pike.git/ src/ configure.in

Branch: Tag:

2004-03-10

2004-03-10 09:22:37 by Henrik Grubbström (Grubba) <grubba@grubba.org>

More exhaustive make supports SHELL test.
Now uses symbolic name AC_FD_CC for fd 5.

Rev: src/configure.in:1.810

1: - AC_REVISION("$Id: configure.in,v 1.809 2004/03/09 22:01:30 grubba Exp $") + AC_REVISION("$Id: configure.in,v 1.810 2004/03/10 09:22:37 grubba Exp $")   AC_INIT(interpret.c)   AC_CONFIG_HEADER(machine.h)   
93:    cat "\$<" >"\$@"   EOF    pike_cv_make_supports_VPATH=no -  if ${MAKE-make} -f conftestmake conftest_VPATH.out >/dev/null 2>&5; then +  if ${MAKE-make} -f conftestmake conftest_VPATH.out >/dev/null 2>&AC_FD_CC; then    if test -f conftest_VPATH.out; then    pike_cv_make_supports_VPATH=yes    else :; fi
118:    AC_CACHE_VAL(pike_cv_make_supports_spaces_in_SHELL, [    cat > conftestmake <<EOF   SHELL=/bin/sh -n - all: + false:    /bin/false - other: + true:    /bin/true -  + complex_false: +  test "foo" = "foo" && /bin/false + complex_true: +  test "foo" = "bar" || /bin/true   EOF -  if ${MAKE-make} -f conftestmake >/dev/null 2>&5; then +  if ${MAKE-make} -f conftestmake false >/dev/null 2>&AC_FD_CC; then    # /bin/sh was found, and /bin/false was not executed.    pike_cv_make_supports_spaces_in_SHELL=yes -  elif ${MAKE-make} -f conftestmake other >/dev/null 2>&5; then -  # SHELL was ignored, and both /bin/false and /bin/true were executed. +  elif ${MAKE-make} -f conftestmake complex_false >/dev/null 2>&AC_FD_CC; then +  # SHELL is ignored for simple targets, but not for more +  # complex expressions. +  # When SHELL is used, spaces are supported. +  pike_cv_make_supports_spaces_in_SHELL="complex only" +  elif ${MAKE-make} -f conftestmake complex_true >/dev/null 2>&AC_FD_CC; then +  # SHELL is ignored for all targets.    pike_cv_make_supports_spaces_in_SHELL=ignored -  +  elif ${MAKE-make} -f conftestmake true >/dev/null 2>&AC_FD_CC; then +  # SHELL is ignored for simple targets, but not for more +  # complex expressions. +  # When SHELL is used, spaces are not supported. +  pike_cv_make_supports_spaces_in_SHELL=no    else -  # SHELL with spaces caused errors. +  # Spaces are not supported in SHELL.    pike_cv_make_supports_spaces_in_SHELL=no    fi    rm -f conftestmake
838:   SMARTLINK="$BUILDDIR/smartlink"      AC_MSG_CHECKING(if $SMARTLINK exists is up to date and works) - if ls -1tr "$SMARTLINK${ac_exeext}" "$srcdir/smartlink.$ac_ext" 2>/dev/null | head -n 1 | grep "smartlink.$ac_ext" >/dev/null 2>&5 && "$SMARTLINK" -v >/dev/null 2>&5; then + if ls -1tr "$SMARTLINK${ac_exeext}" "$srcdir/smartlink.$ac_ext" 2>/dev/null | head -n 1 | grep "smartlink.$ac_ext" >/dev/null 2>&AC_FD_CC && "$SMARTLINK" -v >/dev/null 2>&AC_FD_CC; then    AC_MSG_RESULT(yes)   else    AC_MSG_RESULT(no)
860:       AC_MSG_CHECKING(whether smartlink compiles)    -  link_cmd='${SMARTBUILDCC-cc} -o smartlink${ac_exeext} $CFLAGS -I. $CPPFLAGS $LDFLAGS $srcdir/smartlink.$ac_ext $LIBS 2>&5' -  if { (eval echo Compiling smartlink: \"$link_cmd\") 1>&5; (eval $link_cmd) 2>&5; } && "$BUILDDIR/smartlink" -v >/dev/null 2>&5; then +  link_cmd='${SMARTBUILDCC-cc} -o smartlink${ac_exeext} $CFLAGS -I. $CPPFLAGS $LDFLAGS $srcdir/smartlink.$ac_ext $LIBS 2>&AC_FD_CC' +  if { (eval echo Compiling smartlink: \"$link_cmd\") 1>&AC_FD_CC; (eval $link_cmd) 2>&AC_FD_CC; } && "$BUILDDIR/smartlink" -v >/dev/null 2>&AC_FD_CC; then    AC_MSG_RESULT(yes)    else    AC_MSG_RESULT(no - use the sh script)
1016:    cat > conftest.c <<EOF   char *foo[[]] = { "bar" };   EOF -  pike_compile='${CC-cc} -S $CFLAGS $CPPFLAGS conftest.c 1>&5' +  pike_compile='${CC-cc} -S $CFLAGS $CPPFLAGS conftest.c 1>&AC_FD_CC'    pike_cv_gcc_uaword=no -  if { (eval echo configure: \"$pike_compile\") >&5; (eval $pike_compile) 2>&5; }; then -  if grep ".uaword" conftest.s 2>&5 >/dev/null; then -  echo "configure: result contains .uaword:" >&5 -  cat conftest.s >&5 +  if { (eval echo configure: \"$pike_compile\") >&AC_FD_CC; (eval $pike_compile) 2>&AC_FD_CC; }; then +  if grep ".uaword" conftest.s 2>&AC_FD_CC >/dev/null; then +  echo "configure: result contains .uaword:" >&AC_FD_CC +  cat conftest.s >&AC_FD_CC    pike_cv_gcc_uaword=yes    else :; fi    else -  echo "configure: failed program was:" >&5 -  cat conftest.c >&5 +  echo "configure: failed program was:" >&AC_FD_CC +  cat conftest.c >&AC_FD_CC    fi    rm -rf conftest.*    ])
1107:    fi       AC_MSG_CHECKING(if patch_cc1 compiles) -  link_cmd='${CC-cc} -o patch_cc1${ac_exeext} $CFLAGS -I. $CPPFLAGS $LDFLAGS $srcdir/patch_cc1.$ac_ext $LIBS 2>&5' -  if { (eval echo Compiling patch_cc1: \"$link_cmd\") 1>&5; (eval $link_cmd) 2>&5; } && "$BUILDDIR/patch_cc1" -v >/dev/null 2>&5; then +  link_cmd='${CC-cc} -o patch_cc1${ac_exeext} $CFLAGS -I. $CPPFLAGS $LDFLAGS $srcdir/patch_cc1.$ac_ext $LIBS 2>&AC_FD_CC' +  if { (eval echo Compiling patch_cc1: \"$link_cmd\") 1>&AC_FD_CC; (eval $link_cmd) 2>&AC_FD_CC; } && "$BUILDDIR/patch_cc1" -v >/dev/null 2>&AC_FD_CC; then    AC_MSG_RESULT(yes)       if test -f "$cc1.patched"; then
1124:    fi       AC_MSG_CHECKING(if patch_cc1 works) -  if ./patch_cc1 "$cc1" 2>&5 >"$cc1.patched"; then +  if ./patch_cc1 "$cc1" 2>&AC_FD_CC >"$cc1.patched"; then    if test -f "$cc1.patched"; then :; else    AC_MSG_RESULT(no - failed to create $cc1.patched)    exit 1
2360:    exit(errors);   }   EOF -  if $YACC -d conftest.y 1>&5 2>&5; then +  if $YACC -d conftest.y 1>&AC_FD_CC 2>&AC_FD_CC; then    if test "x$enable_binary" = "xno"; then    break    else
2416:   int yylex(void *yylval) { return 'f'; }   void yyerror(char *err) { fprintf(stderr, "ERR: %s\\n", err); }   EOF -  echo conftest.y: 1>&5 -  cat conftest.y 1>&5 -  if $YACC -d conftest.y 1>&5 2>&5; then +  echo conftest.y: 1>&AC_FD_CC +  cat conftest.y 1>&AC_FD_CC +  if $YACC -d conftest.y 1>&AC_FD_CC 2>&AC_FD_CC; then    AC_TRY_LINK([   #include "y.tab.c"    ], [
6628:   AC_MSG_CHECKING(if dynamic loading works)   AC_CACHE_VAL(pike_cv_sys_dynamic_loading,   [ -  echo $CC -c $CFLAGS $CCSHARED conftest.c -o conftest.o 1>&5 -  $CC -c $CFLAGS $CCSHARED conftest.c -o conftest.o 1>&5 2>&5 +  echo $CC -c $CFLAGS $CCSHARED conftest.c -o conftest.o 1>&AC_FD_CC +  $CC -c $CFLAGS $CCSHARED conftest.c -o conftest.o 1>&AC_FD_CC 2>&AC_FD_CC    -  echo $BINDIR/smartlink $LDSHARED $LDFLAGS conftest.o -o conftest.$SO 1>&5 -  $BINDIR/smartlink $LDSHARED $LDFLAGS conftest.o -o conftest.$SO 1>&5 2>&5 +  echo $BINDIR/smartlink $LDSHARED $LDFLAGS conftest.o -o conftest.$SO 1>&AC_FD_CC +  $BINDIR/smartlink $LDSHARED $LDFLAGS conftest.o -o conftest.$SO 1>&AC_FD_CC 2>&AC_FD_CC       if test -f conftest.$SO ; then    mv conftest.$SO myconftest.so