pike.git/ src/ configure.in

Branch: Tag:

2003-11-07

2003-11-07 21:05:56 by Martin Stjernholm <mast@lysator.liu.se>

Cleaned up the warnings a little and made then stand out a little more. Warn
if --without-bignums is used.

Rev: src/aclocal.m4:1.83
Rev: src/configure.in:1.744

1: - AC_REVISION("$Id: configure.in,v 1.743 2003/11/07 17:53:15 mast Exp $") + AC_REVISION("$Id: configure.in,v 1.744 2003/11/07 21:05:56 mast Exp $")   AC_INIT(interpret.c)   AC_CONFIG_HEADER(machine.h)   
26:    *)    oldsrcdir="$srcdir"    srcdir="`cd \"$srcdir\";pwd`" -  AC_MSG_WARN([ - Converted $oldsrcdir to $srcdir, - If this does not work, please use an absolute path to the configure script. - ]) +  AC_MSG_WARN([Converted $oldsrcdir to $srcdir, + If this does not work, please use an absolute path to the configure script.])    ;;   esac   
59:   if test "x$CONFIG_SHELL" = "x"; then    AC_PATH_PROG(bash_prog, bash, no)    if test "x$ac_cv_path_bash_prog" = "xno"; then :; else -  AC_MSG_WARN([ - Found bash as $ac_cv_path_bash_prog. +  AC_MSG_WARN([Found bash as $ac_cv_path_bash_prog.   Will attempt to restart configure with bash for performance. - If this fails, please set CONFIG_SHELL to /bin/sh before starting configure. - ]) + If this fails, please set CONFIG_SHELL to /bin/sh before starting configure.])    CONFIG_SHELL="$ac_cv_path_bash_prog"    export CONFIG_SHELL    echo $CONFIG_SHELL "$srcdir/configure" $ac_configure_args
162:    [], [enable_binary=yes])      if test "x$enable_binary" = "xno"; then -  PIKE_MSG_WARN([ -  - Short-circuiting configure tests for binary building. Only some +  PIKE_MSG_WARN([Short-circuiting configure tests for binary building. Only some   targets in the Makefile can be used, typically those that only - operates on the source directory, e.g. depend. -  - ]) + operates on the source directory, e.g. depend.])    AC_DEFINE(DISABLE_BINARY)   else       if test ! -z "$pike_cv_prog_CC_save" -a ! -z "$CC" -a "$CC" != "$pike_cv_prog_CC_save"    then    PIKE_MSG_WARN([CC is different than last time Pike was compiled, -  It is probably best to delete ./config.cache before proceeding]) + It is probably best to delete ./config.cache before proceeding.])    fi       pike_cv_prog_CC_save="$CC"
938:    if test "x$gcc_ld_path" = "x"; then :; else    if test -d "$gcc_ld_path/."; then    if "$gcc_ld_path/ld" -v 2>&1 | grep -i GNU >/dev/null; then -  PIKE_MSG_WARN([GNU ld found on Solaris sparc system ($gcc_ld_path/ld).]) -  PIKE_MSG_WARN([This may cause the dynamic module support to fail.]) +  PIKE_MSG_WARN([GNU ld found on Solaris sparc system ($gcc_ld_path/ld). + This may cause the dynamic module support to fail.])    else :; fi    else :; fi    fi
1000:    ])    AC_MSG_RESULT($pike_cv_ac_r_sparc_ua32)    if test "$pike_cv_ac_r_sparc_ua32" = "yes"; then -  PIKE_MSG_WARN([Your gcc/as combo may generate R_SPARC_UA32 relocations.]) -  PIKE_MSG_WARN([R_SPARC_UA32 relocations are unsupported in Solaris >= 2.3,]) -  PIKE_MSG_WARN([and have broken support in Solaris 7.]) +  PIKE_MSG_WARN([Your gcc/as combo may generate R_SPARC_UA32 relocations. + R_SPARC_UA32 relocations are unsupported in Solaris >= 2.3, + and have broken support in Solaris 7.])       if test "x$with_patch_gcc$with_force_ua32" = "xnono"; then    if test -d "/var/sadm/patch/107058-01/."; then -  PIKE_MSG_WARN([Back out patch 107058-01, or]) -  PIKE_MSG_WARN([recompile gcc with a modified config/sparc/sol2.h.]) +  PIKE_MSG_WARN([Back out patch 107058-01, or + recompile gcc with a modified config/sparc/sol2.h.])    else    PIKE_MSG_WARN([Recompile gcc with a modified config/sparc/sol2.h.])    fi    -  PIKE_MSG_WARN([]) -  PIKE_MSG_WARN([You may want to try binary patching gcc.]) -  PIKE_MSG_WARN([In that case rerun configure with --with-patch-gcc.]) -  PIKE_MSG_WARN([NOTE: Binary patching is highly experimental and risky,]) -  PIKE_MSG_WARN([ and may break your existing gcc even more.]) -  PIKE_MSG_WARN([]) -  PIKE_MSG_WARN([R_SPARC_UA32 relocations are supported on some versions]) -  PIKE_MSG_WARN([of Solaris. If you want to try a binary with R_SPARC_UA32]) -  PIKE_MSG_WARN([relocations, rerun configure with --with-force-ua32.]) -  PIKE_MSG_WARN([]) +  PIKE_MSG_WARN([You may want to try binary patching gcc. + In that case rerun configure with --with-patch-gcc. + NOTE: Binary patching is highly experimental and risky, +  and may break your existing gcc even more. +  + R_SPARC_UA32 relocations are supported on some versions + of Solaris. If you want to try a binary with R_SPARC_UA32 + relocations, rerun configure with --with-force-ua32.])    exit 1    fi       if test "x$with_patch_gcc" = "xno"; then :; else -  PIKE_MSG_WARN([Will attempt to patch gcc.]) +  AC_MSG_WARN([Will attempt to patch gcc.])       AC_MSG_CHECKING([for cc1])    if test "x$with_patch_gcc" = "xyes"; then
1091:       AC_MSG_RESULT(yes)    -  PIKE_MSG_WARN(Activating the patched cc1.) -  PIKE_MSG_WARN(NOTE: Entering critical section.) -  PIKE_MSG_WARN(If configure fails at this point a broken gcc my result.) +  AC_MSG_WARN(Activating the patched cc1. + NOTE: Entering critical section. + If configure fails at this point a broken gcc my result.)    if /usr/bin/mv -f "$cc1" "$cc1.orig"; then    -  PIKE_MSG_WARN(Moved $cc1 to $cc1.orig.) +  AC_MSG_WARN(Moved $cc1 to $cc1.orig.)       if /usr/bin/mv -f "$cc1.patched" "$cc1"; then -  PIKE_MSG_WARN(Patching seems to have succeeded.) -  PIKE_MSG_WARN(Please rerun configure.) +  AC_MSG_WARN(Patching seems to have succeeded. + Please rerun configure.)    exit 1    fi    -  PIKE_MSG_WARN(Moving the patched cc1 into place failed.) -  PIKE_MSG_WARN(Will try to restore the old cc1.) +  AC_MSG_WARN(Moving the patched cc1 into place failed. + Will try to restore the old cc1.)       if /usr/bin/mv -f "$cc1.orig" "$cc1"; then -  PIKE_MSG_WARN(The old cc1 has been restored.) +  AC_MSG_WARN(The old cc1 has been restored.)    exit 1    fi   
1243:    case "x$pike_cv_sys_os" in    xFreeBSD*)    if test "`uname -r|sed -e 's/\([[0-9]]*\).*/\1/'`" -lt 4; then -  PIKE_MSG_WARN([ - FreeBSD <= 3.x detected, disabling threads. - Use --with-threads to force threads support. - ]) +  PIKE_MSG_WARN([FreeBSD <= 3.x detected, disabling threads. + Use --with-threads to force threads support.])    with_threads=no    fi    ;;    xOpenBSD*)    if test "`uname -r|sed -e 's/\([[0-9]]*\).*/\1/'`" -lt 4 \    -a "x`uname -m`" = "xalpha"; then -  PIKE_MSG_WARN([ - OpenBSD/alpha <= 3.x detected, disabling threads. - Use --with-threads to force threads support. - ]) +  PIKE_MSG_WARN([OpenBSD/alpha <= 3.x detected, disabling threads. + Use --with-threads to force threads support.])    with_threads=no    fi    ;;
1350:    [enable internal pike security system]),    [AC_DEFINE(PIKE_SECURITY)])   AC_ARG_WITH(bignums, MY_DESCR([--without-bignums], -  [disable internal conversion to bignums]), +  [disable internal conversion to bignums (not recommended)]),    [],[with_bignums=yes])   dnl Shared nodes has been disabled in an ugly way. To enable it you   dnl need to remove the line that sets the OPT_NOT_SHARED flag at the
1402:   library on your system as that will add features to Pike   required by many applications (such as Roxen). However,   if you know that you do not need GMP, you may re-run configure - with the option --without-bignums instead. - ]) + with the option --without-bignums instead.])    else :; fi - else :; fi + else +  PIKE_MSG_WARN([Compiling without bignum support. This is discouraged. Many + Pike applications might not work correctly.]) + fi    - if test "x$with_shared_nodes" != xno; then + if test "x$with_shared_nodes" = xyes; then    echo 'Enabling the SHARED_NODES mode of the optimizer.'    AC_DEFINE(SHARED_NODES)   else :; fi
1884:    else :; fi       if test x$with_dynamic_modules = xno ; then :; else -  PIKE_MSG_WARN([Enabling dynamic modules for Win32]) +  PIKE_MSG_WARN([Enabling dynamic modules for Win32.])   # EXTRA_MODULE_REQUIREMENTS="${EXTRA_MODULE_REQUIREMENTS} import_functions.h"    EXTRA_OBJS="${EXTRA_OBJS} dlopen.o"    pike_cv_sys_dynamic_loading=yes
2116:    \$ rm ./config.cache    \$ CONFIG_SHELL=/path/to/bash    \$ export CONFIG_SHELL -  \$ $CONFIG_SHELL ./configure - ]) +  \$ $CONFIG_SHELL ./configure])   fi      #############################################################################
2336:   ])   if test "x$pike_cv___yy_memcpy_count_type" = "xunknown"; then    AC_MSG_RESULT($pike_cv___yy_memcpy_count_type) -  PIKE_MSG_WARN([Defaulting to unsigned int.]) +  AC_MSG_WARN([Defaulting to unsigned int.])    YY_COUNT_TYPE="unsigned int"    YY_FROM_CONST=""   else
2542:    "x$with_int_int" = x -a \    "x$with_short_int" = x ; then    # Choose the longest available integer that fits in a pointer. - # Turn this on when it works and the typing is corrected everywhere. +    # if test $ac_cv_sizeof_long_long != 0 -a \   # $ac_cv_sizeof_long_long -le $ac_cv_sizeof_char_p ; then   # # This isn't a good idea on architectures where
2649:      if test "${pike_cv_sys_os}" = "Linux"; then    if test "${ac_cv_lib_m_floor}" = "no"; then -  PIKE_MSG_WARN(I will compensate for this by adding -lc -lm) +  AC_MSG_WARN(I will compensate for this by adding -lc -lm.)    LIBS="${LIBS} -lc -lm"    fi   
2671:    ])    AC_MSG_RESULT($pike_cv_broken_sched_h)    if test "$pike_cv_broken_sched_h" = "yes"; then -  PIKE_MSG_WARN(Applying workaround) +  PIKE_MSG_WARN(Applying workaround for sched.h typo.)    CPPFLAGS="$CPPFLAGS -D_P=__P"    fi    fi
4044:    ], [ pike_cv_hardware_stack_direction=down    ], [ pike_cv_hardware_stack_direction=up    ], [ -  PIKE_MSG_WARN([defaulting to down.]) +  AC_MSG_WARN([Defaulting to down.])    pike_cv_hardware_stack_direction=down    ])   ])
4940:    fi    fi    else -  PIKE_MSG_WARN([Object file not found.]) +  AC_MSG_WARN([Object file not found - using default.])    pike_cv_float_type=not_ieee    fi    else
4993:    fi    fi    else -  PIKE_MSG_WARN([Object file not found.]) +  AC_MSG_WARN([Object file not found - using default.])    pike_cv_float_type=not_ieee    fi    else
6132:    if test -f confdefs.out.2; then    pike_cv_thread_local_cpu_time=`cat confdefs.out.2`    else -  AC_MSG_WARN([ - Test failed to compile. - Problems in port.c, rusage.c or threads.c with CONFIGURE_TEST is defined? - ]) +  AC_MSG_WARN([Test failed to compile. + Problems in port.c, rusage.c or threads.c with CONFIGURE_TEST is defined?])    # Don't set pike_cv_thread_local_cpu_time here so that the    # failure doesn't get cached.    result="unknown (compilation failed)"
6598:    "x$with_machine_code" = xyes; then    INTERPRET_DEOPTIMIZE=-fno-omit-frame-pointer    PIKE_MSG_WARN([-fno-omit-frame-pointer used for interpret.c, - since the use of machine code is broken by -fomit-frame-pointer]) + since the use of machine code is broken by -fomit-frame-pointer.])    fi       if test "x$with_copt" != xno; then
6926:   if test -f config.warnings; then    echo >>config.info    echo 'Warnings and notes summary:' >>config.info +  echo >>config.info    cat config.warnings >>config.info   fi