dnl
dnl Author: Thomas E. Dickey
dnl
-dnl $Id: aclocal.m4,v 1.28 2011/05/29 00:01:27 tom Exp $
+dnl $Id: aclocal.m4,v 1.30 2011/07/02 19:51:20 tom Exp $
dnl Macros used in NCURSES Ada95 auto-configuration script.
dnl
dnl These macros are maintained separately from NCURSES. The copyright on
}
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_ANSI_CC_CHECK version: 10 updated: 2010/10/23 15:52:32
+dnl CF_ANSI_CC_CHECK version: 11 updated: 2011/07/01 19:47:45
dnl ----------------
-dnl This is adapted from the macros 'fp_PROG_CC_STDC' and 'fp_C_PROTOTYPES'
-dnl in the sharutils 4.2 distribution.
+dnl This was originally adapted from the macros 'fp_PROG_CC_STDC' and
+dnl 'fp_C_PROTOTYPES' in the sharutils 4.2 distribution.
AC_DEFUN([CF_ANSI_CC_CHECK],
[
+# This should have been defined by AC_PROG_CC
+: ${CC:=cc}
+
+# Check for user's environment-breakage by stuffing CFLAGS/CPPFLAGS content
+# into CC. This will not help with broken scripts that wrap the compiler with
+# options, but eliminates a more common category of user confusion.
+AC_MSG_CHECKING(\$CC variable)
+case "$CC" in #(vi
+*[[\ \ ]]-[[IUD]]*)
+ AC_MSG_RESULT(broken)
+ AC_MSG_WARN(your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options)
+ # humor him...
+ cf_flags=`echo "$CC" | sed -e 's/^[[^ ]]*[[ ]]//'`
+ CC=`echo "$CC" | sed -e 's/[[ ]].*//'`
+ CF_ADD_CFLAGS($cf_flags)
+ ;;
+*)
+ AC_MSG_RESULT(ok)
+ ;;
+esac
+
AC_CACHE_CHECK(for ${CC:-cc} option to accept ANSI C, cf_cv_ansi_cc,[
cf_cv_ansi_cc=no
cf_save_CFLAGS="$CFLAGS"
AC_SUBST(BUILD_OBJEXT)
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_CFG_DEFAULTS version: 7 updated: 2005/09/24 16:15:00
+dnl CF_CFG_DEFAULTS version: 8 updated: 2011/06/04 20:09:13
dnl ---------------
dnl Determine the default configuration into which we'll install ncurses. This
dnl can be overridden by the user's command-line options. There's two items to
if test "x$prefix" = "xNONE" ; then
case "$cf_cv_system_name" in
# non-vendor systems don't have a conflict
- openbsd*|freebsd*|linux*|cygwin*|k*bsd*-gnu)
+ openbsd*|freebsd*|mirbsd*|linux*|cygwin*|k*bsd*-gnu)
prefix=/usr
;;
*) prefix=$ac_default_prefix
])
])
dnl ---------------------------------------------------------------------------
-dnl CF_LD_RPATH_OPT version: 3 updated: 2010/06/02 05:03:05
+dnl CF_LD_RPATH_OPT version: 4 updated: 2011/06/04 20:09:13
dnl ---------------
dnl For the given system and compiler, find the compiler flags to pass to the
dnl loader to use the "rpath" feature.
linux*|gnu*|k*bsd*-gnu) #(vi
LD_RPATH_OPT="-Wl,-rpath,"
;;
-openbsd[[2-9]].*) #(vi
+openbsd[[2-9]].*|mirbsd*) #(vi
LD_RPATH_OPT="-Wl,-rpath,"
;;
freebsd*) #(vi
])
])
dnl ---------------------------------------------------------------------------
-dnl CF_LIB_SUFFIX version: 16 updated: 2008/12/27 12:30:03
+dnl CF_LIB_SUFFIX version: 17 updated: 2011/07/02 15:36:04
dnl -------------
dnl Compute the library file-suffix from the given model name
dnl $1 = model name
;;
shared) #(vi
case $cf_cv_system_name in
- aix[[56]]*) #(vi
+ aix[[5-7]]*) #(vi
$2='.a'
$3=[$]$2
;;
$1=`echo "$2" | sed -e 's/-l$3[[ ]]//g' -e 's/-l$3[$]//'`
])dnl
dnl ---------------------------------------------------------------------------
-dnl CF_SHARED_OPTS version: 65 updated: 2011/05/28 19:39:44
+dnl CF_SHARED_OPTS version: 67 updated: 2011/07/02 15:36:04
dnl --------------
dnl --------------
dnl Attempt to determine the appropriate CC/LD options for creating a shared
cf_cv_shlib_version_infix=no
case $cf_cv_system_name in #(vi
- aix[[56]]*) #(vi
+ aix4.[3-9]*|aix[[5-7]]*) #(vi
if test "$GCC" = yes; then
CC_SHARED_OPTS=
- MK_SHARED_LIB='$(CC) -shared'
+ MK_SHARED_LIB='${CC} -shared -Wl,-brtl -Wl,-blibpath:${libdir}:/usr/lib -o [$]@'
+ else
+ # CC_SHARED_OPTS='-qpic=large -G'
+ # perhaps "-bM:SRE -bnoentry -bexpall"
+ MK_SHARED_LIB='${CC} -G -Wl,-brtl -Wl,-blibpath:${libdir}:/usr/lib -o [$]@'
fi
;;
beos*) #(vi
CF_SHARED_SONAME
MK_SHARED_LIB='${CC} ${CFLAGS} -shared -Wl,-soname,'$cf_cv_shared_soname',-stats,-lc -o $[@]'
;;
- openbsd[[2-9]].*) #(vi
+ openbsd[[2-9]].*|mirbsd*) #(vi
if test "$DFT_LWR_MODEL" = "shared" ; then
LOCAL_LDFLAGS="${LD_RPATH_OPT}\$(LOCAL_LIBDIR)"
LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
fi
])
dnl ---------------------------------------------------------------------------
-dnl CF_XOPEN_SOURCE version: 35 updated: 2011/02/20 20:37:37
+dnl CF_XOPEN_SOURCE version: 36 updated: 2011/07/02 15:36:04
dnl ---------------
dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
dnl or adapt to the vendor's definitions to get equivalent functionality,
cf_xopen_source=
case $host_os in #(vi
-aix[[456]]*) #(vi
+aix[[4-7]]*) #(vi
cf_xopen_source="-D_ALL_SOURCE"
;;
cygwin) #(vi