with_cflags+set}" = set; then :
- withval=$with_cflags; CFLAGS=$with_cflags; export CFLAGS
-fi
-
-
-
-# Check whether --with-ldflags was given.
-if test "${with_ldflags+set}" = set; then :
- withval=$with_ldflags; LDFLAGS=$with_ldflags; export LDFLAGS
-fi
-
-
-# Check whether --enable-as-needed was given.
-if test "${enable_as_needed+set}" = set; then :
- enableval=$enable_as_needed;
-fi
-
-
-
-# Check whether --with-libs was given.
-if test "${with_libs+set}" = set; then :
- withval=$with_libs; LIBS=$with_libs; export LIBS
-fi
-
-
-# Check whether --enable-silent-libtool was given.
-if test "${enable_silent_libtool+set}" = set; then :
- enableval=$enable_silent_libtool; LIBTOOLFLAGS=--silent
-fi
-
-
-
-
-##
-# System: Library settings
-##
-
-
-# Check whether --with-dmalloc was given.
-if test "${with_dmalloc+set}" = set; then :
- withval=$with_dmalloc;
-fi
-
- # Check whether --enable-dmalloc was given.
-if test "${enable_dmalloc+set}" = set; then :
- enableval=$enable_dmalloc; as_fn_error $? "Invalid option. Use --with-dmalloc/--without-dmalloc instead" "$LINENO" 5
-fi
-
-
-
-# Check whether --with-efence was given.
-if test "${with_efence+set}" = set; then :
- withval=$with_efence; use_efence="$withval"
-fi
-
- # Check whether --enable-efence was given.
-if test "${enable_efence+set}" = set; then :
- enableval=$enable_efence; as_fn_error $? "Invalid option. Use --with-efence/--without-efence instead" "$LINENO" 5
-fi
-
-
-tryrsaref=no
-
-# Check whether --with-rsaref was given.
-if test "${with_rsaref+set}" = set; then :
- withval=$with_rsaref; if test "x$withval" = "xyes"; then
- tryrsaref=yes
- elif test "x$withval" = "xno"; then
- tryrsaref=no
- elif test -d "$withval"; then
-
- if test "x$withval" != x -a -d $withval; then
- if test -d $withval/lib; then
- LDFLAGS="-L$withval/lib $LDFLAGS"
- fi
- if test -d $withval/include; then
- CPPFLAGS="-I$withval/include $CPPFLAGS"
- fi
- fi
-
- tryrsaref=yes
- fi
-fi
-
- # Check whether --enable-rsaref was given.
-if test "${enable_rsaref+set}" = set; then :
- enableval=$enable_rsaref; as_fn_error $? "Invalid option. Use --with-rsaref/--without-rsaref instead" "$LINENO" 5
-fi
-
-
-tryopenssl=defaultyes
-askedopenssl=no
-aes_capable=no
-
-# Check whether --with-openssl was given.
-if test "${with_openssl+set}" = set; then :
- withval=$with_openssl; if test "x$withval" = "xyes"; then
- tryopenssl=yes
- askedopenssl=yes
- elif test "x$withval" = "xinternal"; then
- tryopenssl=internal
- askedopenssl=internal
- elif test "x$withval" = "xno"; then
- tryopenssl=no
- elif test -d "$withval"; then
- if test -d "$withval/lib/MinGW"; then
- LDFLAGS="-L$withval/lib/MinGW $LDFLAGS"
- CPPFLAGS="-I$withval/include $CPPFLAGS"
- else
-
- if test "x$withval" != x -a -d $withval; then
- if test -d $withval/lib; then
- LDFLAGS="-L$withval/lib $LDFLAGS"
- fi
- if test -d $withval/include; then
- CPPFLAGS="-I$withval/include $CPPFLAGS"
- fi
- fi
-
- fi
- tryopenssl=yes
- askedopenssl=yes
- fi
-fi
-
- # Check whether --enable-openssl was given.
-if test "${enable_openssl+set}" = set; then :
- enableval=$enable_openssl; as_fn_error $? "Invalid option. Use --with-openssl/--without-openssl instead" "$LINENO" 5
-fi
-
-if test "x$tryopenssl" = "xdefaultyes"; then
-
- if test "x/usr/local/ssl" != x -a -d /usr/local/ssl; then
- if test -d /usr/local/ssl/lib; then
- LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
- fi
- if test -d /usr/local/ssl/include; then
- CPPFLAGS="-I/usr/local/ssl/include $CPPFLAGS"
- fi
- fi
-
- tryopenssl=yes
-fi
-if test "x$tryopenssl" = "xyes"; then
- ac_ext=c
+#
+# Check whether _GNU_SOURCE etc. should be defined
+#
+ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@@ -4594,124 +4392,391 @@ else
#include <string.h>
#include <float.h>
-int
-main ()
-{
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+##
+## Recommended structure:
+##
+# information on the package
+# checks for programs
+# checks for libraries
+# checks for header files
+# checks for types
+# checks for structures
+# checks for compiler characteristics
+# checks for library functions
+# checks for system services
+
+
+
+
+
+# -*- autoconf -*-
+#########################################
+##
+# Command-line processing - --with/--enable
+##
+#########################################
+
+##
+# System: Compiler settings
+##
+
+
+# Check whether --with-cc was given.
+if test "${with_cc+set}" = set; then :
+ withval=$with_cc; CC=$with_cc;export CC
+fi
+
+
+
+# Check whether --with-linkcc was given.
+if test "${with_linkcc+set}" = set; then :
+ withval=$with_linkcc; LINKCC=$with_linkcc;export LINKCC
+fi
+
+
+
+# Check whether --with-ar was given.
+if test "${with_ar+set}" = set; then :
+ withval=$with_ar; AR=$with_ar; export AR
+fi
+
+
+
+# Check whether --with-endianness was given.
+if test "${with_endianness+set}" = set; then :
+ withval=$with_endianness; if test $with_endianness != "big" -a $with_endianness != "little" ; then
+ as_fn_error $? "Endianness must be big or little, not \"$with_endianness\"." "$LINENO" 5;
+ fi
+
+fi
+
+
+
+# Check whether --with-cflags was given.
+if test "${with_cflags+set}" = set; then :
+ withval=$with_cflags; CFLAGS=$with_cflags; export CFLAGS
+fi
+
+
+
+# Check whether --with-ldflags was given.
+if test "${with_ldflags+set}" = set; then :
+ withval=$with_ldflags; LDFLAGS=$with_ldflags; export LDFLAGS
+fi
+
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdc=yes
-else
- ac_cv_header_stdc=no
+# Check whether --enable-as-needed was given.
+if test "${enable_as_needed+set}" = set; then :
+ enableval=$enable_as_needed;
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <string.h>
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then :
-else
- ac_cv_header_stdc=no
+# Check whether --with-libs was given.
+if test "${with_libs+set}" = set; then :
+ withval=$with_libs; LIBS=$with_libs; export LIBS
fi
-rm -f conftest*
+
+# Check whether --enable-silent-libtool was given.
+if test "${enable_silent_libtool+set}" = set; then :
+ enableval=$enable_silent_libtool; LIBTOOLFLAGS=--silent
fi
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdlib.h>
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then :
-else
- ac_cv_header_stdc=no
+
+##
+# System: Library settings
+##
+
+
+# Check whether --with-dmalloc was given.
+if test "${with_dmalloc+set}" = set; then :
+ withval=$with_dmalloc;
fi
-rm -f conftest*
+ # Check whether --enable-dmalloc was given.
+if test "${enable_dmalloc+set}" = set; then :
+ enableval=$enable_dmalloc; as_fn_error $? "Invalid option. Use --with-dmalloc/--without-dmalloc instead" "$LINENO" 5
fi
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- return 2;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-else
- ac_cv_header_stdc=no
+# Check whether --with-efence was given.
+if test "${with_efence+set}" = set; then :
+ withval=$with_efence; use_efence="$withval"
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+
+ # Check whether --enable-efence was given.
+if test "${enable_efence+set}" = set; then :
+ enableval=$enable_efence; as_fn_error $? "Invalid option. Use --with-efence/--without-efence instead" "$LINENO" 5
fi
+
+tryrsaref=no
+
+# Check whether --with-rsaref was given.
+if test "${with_rsaref+set}" = set; then :
+ withval=$with_rsaref; if test "x$withval" = "xyes"; then
+ tryrsaref=yes
+ elif test "x$withval" = "xno"; then
+ tryrsaref=no
+ elif test -d "$withval"; then
+
+ if test "x$withval" != x -a -d $withval; then
+ if test -d $withval/lib; then
+ LDFLAGS="-L$withval/lib $LDFLAGS"
+ fi
+ if test -d $withval/include; then
+ CPPFLAGS="-I$withval/include $CPPFLAGS"
+ fi
+ fi
+
+ tryrsaref=yes
+ fi
fi
+
+ # Check whether --enable-rsaref was given.
+if test "${enable_rsaref+set}" = set; then :
+ enableval=$enable_rsaref; as_fn_error $? "Invalid option. Use --with-rsaref/--without-rsaref instead" "$LINENO" 5
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-fi
+tryopenssl=defaultyes
+askedopenssl=no
+aes_capable=no
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
+# Check whether --with-openssl was given.
+if test "${with_openssl+set}" = set; then :
+ withval=$with_openssl; if test "x$withval" = "xyes"; then
+ tryopenssl=yes
+ askedopenssl=yes
+ elif test "x$withval" = "xinternal"; then
+ tryopenssl=internal
+ askedopenssl=internal
+ elif test "x$withval" = "xno"; then
+ tryopenssl=no
+ elif test -d "$withval"; then
+ if test -d "$withval/lib/MinGW"; then
+ LDFLAGS="-L$withval/lib/MinGW $LDFLAGS"
+ CPPFLAGS="-I$withval/include $CPPFLAGS"
+ else
+
+ if test "x$withval" != x -a -d $withval; then
+ if test -d $withval/lib; then
+ LDFLAGS="-L$withval/lib $LDFLAGS"
+ fi
+ if test -d $withval/include; then
+ CPPFLAGS="-I$withval/include $CPPFLAGS"
+ fi
+ fi
+
+ fi
+ tryopenssl=yes
+ askedopenssl=yes
+ fi
+fi
+ # Check whether --enable-openssl was given.
+if test "${enable_openssl+set}" = set; then :
+ enableval=$enable_openssl; as_fn_error $? "Invalid option. Use --with-openssl/--without-openssl instead" "$LINENO" 5
fi
-done
+if test "x$tryopenssl" = "xdefaultyes"; then
+ if test "x/usr/local/ssl" != x -a -d /usr/local/ssl; then
+ if test -d /usr/local/ssl/lib; then
+ LDFLAGS="-L/usr/local/ssl/lib $LDFLAGS"
+ fi
+ if test -d /usr/local/ssl/include; then
+ CPPFLAGS="-I/usr/local/ssl/include $CPPFLAGS"
+ fi
+ fi
-for ac_header in openssl/aes.h openssl/evp.h
+ tryopenssl=yes
+fi
+if test "x$tryopenssl" = "xyes"; then
+ for ac_header in openssl/aes.h openssl/evp.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -8479,68 +8544,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
LINKCC=${LINKCC-"$CC"}
-
- ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
-if test "x$ac_cv_header_minix_config_h" = xyes; then :
- MINIX=yes
-else
- MINIX=
-fi
-
-
- if test "$MINIX" = yes; then
-
-$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
-
-
-$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
-
-
-$as_echo "#define _MINIX 1" >>confdefs.h
-
- fi
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
-$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
-if ${ac_cv_safe_to_define___extensions__+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-# define __EXTENSIONS__ 1
- $ac_includes_default
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_safe_to_define___extensions__=yes
-else
- ac_cv_safe_to_define___extensions__=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
-$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
- test $ac_cv_safe_to_define___extensions__ = yes &&
- $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
-
- $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
-
- $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
-
- $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
-
- $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
-
-
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
if ${ac_cv_c_const+:} false; then :
diff --git a/configure.ac b/configure.ac
index 48969810b002..b081504078dd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,6 +33,11 @@ AC_DEFINE_UNQUOTED(NETSNMP_CONFIGURE_OPTIONS,"$ac_configure_args",
CONFIGURE_OPTIONS="\"$ac_configure_args\""
AC_SUBST(CONFIGURE_OPTIONS)
+#
+# Check whether _GNU_SOURCE etc. should be defined
+#
+AC_USE_SYSTEM_EXTENSIONS
+
##
## Recommended structure:
##
diff --git a/configure.d/config_os_progs b/configure.d/config_os_progs
index 35e80dbf1894..9266a40ca6b3 100644
--- a/configure.d/config_os_progs
+++ b/configure.d/config_os_progs
@@ -95,7 +95,6 @@ AC_PROG_CPP
LINKCC=${LINKCC-"$CC"}
AC_SUBST(LINKCC)
-AC_AIX
AC_C_CONST
AC_C_INLINE
--
2.16.3
------------------------------------------------------------------------------
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