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-rw-r--r--c/src/exec/configure323
-rw-r--r--c/src/exec/configure.in13
2 files changed, 88 insertions, 248 deletions
diff --git a/c/src/exec/configure b/c/src/exec/configure
index 3e230e7b00..790b32ceb5 100644
--- a/c/src/exec/configure
+++ b/c/src/exec/configure
@@ -1301,184 +1301,10 @@ esac
-if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
-
-
-
-for ac_prog in "$program_prefix"g++ "$program_prefix"c++
-do
-# Extract the first word of "$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:1314: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_CXX_FOR_TARGET'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- case "$CXX_FOR_TARGET" in
- /*)
- ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a path.
- ;;
- ?:/*)
- ac_cv_path_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test with a dos path.
- ;;
- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$ac_word; then
- ac_cv_path_CXX_FOR_TARGET="$ac_dir/$ac_word"
- break
- fi
- done
- IFS="$ac_save_ifs"
- ;;
-esac
-fi
-CXX_FOR_TARGET="$ac_cv_path_CXX_FOR_TARGET"
-if test -n "$CXX_FOR_TARGET"; then
- echo "$ac_t""$CXX_FOR_TARGET" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-test -n "$CXX_FOR_TARGET" && break
-done
-
-test -z "$CXX_FOR_TARGET" \
- && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
-
-rtems_save_CXX=$CXX
-rtems_save_CXXFLAGS=$CXXFLAGS
-
-CXX=$CXX_FOR_TARGET
-
-echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1358: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
-
-ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
-cat > conftest.$ac_ext << EOF
-
-#line 1369 "configure"
-#include "confdefs.h"
-
-int main(){return(0);}
-EOF
-if { (eval echo configure:1374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- ac_cv_prog_cxx_works=yes
- # If we can't run a trivial program, we are probably using a cross compiler.
- if (./conftest; exit) 2>/dev/null; then
- ac_cv_prog_cxx_cross=no
- else
- ac_cv_prog_cxx_cross=yes
- fi
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_prog_cxx_works=no
-fi
-rm -fr conftest*
-ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
-echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
-if test $ac_cv_prog_cxx_works = no; then
- { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
-fi
-echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1400: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
-echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
-cross_compiling=$ac_cv_prog_cxx_cross
-
-echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:1405: checking whether we are using GNU C++" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.C <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1414: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gxx=yes
-else
- ac_cv_prog_gxx=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gxx" 1>&6
-
-if test $ac_cv_prog_gxx = yes; then
- GXX=yes
- ac_test_CXXFLAGS="${CXXFLAGS+set}"
- ac_save_CXXFLAGS="$CXXFLAGS"
- CXXFLAGS=
- echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:1429: checking whether ${CXX-g++} accepts -g" >&5
-if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- echo 'void f(){}' > conftest.cc
-if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
- ac_cv_prog_cxx_g=yes
-else
- ac_cv_prog_cxx_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
- if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS="$ac_save_CXXFLAGS"
- elif test $ac_cv_prog_cxx_g = yes; then
- CXXFLAGS="-g -O2"
- else
- CXXFLAGS="-O2"
- fi
-else
- GXX=
- test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
-fi
-
-rtems_cv_prog_gxx=$ac_cv_prog_gxx
-rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
-rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
-rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
-
-CXX=$rtems_save_CXX
-CXXFLAGS=$rtems_save_CXXFLAGS
-
-unset ac_cv_prog_gxx
-unset ac_cv_prog_cc_g
-unset ac_cv_prog_cxx_works
-unset ac_cv_prog_cxx_cross
-
- if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
- { echo "configure: error: ***
- Inconsistency in compiler configuration:
- Target C compiler and Target C++ compiler
- must both either be cross compilers or native compilers
- Hint: If building a posix bsp: LD_LIBRARY_PATH? " 1>&2; exit 1; }
- fi
-
-fi
-
echo $ac_n "checking target's ar""... $ac_c" 1>&6
-echo "configure:1482: checking target's ar" >&5
+echo "configure:1308: checking target's ar" >&5
if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1511,7 +1337,7 @@ else
# will override the environment variable, which isn't what the user
# intends
echo $ac_n "checking whether environment variable AR_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:1515: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
+echo "configure:1341: checking whether environment variable AR_FOR_TARGET is an absolute path" >&5
case "$AR_FOR_TARGET" in
/*) # valid
echo "$ac_t"""yes"" 1>&6
@@ -1528,7 +1354,7 @@ echo "configure:1515: checking whether environment variable AR_FOR_TARGET is an
# Extract the first word of ""$program_prefix"ar", so it can be a program name with args.
set dummy "$program_prefix"ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1532: checking for $ac_word" >&5
+echo "configure:1358: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_AR_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1565,7 +1391,7 @@ fi
echo $ac_n "checking target's as""... $ac_c" 1>&6
-echo "configure:1569: checking target's as" >&5
+echo "configure:1395: checking target's as" >&5
if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1598,7 +1424,7 @@ else
# will override the environment variable, which isn't what the user
# intends
echo $ac_n "checking whether environment variable AS_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:1602: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
+echo "configure:1428: checking whether environment variable AS_FOR_TARGET is an absolute path" >&5
case "$AS_FOR_TARGET" in
/*) # valid
echo "$ac_t"""yes"" 1>&6
@@ -1615,7 +1441,7 @@ echo "configure:1602: checking whether environment variable AS_FOR_TARGET is an
# Extract the first word of ""$program_prefix"as", so it can be a program name with args.
set dummy "$program_prefix"as; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1619: checking for $ac_word" >&5
+echo "configure:1445: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_AS_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1652,7 +1478,7 @@ fi
echo $ac_n "checking target's ld""... $ac_c" 1>&6
-echo "configure:1656: checking target's ld" >&5
+echo "configure:1482: checking target's ld" >&5
if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1685,7 +1511,7 @@ else
# will override the environment variable, which isn't what the user
# intends
echo $ac_n "checking whether environment variable LD_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:1689: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
+echo "configure:1515: checking whether environment variable LD_FOR_TARGET is an absolute path" >&5
case "$LD_FOR_TARGET" in
/*) # valid
echo "$ac_t"""yes"" 1>&6
@@ -1702,7 +1528,7 @@ echo "configure:1689: checking whether environment variable LD_FOR_TARGET is an
# Extract the first word of ""$program_prefix"ld", so it can be a program name with args.
set dummy "$program_prefix"ld; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1706: checking for $ac_word" >&5
+echo "configure:1532: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_LD_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1739,7 +1565,7 @@ fi
echo $ac_n "checking target's nm""... $ac_c" 1>&6
-echo "configure:1743: checking target's nm" >&5
+echo "configure:1569: checking target's nm" >&5
if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1772,7 +1598,7 @@ else
# will override the environment variable, which isn't what the user
# intends
echo $ac_n "checking whether environment variable NM_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:1776: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
+echo "configure:1602: checking whether environment variable NM_FOR_TARGET is an absolute path" >&5
case "$NM_FOR_TARGET" in
/*) # valid
echo "$ac_t"""yes"" 1>&6
@@ -1789,7 +1615,7 @@ echo "configure:1776: checking whether environment variable NM_FOR_TARGET is an
# Extract the first word of ""$program_prefix"nm", so it can be a program name with args.
set dummy "$program_prefix"nm; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1793: checking for $ac_word" >&5
+echo "configure:1619: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_NM_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1827,7 +1653,7 @@ fi
echo $ac_n "checking target's ranlib""... $ac_c" 1>&6
-echo "configure:1831: checking target's ranlib" >&5
+echo "configure:1657: checking target's ranlib" >&5
if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1860,7 +1686,7 @@ else
# will override the environment variable, which isn't what the user
# intends
echo $ac_n "checking whether environment variable RANLIB_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:1864: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
+echo "configure:1690: checking whether environment variable RANLIB_FOR_TARGET is an absolute path" >&5
case "$RANLIB_FOR_TARGET" in
/*) # valid
echo "$ac_t"""yes"" 1>&6
@@ -1877,7 +1703,7 @@ echo "configure:1864: checking whether environment variable RANLIB_FOR_TARGET is
# Extract the first word of ""$program_prefix"ranlib", so it can be a program name with args.
set dummy "$program_prefix"ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1881: checking for $ac_word" >&5
+echo "configure:1707: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_RANLIB_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1916,7 +1742,7 @@ fi
# ranlib wasn't found; check if ar -s is available
echo $ac_n "checking whether $AR_FOR_TARGET -s works""... $ac_c" 1>&6
-echo "configure:1920: checking whether $AR_FOR_TARGET -s works" >&5
+echo "configure:1746: checking whether $AR_FOR_TARGET -s works" >&5
if eval "test \"`echo '$''{'rtems_cv_AR_FOR_TARGET_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1925,8 +1751,8 @@ cat > conftest.$ac_ext <<EOF
int foo( int b )
{ return b; }
EOF
-if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:1929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
- && { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:1930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
+if { ac_try='$CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext'; { (eval echo configure:1755: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
+ && { ac_try='$AR_FOR_TARGET -sr conftest.a conftest.o'; { (eval echo configure:1756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } \
&& test -s conftest.a ; \
then
rtems_cv_AR_FOR_TARGET_S="yes"
@@ -1951,7 +1777,7 @@ echo "$ac_t""$rtems_cv_AR_FOR_TARGET_S" 1>&6
echo $ac_n "checking target's objcopy""... $ac_c" 1>&6
-echo "configure:1955: checking target's objcopy" >&5
+echo "configure:1781: checking target's objcopy" >&5
if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1984,7 +1810,7 @@ else
# will override the environment variable, which isn't what the user
# intends
echo $ac_n "checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:1988: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
+echo "configure:1814: checking whether environment variable OBJCOPY_FOR_TARGET is an absolute path" >&5
case "$OBJCOPY_FOR_TARGET" in
/*) # valid
echo "$ac_t"""yes"" 1>&6
@@ -2001,7 +1827,7 @@ echo "configure:1988: checking whether environment variable OBJCOPY_FOR_TARGET i
# Extract the first word of ""$program_prefix"objcopy", so it can be a program name with args.
set dummy "$program_prefix"objcopy; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2005: checking for $ac_word" >&5
+echo "configure:1831: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_OBJCOPY_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2038,7 +1864,7 @@ fi
echo $ac_n "checking target's size""... $ac_c" 1>&6
-echo "configure:2042: checking target's size" >&5
+echo "configure:1868: checking target's size" >&5
if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2071,7 +1897,7 @@ else
# will override the environment variable, which isn't what the user
# intends
echo $ac_n "checking whether environment variable SIZE_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:2075: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
+echo "configure:1901: checking whether environment variable SIZE_FOR_TARGET is an absolute path" >&5
case "$SIZE_FOR_TARGET" in
/*) # valid
echo "$ac_t"""yes"" 1>&6
@@ -2088,7 +1914,7 @@ echo "configure:2075: checking whether environment variable SIZE_FOR_TARGET is a
# Extract the first word of ""$program_prefix"size", so it can be a program name with args.
set dummy "$program_prefix"size; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2092: checking for $ac_word" >&5
+echo "configure:1918: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_SIZE_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2125,7 +1951,7 @@ fi
echo $ac_n "checking target's strip""... $ac_c" 1>&6
-echo "configure:2129: checking target's strip" >&5
+echo "configure:1955: checking target's strip" >&5
if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2158,7 +1984,7 @@ else
# will override the environment variable, which isn't what the user
# intends
echo $ac_n "checking whether environment variable STRIP_FOR_TARGET is an absolute path""... $ac_c" 1>&6
-echo "configure:2162: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5
+echo "configure:1988: checking whether environment variable STRIP_FOR_TARGET is an absolute path" >&5
case "$STRIP_FOR_TARGET" in
/*) # valid
echo "$ac_t"""yes"" 1>&6
@@ -2175,7 +2001,7 @@ echo "configure:2162: checking whether environment variable STRIP_FOR_TARGET is
# Extract the first word of ""$program_prefix"strip", so it can be a program name with args.
set dummy "$program_prefix"strip; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2179: checking for $ac_word" >&5
+echo "configure:2005: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_STRIP_FOR_TARGET'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2214,7 +2040,7 @@ fi
if test "${target_cpu}" = "i386"; then
echo $ac_n "checking for 16 bit mode assembler support""... $ac_c" 1>&6
-echo "configure:2218: checking for 16 bit mode assembler support" >&5
+echo "configure:2044: checking for 16 bit mode assembler support" >&5
if eval "test \"`echo '$''{'rtems_cv_prog_gas_code16'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2224,7 +2050,7 @@ else
addr32
lgdt 0
EOF
- if { ac_try='$AS_FOR_TARGET -o conftest.o conftest.s'; { (eval echo configure:2228: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+ if { ac_try='$AS_FOR_TARGET -o conftest.o conftest.s'; { (eval echo configure:2054: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
rtems_cv_prog_gas_code16=yes
else
rtems_cv_prog_gas_code16=no
@@ -2240,7 +2066,7 @@ echo "$ac_t""$rtems_cv_prog_gas_code16" 1>&6
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2244: checking for $ac_word" >&5
+echo "configure:2070: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2270,7 +2096,7 @@ if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2274: checking for $ac_word" >&5
+echo "configure:2100: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2321,7 +2147,7 @@ fi
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2325: checking for $ac_word" >&5
+echo "configure:2151: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2353,7 +2179,7 @@ fi
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2357: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:2183: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -2364,12 +2190,12 @@ cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext << EOF
-#line 2368 "configure"
+#line 2194 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:2373: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
@@ -2395,12 +2221,12 @@ if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2399: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2225: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:2404: checking whether we are using GNU C" >&5
+echo "configure:2230: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2409,7 +2235,7 @@ else
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2413: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@@ -2428,7 +2254,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:2432: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:2258: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2464,7 +2290,7 @@ if test "$RTEMS_CPU" = "unix" ; then
echo $ac_n "checking whether $RTEMS_HOST supports System V semaphores""... $ac_c" 1>&6
-echo "configure:2468: checking whether $RTEMS_HOST supports System V semaphores" >&5
+echo "configure:2294: checking whether $RTEMS_HOST supports System V semaphores" >&5
if eval "test \"`echo '$''{'rtems_cv_sysv_sem'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2473,7 +2299,7 @@ if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
-#line 2477 "configure"
+#line 2303 "configure"
#include "confdefs.h"
#include <sys/types.h>
@@ -2499,7 +2325,7 @@ int main () {
}
EOF
-if { (eval echo configure:2503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
rtems_cv_sysv_sem="yes"
else
@@ -2522,7 +2348,7 @@ echo "$ac_t""$rtems_cv_sysv_sem" 1>&6
echo $ac_n "checking whether $RTEMS_HOST supports System V shared memory""... $ac_c" 1>&6
-echo "configure:2526: checking whether $RTEMS_HOST supports System V shared memory" >&5
+echo "configure:2352: checking whether $RTEMS_HOST supports System V shared memory" >&5
if eval "test \"`echo '$''{'rtems_cv_sysv_shm'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2531,7 +2357,7 @@ if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
-#line 2535 "configure"
+#line 2361 "configure"
#include "confdefs.h"
#include <sys/types.h>
@@ -2547,7 +2373,7 @@ int main () {
}
EOF
-if { (eval echo configure:2551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
rtems_cv_sysv_shm="yes"
else
@@ -2570,7 +2396,7 @@ echo "$ac_t""$rtems_cv_sysv_shm" 1>&6
echo $ac_n "checking whether $RTEMS_HOST supports System V messages""... $ac_c" 1>&6
-echo "configure:2574: checking whether $RTEMS_HOST supports System V messages" >&5
+echo "configure:2400: checking whether $RTEMS_HOST supports System V messages" >&5
if eval "test \"`echo '$''{'rtems_cv_sysv_msg'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2579,7 +2405,7 @@ if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
-#line 2583 "configure"
+#line 2409 "configure"
#include "confdefs.h"
#include <sys/types.h>
@@ -2595,7 +2421,7 @@ int main () {
}
EOF
-if { (eval echo configure:2599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
rtems_cv_sysv_msg="yes"
else
@@ -2619,7 +2445,7 @@ fi
echo $ac_n "checking for newlib""... $ac_c" 1>&6
-echo "configure:2623: checking for newlib" >&5
+echo "configure:2449: checking for newlib" >&5
if eval "test \"`echo '$''{'rtems_cv_use_newlib'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2628,14 +2454,14 @@ else
CC=$CC_FOR_TARGET
cat > conftest.$ac_ext <<EOF
-#line 2632 "configure"
+#line 2458 "configure"
#include "confdefs.h"
extern int not_required_by_rtems() ;
int main() {
not_required_by_rtems()
; return 0; }
EOF
-if { (eval echo configure:2639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
rtems_cv_use_newlib="yes"
else
@@ -2646,14 +2472,14 @@ rm -f conftest*
if test -z "$rtems_cv_use_newlib"; then
cat > conftest.$ac_ext <<EOF
-#line 2650 "configure"
+#line 2476 "configure"
#include "confdefs.h"
extern int rtems_provides_crt0 ;
int main() {
rtems_provides_crt0 = 0
; return 0; }
EOF
-if { (eval echo configure:2657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
rtems_cv_use_newlib="yes"
else
@@ -2674,16 +2500,15 @@ RTEMS_USE_NEWLIB="$rtems_cv_use_newlib"
# Check if there is custom/*.cfg for this BSP
echo $ac_n "checking for make/custom/$RTEMS_BSP.cfg""... $ac_c" 1>&6
-echo "configure:2678: checking for make/custom/$RTEMS_BSP.cfg" >&5
+echo "configure:2504: checking for make/custom/$RTEMS_BSP.cfg" >&5
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/$RTEMS_BSP.cfg"; then
echo "$ac_t""yes" 1>&6
else
{ echo "configure: error: no" 1>&2; exit 1; }
fi
-
echo $ac_n "checking whether BSP supports multiprocessing""... $ac_c" 1>&6
-echo "configure:2687: checking whether BSP supports multiprocessing" >&5
+echo "configure:2512: checking whether BSP supports multiprocessing" >&5
if eval "test \"`echo '$''{'rtems_cv_HAS_MP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -2696,7 +2521,6 @@ else
else
rtems_cv_HAS_MP="no";
fi
-
fi
echo "$ac_t""$rtems_cv_HAS_MP" 1>&6
@@ -2707,11 +2531,37 @@ HAS_MP="no"
fi
+echo $ac_n "checking whether BSP supports libposix""... $ac_c" 1>&6
+echo "configure:2536: checking whether BSP supports libposix" >&5
+if eval "test \"`echo '$''{'rtems_cv_HAS_POSIX_API'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ case "$RTEMS_CPU" in
+ unix*)
+ rtems_cv_HAS_POSIX_API="no"
+ ;;
+ *)
+ if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
+ rtems_cv_HAS_POSIX_API="yes";
+ else
+ rtems_cv_HAS_POSIX_API="disabled";
+ fi
+ ;;
+ esac
+fi
+
+echo "$ac_t""$rtems_cv_HAS_POSIX_API" 1>&6
+if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
+ HAS_POSIX_API="yes";
+else
+ HAS_POSIX_API="no";
+fi
+
# find all the Executive Makefiles
echo $ac_n "checking for Makefile.in in score/cpu/$RTEMS_CPU""... $ac_c" 1>&6
-echo "configure:2715: checking for Makefile.in in score/cpu/$RTEMS_CPU" >&5
+echo "configure:2565: checking for Makefile.in in score/cpu/$RTEMS_CPU" >&5
if test -d $srcdir/score/cpu/$RTEMS_CPU; then
rtems_av_save_dir=`pwd`;
cd $srcdir;
@@ -2728,7 +2578,7 @@ fi
# If RTEMS macros are enabled, then use them. Otherwise, use inlines.
if test "$RTEMS_USE_MACROS" = "yes"; then
inline_dir="macros"
- if test "$RTEMS_HAS_POSIX_API" = "yes"; then
+ if test "$HAS_POSIX_API" = "yes"; then
# The problem is that there is currently no code in posix/macros :)
{ echo "configure: error: Macros are not implemented for the POSIX API" 1>&2; exit 1; }
fi
@@ -2736,7 +2586,7 @@ else
inline_dir="inline"
fi
-if test "$RTEMS_HAS_POSIX_API" = "yes"; then
+if test "$HAS_POSIX_API" = "yes"; then
makefiles="$makefiles posix/Makefile"
makefiles="$makefiles posix/src/Makefile"
makefiles="$makefiles posix/include/Makefile"
@@ -2762,7 +2612,6 @@ fi
-
# Try to explicitly list a Makefile here
trap '' 1 2 15
cat > confcache <<\EOF
@@ -2981,7 +2830,6 @@ s%@INSTALL_CHANGE@%$INSTALL_CHANGE%g
s%@PACKHEX@%$PACKHEX%g
s%@CC_FOR_TARGET@%$CC_FOR_TARGET%g
s%@GCCSED@%$GCCSED%g
-s%@CXX_FOR_TARGET@%$CXX_FOR_TARGET%g
s%@AR_FOR_TARGET@%$AR_FOR_TARGET%g
s%@AS_FOR_TARGET@%$AS_FOR_TARGET%g
s%@LD_FOR_TARGET@%$LD_FOR_TARGET%g
@@ -2994,9 +2842,9 @@ s%@RTEMS_GAS_CODE16@%$RTEMS_GAS_CODE16%g
s%@CC@%$CC%g
s%@RTEMS_USE_NEWLIB@%$RTEMS_USE_NEWLIB%g
s%@HAS_MP@%$HAS_MP%g
+s%@HAS_POSIX_API@%$HAS_POSIX_API%g
s%@RTEMS_VERSION@%$RTEMS_VERSION%g
s%@rtems_cv_prog_cc_cross@%$rtems_cv_prog_cc_cross%g
-s%@RTEMS_HAS_CPLUSPLUS@%$RTEMS_HAS_CPLUSPLUS%g
s%@RTEMS_USE_GCC272@%$RTEMS_USE_GCC272%g
s%@program_prefix@%$program_prefix%g
s%@CC_CFLAGS_DEFAULT@%$CC_CFLAGS_DEFAULT%g
@@ -3148,4 +2996,3 @@ chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
diff --git a/c/src/exec/configure.in b/c/src/exec/configure.in
index 8b8f5d23b3..f92a7bb3ae 100644
--- a/c/src/exec/configure.in
+++ b/c/src/exec/configure.in
@@ -33,11 +33,6 @@ RTEMS_PROJECT_ROOT
dnl check target cc
RTEMS_PROG_CC_FOR_TARGET
-dnl check for g++
-if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
- RTEMS_PROG_CXX_FOR_TARGET
-fi
-
RTEMS_CANONICALIZE_TOOLS
dnl if this is an i386, does gas have good code16 support?
@@ -49,8 +44,8 @@ RTEMS_CHECK_NEWLIB
# Check if there is custom/*.cfg for this BSP
RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
-
RTEMS_CHECK_MULTIPROCESSING(RTEMS_BSP)
+RTEMS_CHECK_POSIX_API(RTEMS_BSP)
# find all the Executive Makefiles
RTEMS_CHECK_MAKEFILE(score/cpu/$RTEMS_CPU)
@@ -58,7 +53,7 @@ RTEMS_CHECK_MAKEFILE(score/cpu/$RTEMS_CPU)
# If RTEMS macros are enabled, then use them. Otherwise, use inlines.
if test "$RTEMS_USE_MACROS" = "yes"; then
inline_dir="macros"
- if test "$RTEMS_HAS_POSIX_API" = "yes"; then
+ if test "$HAS_POSIX_API" = "yes"; then
# The problem is that there is currently no code in posix/macros :)
AC_MSG_ERROR(Macros are not implemented for the POSIX API)
fi
@@ -66,7 +61,7 @@ else
inline_dir="inline"
fi
-if test "$RTEMS_HAS_POSIX_API" = "yes"; then
+if test "$HAS_POSIX_API" = "yes"; then
makefiles="$makefiles posix/Makefile"
makefiles="$makefiles posix/src/Makefile"
makefiles="$makefiles posix/include/Makefile"
@@ -85,7 +80,6 @@ fi
AC_SUBST(RTEMS_VERSION)
AC_SUBST(rtems_cv_prog_cc_cross)
-AC_SUBST(RTEMS_HAS_CPLUSPLUS)
AC_SUBST(RTEMS_USE_GCC272)
AC_SUBST(program_prefix)
AC_SUBST(CC_CFLAGS_DEFAULT)
@@ -129,4 +123,3 @@ wrapup/Makefile
wrapup/rtems/Makefile
$makefiles
)
-