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Added autoconf support for strerror/sys_errlist per Ralf Corsepius'

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direction.  This fixes a problem reported by Steve Evans of Radstone
since he is using glibc2.
This commit is contained in:
Joel Sherrill
1998-01-21 18:28:09 +00:00
parent d73ed76b03
commit 9ad1f135fa
20 changed files with 418 additions and 143 deletions
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131
configure vendored
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@@ -1028,11 +1028,66 @@ else
echo "$ac_t""no" 1>&6
fi
for ac_func in strerror
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1035: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1040 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if { (eval echo configure:1063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
# Extract the first word of "mkdir", so it can be a program name with args.
set dummy mkdir; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1036: checking for $ac_word" >&5
echo "configure:1091: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MKDIR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1064,7 +1119,7 @@ fi
echo $ac_n "checking for working $MKDIR -m 0755""... $ac_c" 1>&6
echo "configure:1068: checking for working $MKDIR -m 0755" >&5
echo "configure:1123: checking for working $MKDIR -m 0755" >&5
if eval "test \"`echo '$''{'rtems_cv_prog_MKDIR_P'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1081,7 +1136,7 @@ echo "$ac_t""$rtems_cv_prog_MKDIR_M" 1>&6
echo $ac_n "checking for working $MKDIR -p""... $ac_c" 1>&6
echo "configure:1085: checking for working $MKDIR -p" >&5
echo "configure:1140: checking for working $MKDIR -p" >&5
if eval "test \"`echo '$''{'rtems_cv_prog_mkdir_p'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1101,7 +1156,7 @@ test "$rtems_cv_prog_MKDIR_M" = "yes" && MKDIR="$MKDIR -m 0755"
# Extract the first word of "touch", so it can be a program name with args.
set dummy touch; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1105: checking for $ac_word" >&5
echo "configure:1160: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_TOUCH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1132,7 +1187,7 @@ fi
# Extract the first word of "cmp", so it can be a program name with args.
set dummy cmp; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1136: checking for $ac_word" >&5
echo "configure:1191: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_CMP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1164,7 +1219,7 @@ fi
# Extract the first word of "sed", so it can be a program name with args.
set dummy sed; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1168: checking for $ac_word" >&5
echo "configure:1223: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_SED'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1197,7 +1252,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1201: checking for $ac_word" >&5
echo "configure:1256: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_M4'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1234,7 +1289,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1238: checking for $ac_word" >&5
echo "configure:1293: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1311,7 +1366,7 @@ case "${target}" in
;;
*)
echo $ac_n "checking rtems target cpu""... $ac_c" 1>&6
echo "configure:1315: checking rtems target cpu" >&5
echo "configure:1370: checking rtems target cpu" >&5
target_cpu=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
echo "$ac_t""$target_cpu" 1>&6
@@ -1330,7 +1385,7 @@ fi
# Is this a supported CPU?
echo $ac_n "checking if cpu $target_cpu is supported""... $ac_c" 1>&6
echo "configure:1334: checking if cpu $target_cpu is supported" >&5
echo "configure:1389: checking if cpu $target_cpu is supported" >&5
if test -d "$srcdir/c/src/exec/score/cpu/$target_cpu"; then
echo "$ac_t""yes" 1>&6
makefiles="$makefiles c/src/exec/score/cpu/$target_cpu/Makefile"
@@ -1341,7 +1396,7 @@ fi
# find all the Executive Makefiles
echo $ac_n "checking for Makefile.in in c/src/exec/score/tools/$target_cpu""... $ac_c" 1>&6
echo "configure:1345: checking for Makefile.in in c/src/exec/score/tools/$target_cpu" >&5
echo "configure:1400: checking for Makefile.in in c/src/exec/score/tools/$target_cpu" >&5
if test -d $srcdir/c/src/exec/score/tools/$target_cpu; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1356,7 +1411,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/exec/rtems""... $ac_c" 1>&6
echo "configure:1360: checking for Makefile.in in c/src/exec/rtems" >&5
echo "configure:1415: checking for Makefile.in in c/src/exec/rtems" >&5
if test -d $srcdir/c/src/exec/rtems; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1371,7 +1426,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/exec/sapi""... $ac_c" 1>&6
echo "configure:1375: checking for Makefile.in in c/src/exec/sapi" >&5
echo "configure:1430: checking for Makefile.in in c/src/exec/sapi" >&5
if test -d $srcdir/c/src/exec/sapi; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1388,7 +1443,7 @@ fi
if test "$RTEMS_HAS_POSIX_API" = "yes"; then
echo $ac_n "checking for Makefile.in in c/src/exec/posix""... $ac_c" 1>&6
echo "configure:1392: checking for Makefile.in in c/src/exec/posix" >&5
echo "configure:1447: checking for Makefile.in in c/src/exec/posix" >&5
if test -d $srcdir/c/src/exec/posix; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1410,7 +1465,7 @@ if test -d "$srcdir/c/src/lib/libbsp/$target_cpu"; then
if test -z "$rtems_bsp"; then
echo $ac_n "checking for bsps""... $ac_c" 1>&6
echo "configure:1414: checking for bsps" >&5
echo "configure:1469: checking for bsps" >&5
files=`ls $srcdir/c/src/lib/libbsp/$target_cpu`
for file in $files; do
case $file in
@@ -1457,7 +1512,7 @@ echo "configure:1414: checking for bsps" >&5
bspdirs="$bspdirs $bspdir"
echo $ac_n "checking for Makefile.in in c/src/lib/libbsp/$target_cpu/$bspdir""... $ac_c" 1>&6
echo "configure:1461: checking for Makefile.in in c/src/lib/libbsp/$target_cpu/$bspdir" >&5
echo "configure:1516: checking for Makefile.in in c/src/lib/libbsp/$target_cpu/$bspdir" >&5
if test -d $srcdir/c/src/lib/libbsp/$target_cpu/$bspdir; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1480,7 +1535,7 @@ fi
# find all the CPU dependent library Makefiles
echo $ac_n "checking for Makefile.in in c/src/lib/libcpu/$target_cpu""... $ac_c" 1>&6
echo "configure:1484: checking for Makefile.in in c/src/lib/libcpu/$target_cpu" >&5
echo "configure:1539: checking for Makefile.in in c/src/lib/libcpu/$target_cpu" >&5
if test -d $srcdir/c/src/lib/libcpu/$target_cpu; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1497,7 +1552,7 @@ fi
if test "$skip_startfiles" != "yes"; then
echo $ac_n "checking for Makefile.in in c/src/lib/start/$target_cpu""... $ac_c" 1>&6
echo "configure:1501: checking for Makefile.in in c/src/lib/start/$target_cpu" >&5
echo "configure:1556: checking for Makefile.in in c/src/lib/start/$target_cpu" >&5
if test -d $srcdir/c/src/lib/start/$target_cpu; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1554,7 +1609,7 @@ fi
# If the tests are enabled, then find all the test suite Makefiles
echo $ac_n "checking Are the test suites enabled? ""... $ac_c" 1>&6
echo "configure:1558: checking Are the test suites enabled? " >&5
echo "configure:1613: checking Are the test suites enabled? " >&5
tests_enabled=yes
# Check whether --enable-tests or --disable-tests was given.
if test "${enable_tests+set}" = set; then
@@ -1574,7 +1629,7 @@ fi
if test "$tests_enabled" = "yes"; then
echo $ac_n "checking for Makefile.in in c/src/tests/tools/$target_cpu""... $ac_c" 1>&6
echo "configure:1578: checking for Makefile.in in c/src/tests/tools/$target_cpu" >&5
echo "configure:1633: checking for Makefile.in in c/src/tests/tools/$target_cpu" >&5
if test -d $srcdir/c/src/tests/tools/$target_cpu; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1589,7 +1644,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/tests/libtests""... $ac_c" 1>&6
echo "configure:1593: checking for Makefile.in in c/src/tests/libtests" >&5
echo "configure:1648: checking for Makefile.in in c/src/tests/libtests" >&5
if test -d $srcdir/c/src/tests/libtests; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1604,7 +1659,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/tests/sptests""... $ac_c" 1>&6
echo "configure:1608: checking for Makefile.in in c/src/tests/sptests" >&5
echo "configure:1663: checking for Makefile.in in c/src/tests/sptests" >&5
if test -d $srcdir/c/src/tests/sptests; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1619,7 +1674,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/tests/tmtests""... $ac_c" 1>&6
echo "configure:1623: checking for Makefile.in in c/src/tests/tmtests" >&5
echo "configure:1678: checking for Makefile.in in c/src/tests/tmtests" >&5
if test -d $srcdir/c/src/tests/tmtests; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1634,7 +1689,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/tests/mptests""... $ac_c" 1>&6
echo "configure:1638: checking for Makefile.in in c/src/tests/mptests" >&5
echo "configure:1693: checking for Makefile.in in c/src/tests/mptests" >&5
if test -d $srcdir/c/src/tests/mptests; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1650,7 +1705,7 @@ fi
if test "$RTEMS_HAS_POSIX" = "yes"; then
echo $ac_n "checking for Makefile.in in c/src/tests/psxtests""... $ac_c" 1>&6
echo "configure:1654: checking for Makefile.in in c/src/tests/psxtests" >&5
echo "configure:1709: checking for Makefile.in in c/src/tests/psxtests" >&5
if test -d $srcdir/c/src/tests/psxtests; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1668,7 +1723,7 @@ fi
# If the HWAPI is enabled, the find the HWAPI Makefiles
echo $ac_n "checking Is the HWAPI enabled? ""... $ac_c" 1>&6
echo "configure:1672: checking Is the HWAPI enabled? " >&5
echo "configure:1727: checking Is the HWAPI enabled? " >&5
# Check whether --enable-hwapi or --disable-hwapi was given.
if test "${enable_hwapi+set}" = set; then
enableval="$enable_hwapi"
@@ -1679,7 +1734,7 @@ if test "${enable_hwapi+set}" = set; then
makefiles="$makefiles c/src/lib/libhwapi/Makefile"
echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/analog""... $ac_c" 1>&6
echo "configure:1683: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5
echo "configure:1738: checking for Makefile.in in c/src/lib/libhwapi/analog" >&5
if test -d $srcdir/c/src/lib/libhwapi/analog; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1694,7 +1749,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/discrete""... $ac_c" 1>&6
echo "configure:1698: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5
echo "configure:1753: checking for Makefile.in in c/src/lib/libhwapi/discrete" >&5
if test -d $srcdir/c/src/lib/libhwapi/discrete; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1709,7 +1764,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/drivers""... $ac_c" 1>&6
echo "configure:1713: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5
echo "configure:1768: checking for Makefile.in in c/src/lib/libhwapi/drivers" >&5
if test -d $srcdir/c/src/lib/libhwapi/drivers; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1724,7 +1779,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory""... $ac_c" 1>&6
echo "configure:1728: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5
echo "configure:1783: checking for Makefile.in in c/src/lib/libhwapi/non_volatile_memory" >&5
if test -d $srcdir/c/src/lib/libhwapi/non_volatile_memory; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1739,7 +1794,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/serial""... $ac_c" 1>&6
echo "configure:1743: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5
echo "configure:1798: checking for Makefile.in in c/src/lib/libhwapi/serial" >&5
if test -d $srcdir/c/src/lib/libhwapi/serial; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1754,7 +1809,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/support""... $ac_c" 1>&6
echo "configure:1758: checking for Makefile.in in c/src/lib/libhwapi/support" >&5
echo "configure:1813: checking for Makefile.in in c/src/lib/libhwapi/support" >&5
if test -d $srcdir/c/src/lib/libhwapi/support; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1769,7 +1824,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/lib/libhwapi/wrapup""... $ac_c" 1>&6
echo "configure:1773: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5
echo "configure:1828: checking for Makefile.in in c/src/lib/libhwapi/wrapup" >&5
if test -d $srcdir/c/src/lib/libhwapi/wrapup; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1812,7 +1867,7 @@ fi
# pick up all the Makefiles in required parts of the tree
echo $ac_n "checking for Makefile.in in c/build-tools""... $ac_c" 1>&6
echo "configure:1816: checking for Makefile.in in c/build-tools" >&5
echo "configure:1871: checking for Makefile.in in c/build-tools" >&5
if test -d $srcdir/c/build-tools; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1827,7 +1882,7 @@ fi
echo $ac_n "checking for Makefile.in in make""... $ac_c" 1>&6
echo "configure:1831: checking for Makefile.in in make" >&5
echo "configure:1886: checking for Makefile.in in make" >&5
if test -d $srcdir/make; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1842,7 +1897,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/lib/libmisc""... $ac_c" 1>&6
echo "configure:1846: checking for Makefile.in in c/src/lib/libmisc" >&5
echo "configure:1901: checking for Makefile.in in c/src/lib/libmisc" >&5
if test -d $srcdir/c/src/lib/libmisc; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -1857,7 +1912,7 @@ fi
echo $ac_n "checking for Makefile.in in c/src/tests/samples""... $ac_c" 1>&6
echo "configure:1861: checking for Makefile.in in c/src/tests/samples" >&5
echo "configure:1916: checking for Makefile.in in c/src/tests/samples" >&5
if test -d $srcdir/c/src/tests/samples; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -2017,6 +2072,7 @@ $makefiles
make/host.cfg
make/target.cfg
make/Templates/Makefile.inc
c/build-tools/src/config.h
c/update-tools/Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF
@@ -2163,6 +2219,7 @@ $makefiles
make/host.cfg
make/target.cfg
make/Templates/Makefile.inc
c/build-tools/src/config.h
c/update-tools/Makefile"}
EOF
cat >> $CONFIG_STATUS <<\EOF