| Line 3918... |
Line 3918... |
|
|
ac_c_preproc_warn_flag=yes
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ac_c_preproc_warn_flag=yes
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|
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ac_libiberty_warn_cflags=
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ac_libiberty_warn_cflags=
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save_CFLAGS="$CFLAGS"
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save_CFLAGS="$CFLAGS"
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for option in -W -Wall -Wwrite-strings -Wc++-compat \
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for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
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-Wstrict-prototypes; do
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-Wstrict-prototypes; do
|
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# Do the check with the no- prefix removed since gcc silently
|
|
# accepts any -Wno-* option on purpose
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case $real_option in
|
|
-Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
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*) option=$real_option ;;
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esac
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as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
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as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
|
|
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
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$as_echo_n "checking whether $CC supports $option... " >&6; }
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$as_echo_n "checking whether $CC supports $option... " >&6; }
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if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
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if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
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| Line 3951... |
Line 3957... |
fi
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fi
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eval ac_res=\$$as_acx_Woption
|
eval ac_res=\$$as_acx_Woption
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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$as_echo "$ac_res" >&6; }
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$as_echo "$ac_res" >&6; }
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if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
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if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
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ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option"
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ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
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fi
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fi
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done
|
done
|
CFLAGS="$save_CFLAGS"
|
CFLAGS="$save_CFLAGS"
|
|
|
|
# Do the check with the no- prefix removed from the warning options
|
|
# since gcc silently accepts any -Wno-* option on purpose
|
if test "$GCC" = yes; then :
|
if test "$GCC" = yes; then :
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
|
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
|
$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
|
$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
|
if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
|
if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
|
$as_echo_n "(cached) " >&6
|
$as_echo_n "(cached) " >&6
|
| Line 4857... |
Line 4865... |
hppa*64*-*-hpux*)
|
hppa*64*-*-hpux*)
|
# PIC is the default for 64-bit PA HP-UX.
|
# PIC is the default for 64-bit PA HP-UX.
|
;;
|
;;
|
i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
|
i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
|
;;
|
;;
|
i[34567]86-*-interix3*)
|
i[34567]86-*-interix[3-9]*)
|
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
|
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
|
# Instead, we relocate shared libraries at runtime.
|
# Instead, we relocate shared libraries at runtime.
|
;;
|
;;
|
i[34567]86-*-nto-qnx*)
|
i[34567]86-*-nto-qnx*)
|
# QNX uses GNU C++, but need to define -shared option too, otherwise
|
# QNX uses GNU C++, but need to define -shared option too, otherwise
|
| Line 4889... |
Line 4897... |
PICFLAG=-fpic
|
PICFLAG=-fpic
|
;;
|
;;
|
m68k-*-*)
|
m68k-*-*)
|
PICFLAG=-fpic
|
PICFLAG=-fpic
|
;;
|
;;
|
s390*-*-*)
|
|
PICFLAG=-fpic
|
|
;;
|
|
# FIXME: Override -fPIC default in libgcc only?
|
# FIXME: Override -fPIC default in libgcc only?
|
sh-*-linux* | sh[2346lbe]*-*-linux*)
|
sh-*-linux* | sh[2346lbe]*-*-linux*)
|
PICFLAG=-fpic
|
PICFLAG=-fpic
|
;;
|
;;
|
# FIXME: Simplify to sh*-*-netbsd*?
|
# FIXME: Simplify to sh*-*-netbsd*?
|
| Line 6814... |
Line 6819... |
$as_echo_n "checking for working strncmp... " >&6; }
|
$as_echo_n "checking for working strncmp... " >&6; }
|
if test "${ac_cv_func_strncmp_works+set}" = set; then :
|
if test "${ac_cv_func_strncmp_works+set}" = set; then :
|
$as_echo_n "(cached) " >&6
|
$as_echo_n "(cached) " >&6
|
else
|
else
|
if test "$cross_compiling" = yes; then :
|
if test "$cross_compiling" = yes; then :
|
ac_cv_func_strncmp_works=no
|
ac_cv_func_strncmp_works=yes
|
else
|
else
|
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
/* end confdefs.h. */
|
/* end confdefs.h. */
|
|
|
/* Test by Jim Wilson and Kaveh Ghazi.
|
/* Test by Jim Wilson and Kaveh Ghazi.
|
