Mailman 3 June 2012 - Python-checkins

cpython: - Issue #3754: Some unrelated configure.ac cleanups.
by matthias.klose 30 Jun '12

30 Jun '12

http://hg.python.org/cpython/rev/d158b0a78390 changeset: 77870:d158b0a78390 user: doko(a)ubuntu.com date: Sat Jun 30 17:05:13 2012 +0200 summary: - Issue #3754: Some unrelated configure.ac cleanups. files: configure | 23 ++++++++++++++--------- configure.ac | 10 +++++++--- 2 files changed, 21 insertions(+), 12 deletions(-) diff --git a/configure b/configure --- a/configure +++ b/configure @@ -9860,14 +9860,14 @@ if test -z "$with_pymalloc" then with_pymalloc="yes" +fi +if test "$with_pymalloc" != "no" +then + +$as_echo "#define WITH_PYMALLOC 1" >>confdefs.h + ABIFLAGS="${ABIFLAGS}m" fi -if test "$with_pymalloc" != "no" -then - -$as_echo "#define WITH_PYMALLOC 1" >>confdefs.h - -fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pymalloc" >&5 $as_echo "$with_pymalloc" >&6; } @@ -9964,8 +9964,13 @@ else MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: MACHDEP_OBJS" >&5 -$as_echo "MACHDEP_OBJS" >&6; } +if test -z "$MACHDEP_OBJS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACHDEP_OBJS" >&5 +$as_echo "$MACHDEP_OBJS" >&6; } +fi # checks for library functions for ac_func in alarm accept4 setitimer getitimer bind_textdomain_codeset chown \ @@ -11497,7 +11502,7 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_buggy_getaddrinfo" >&5 $as_echo "$ac_cv_buggy_getaddrinfo" >&6; } -if test $have_getaddrinfo = no -o "$ac_cv_buggy_getaddrinfo" = yes +if test $have_getaddrinfo = no || test "$ac_cv_buggy_getaddrinfo" = yes then if test $ipv6 = yes then diff --git a/configure.ac b/configure.ac --- a/configure.ac +++ b/configure.ac @@ -2594,12 +2594,12 @@ if test -z "$with_pymalloc" then with_pymalloc="yes" - ABIFLAGS="${ABIFLAGS}m" fi if test "$with_pymalloc" != "no" then AC_DEFINE(WITH_PYMALLOC, 1, [Define if you want to compile in Python-specific mallocs]) + ABIFLAGS="${ABIFLAGS}m" fi AC_MSG_RESULT($with_pymalloc) @@ -2668,7 +2668,11 @@ else MACHDEP_OBJS="$MACHDEP_OBJS $extra_machdep_objs" fi -AC_MSG_RESULT(MACHDEP_OBJS) +if test -z "$MACHDEP_OBJS"; then + AC_MSG_RESULT([none]) +else + AC_MSG_RESULT([$MACHDEP_OBJS]) +fi # checks for library functions AC_CHECK_FUNCS(alarm accept4 setitimer getitimer bind_textdomain_codeset chown \ @@ -3128,7 +3132,7 @@ AC_MSG_RESULT($ac_cv_buggy_getaddrinfo) -if test $have_getaddrinfo = no -o "$ac_cv_buggy_getaddrinfo" = yes +if test $have_getaddrinfo = no || test "$ac_cv_buggy_getaddrinfo" = yes then if test $ipv6 = yes then -- Repository URL: http://hg.python.org/cpython

1 0

cpython: - Issue #14324: use a linker test to check for profiling support
by matthias.klose 30 Jun '12

30 Jun '12

http://hg.python.org/cpython/rev/575efae8ec57 changeset: 77869:575efae8ec57 user: doko(a)ubuntu.com date: Sat Jun 30 16:52:05 2012 +0200 summary: - Issue #14324: use a linker test to check for profiling support files: configure | 52 +++++++++++++++++++-------------------- configure.ac | 35 +++++++++++++------------- 2 files changed, 43 insertions(+), 44 deletions(-) diff --git a/configure b/configure --- a/configure +++ b/configure @@ -3211,7 +3211,7 @@ linux*) MACHDEP="linux";; cygwin*) MACHDEP="cygwin";; darwin*) MACHDEP="darwin";; - irix646) MACHDEP="irix6";; + irix646) MACHDEP="irix6";; '') MACHDEP="unknown";; esac fi @@ -5424,36 +5424,34 @@ $as_echo_n "checking for --enable-profiling... " >&6; } # Check whether --enable-profiling was given. if test "${enable_profiling+set}" = set; then : - enableval=$enable_profiling; ac_save_cc="$CC" - CC="$CC -pg" - if test "$cross_compiling" = yes; then : - ac_enable_profiling="no" -else + enableval=$enable_profiling; +fi + +if test "x$enable_profiling" = xyes; then + ac_save_cc="$CC" + CC="$(CC) -pg" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main() { return 0; } _ACEOF -if ac_fn_c_try_run "$LINENO"; then : - ac_enable_profiling="yes" -else - ac_enable_profiling="no" -fi -rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ - conftest.$ac_objext conftest.beam conftest.$ac_ext -fi - - CC="$ac_save_cc" -fi - -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_profiling" >&5 -$as_echo "$ac_enable_profiling" >&6; } - -case "$ac_enable_profiling" in - "yes") - BASECFLAGS="-pg $BASECFLAGS" - LDFLAGS="-pg $LDFLAGS" - ;; -esac +if ac_fn_c_try_link "$LINENO"; then : + +else + enable_profiling=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CC="$ac_save_cc" +else + enable_profiling=no +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_profiling" >&5 +$as_echo "$enable_profiling" >&6; } + +if test "x$enable_profiling" = xyes; then + BASECFLAGS="-pg $BASECFLAGS" + LDFLAGS="-pg $LDFLAGS" +fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking LDLIBRARY" >&5 $as_echo_n "checking LDLIBRARY... " >&6; } diff --git a/configure.ac b/configure.ac --- a/configure.ac +++ b/configure.ac @@ -348,7 +348,7 @@ linux*) MACHDEP="linux";; cygwin*) MACHDEP="cygwin";; darwin*) MACHDEP="darwin";; - irix646) MACHDEP="irix6";; + irix646) MACHDEP="irix6";; '') MACHDEP="unknown";; esac fi @@ -813,22 +813,23 @@ AC_MSG_CHECKING(for --enable-profiling) AC_ARG_ENABLE(profiling, - AS_HELP_STRING([--enable-profiling], [enable C-level code profiling]), -[ac_save_cc="$CC" - CC="$CC -pg" - AC_RUN_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], - [ac_enable_profiling="yes"], - [ac_enable_profiling="no"], - [ac_enable_profiling="no"]) - CC="$ac_save_cc"]) -AC_MSG_RESULT($ac_enable_profiling) - -case "$ac_enable_profiling" in - "yes") - BASECFLAGS="-pg $BASECFLAGS" - LDFLAGS="-pg $LDFLAGS" - ;; -esac + AS_HELP_STRING([--enable-profiling], [enable C-level code profiling])) +if test "x$enable_profiling" = xyes; then + ac_save_cc="$CC" + CC="$(CC) -pg" + AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], + [], + [enable_profiling=no]) + CC="$ac_save_cc" +else + enable_profiling=no +fi +AC_MSG_RESULT($enable_profiling) + +if test "x$enable_profiling" = xyes; then + BASECFLAGS="-pg $BASECFLAGS" + LDFLAGS="-pg $LDFLAGS" +fi AC_MSG_CHECKING(LDLIBRARY) -- Repository URL: http://hg.python.org/cpython

1 0

cpython: - Issue #3754: Use AC_PATH_TOOL and AC_CHECK_TOOLS instead of
by matthias.klose 30 Jun '12

30 Jun '12

http://hg.python.org/cpython/rev/af15910d2ffb changeset: 77868:af15910d2ffb user: doko(a)ubuntu.com date: Sat Jun 30 14:42:46 2012 +0200 summary: - Issue #3754: Use AC_PATH_TOOL and AC_CHECK_TOOLS instead of AC_PATH_PROG and AC_CHECK_PROGS for the target tools. files: configure | 612 ++++++++++++++++++++++++++++---------- configure.ac | 10 +- 2 files changed, 447 insertions(+), 175 deletions(-) diff --git a/configure b/configure --- a/configure +++ b/configure @@ -1,11 +1,13 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for python 3.3. +# Generated by GNU Autoconf 2.68 for python 3.3. # # Report bugs to <http://bugs.python.org/>. # # -# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. # # # This configure script is free software; the Free Software Foundation @@ -134,31 +136,6 @@ # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH -# Use a proper internal environment variable to ensure we don't fall - # into an infinite loop, continuously re-executing ourselves. - if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then - _as_can_reexec=no; export _as_can_reexec; - # We cannot yet assume a decent shell, so we have to provide a -# neutralization value for shells without unset; and this also -# works around shells that cannot unset nonexistent variables. -# Preserve -v and -x to the replacement shell. -BASH_ENV=/dev/null -ENV=/dev/null -(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV -case $- in # (((( - *v*x* | *x*v* ) as_opts=-vx ;; - *v* ) as_opts=-v ;; - *x* ) as_opts=-x ;; - * ) as_opts= ;; -esac -exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} -# Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -as_fn_exit 255 - fi - # We don't want this to propagate to other subprocesses. - { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : emulate sh @@ -192,8 +169,7 @@ else exitcode=1; echo positional parameters were not saved. fi -test x\$exitcode = x0 || exit 1 -test -x / || exit 1" +test x\$exitcode = x0 || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && @@ -238,25 +214,21 @@ if test "x$CONFIG_SHELL" != x; then : - export CONFIG_SHELL - # We cannot yet assume a decent shell, so we have to provide a -# neutralization value for shells without unset; and this also -# works around shells that cannot unset nonexistent variables. -# Preserve -v and -x to the replacement shell. -BASH_ENV=/dev/null -ENV=/dev/null -(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV -case $- in # (((( - *v*x* | *x*v* ) as_opts=-vx ;; - *v* ) as_opts=-v ;; - *x* ) as_opts=-x ;; - * ) as_opts= ;; -esac -exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} -# Admittedly, this is quite paranoid, since all the known shells bail -# out after a failed `exec'. -$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 -exit 255 + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + # Preserve -v and -x to the replacement shell. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; + esac + exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} fi if test x$as_have_required = xno; then : @@ -359,14 +331,6 @@ } # as_fn_mkdir_p - -# as_fn_executable_p FILE -# ----------------------- -# Test if FILE is an executable regular file. -as_fn_executable_p () -{ - test -f "$1" && test -x "$1" -} # as_fn_executable_p # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take @@ -488,10 +452,6 @@ chmod +x "$as_me.lineno" || { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } - # If we had to re-execute with $CONFIG_SHELL, we're ensured to have - # already done that, so ensure we don't try to do so again and fall - # in an infinite loop. This has already happened in practice. - _as_can_reexec=no; export _as_can_reexec # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the # original and so on. Autoconf is especially sensitive to this). @@ -526,16 +486,16 @@ # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # In both cases, we have to default to `cp -p'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -pR' + as_ln_s='cp -p' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -pR' - fi -else - as_ln_s='cp -pR' + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -547,8 +507,28 @@ as_mkdir_p=false fi -as_test_x='test -x' -as_executable_p=as_fn_executable_p +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -667,6 +647,7 @@ HAS_PYTHON DISABLE_ASDLGEN ARFLAGS +ac_ct_AR AR RANLIB USE_INLINE @@ -686,6 +667,7 @@ GREP CPP NO_AS_NEEDED +ac_ct_CXX MAINCC CXX OBJEXT @@ -1263,6 +1245,8 @@ if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe + $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used" >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes fi @@ -1552,9 +1536,9 @@ if $ac_init_version; then cat <<\_ACEOF python configure 3.3 -generated by GNU Autoconf 2.69 - -Copyright (C) 2012 Free Software Foundation, Inc. +generated by GNU Autoconf 2.68 + +Copyright (C) 2010 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -1630,7 +1614,7 @@ test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || - test -x conftest$ac_exeext + $as_test_x conftest$ac_exeext }; then : ac_retval=0 else @@ -1928,8 +1912,7 @@ main () { static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)]; -test_array [0] = 0; -return test_array [0]; +test_array [0] = 0 ; return 0; @@ -1983,8 +1966,7 @@ main () { static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))]; -test_array [0] = 0; -return test_array [0]; +test_array [0] = 0 ; return 0; @@ -2000,8 +1982,7 @@ { static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1) < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))]; -test_array [0] = 0; -return test_array [0]; +test_array [0] = 0 ; return 0; @@ -2051,8 +2032,7 @@ main () { static int test_array [1 - 2 * !(($2) >= 0)]; -test_array [0] = 0; -return test_array [0]; +test_array [0] = 0 ; return 0; @@ -2068,8 +2048,7 @@ main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; -test_array [0] = 0; -return test_array [0]; +test_array [0] = 0 ; return 0; @@ -2095,8 +2074,7 @@ main () { static int test_array [1 - 2 * !(($2) < 0)]; -test_array [0] = 0; -return test_array [0]; +test_array [0] = 0 ; return 0; @@ -2112,8 +2090,7 @@ main () { static int test_array [1 - 2 * !(($2) >= $ac_mid)]; -test_array [0] = 0; -return test_array [0]; +test_array [0] = 0 ; return 0; @@ -2147,8 +2124,7 @@ main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; -test_array [0] = 0; -return test_array [0]; +test_array [0] = 0 ; return 0; @@ -2391,7 +2367,7 @@ running configure, to aid debugging if configure makes a mistake. It was created by python $as_me 3.3, which was -generated by GNU Autoconf 2.69. Invocation command line was +generated by GNU Autoconf 2.68. Invocation command line was $ $0 $@ @@ -2761,7 +2737,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_HAS_HG="found" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3504,7 +3480,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3544,7 +3520,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3597,7 +3573,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3638,7 +3614,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue @@ -3696,7 +3672,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -3740,7 +3716,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_CC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4186,7 +4162,8 @@ /* end confdefs.h. */ #include <stdarg.h> #include <stdio.h> -struct stat; +#include <sys/types.h> +#include <sys/stat.h> /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); @@ -4307,8 +4284,9 @@ if test -z "$CXX" then case "$CC" in - gcc) # Extract the first word of "g++", so it can be a program name with args. -set dummy g++; ac_word=$2 + gcc) if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}g++", so it can be a program name with args. +set dummy ${ac_tool_prefix}g++; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_CXX+:} false; then : @@ -4325,7 +4303,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4334,7 +4312,6 @@ done IFS=$as_save_IFS - test -z "$ac_cv_path_CXX" && ac_cv_path_CXX="g++" ;; esac fi @@ -4347,9 +4324,67 @@ $as_echo "no" >&6; } fi + +fi +if test -z "$ac_cv_path_CXX"; then + ac_pt_CXX=$CXX + # Extract the first word of "g++", so it can be a program name with args. +set dummy g++; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_CXX in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in notfound +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_CXX=$ac_cv_path_ac_pt_CXX +if test -n "$ac_pt_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5 +$as_echo "$ac_pt_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_pt_CXX + fi +else + CXX="$ac_cv_path_CXX" +fi ;; - cc) # Extract the first word of "c++", so it can be a program name with args. -set dummy c++; ac_word=$2 + cc) if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}c++", so it can be a program name with args. +set dummy ${ac_tool_prefix}c++; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_CXX+:} false; then : @@ -4366,7 +4401,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4375,7 +4410,6 @@ done IFS=$as_save_IFS - test -z "$ac_cv_path_CXX" && ac_cv_path_CXX="c++" ;; esac fi @@ -4388,9 +4422,67 @@ $as_echo "no" >&6; } fi + +fi +if test -z "$ac_cv_path_CXX"; then + ac_pt_CXX=$CXX + # Extract the first word of "c++", so it can be a program name with args. +set dummy c++; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_CXX in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in notfound +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_CXX=$ac_cv_path_ac_pt_CXX +if test -n "$ac_pt_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5 +$as_echo "$ac_pt_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_CXX" = x; then + CXX="c++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_pt_CXX + fi +else + CXX="$ac_cv_path_CXX" +fi ;; - clang|*/clang) # Extract the first word of "clang++", so it can be a program name with args. -set dummy clang++; ac_word=$2 + clang|*/clang) if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang++", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang++; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_CXX+:} false; then : @@ -4407,7 +4499,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4416,7 +4508,6 @@ done IFS=$as_save_IFS - test -z "$ac_cv_path_CXX" && ac_cv_path_CXX="clang++" ;; esac fi @@ -4429,6 +4520,63 @@ $as_echo "no" >&6; } fi + +fi +if test -z "$ac_cv_path_CXX"; then + ac_pt_CXX=$CXX + # Extract the first word of "clang++", so it can be a program name with args. +set dummy clang++; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_ac_pt_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_CXX in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_CXX="$ac_pt_CXX" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in notfound +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_CXX="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_CXX=$ac_cv_path_ac_pt_CXX +if test -n "$ac_pt_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_CXX" >&5 +$as_echo "$ac_pt_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_CXX" = x; then + CXX="clang++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_pt_CXX + fi +else + CXX="$ac_cv_path_CXX" +fi ;; esac if test "$CXX" = "notfound" @@ -4438,10 +4586,11 @@ fi if test -z "$CXX" then - for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 + if test -n "$ac_tool_prefix"; then + for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_CXX+:} false; then : @@ -4456,8 +4605,8 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_CXX="$ac_prog" + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -4477,9 +4626,65 @@ fi - test -n "$CXX" && break -done -test -n "$CXX" || CXX="notfound" + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in $CCC c++ g++ gcc CC cxx cc++ cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CXX+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +$as_echo "$ac_ct_CXX" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="notfound" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi if test "$CXX" = "notfound" then @@ -4687,7 +4892,7 @@ for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_GREP" || continue + { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in @@ -4753,7 +4958,7 @@ for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - as_fn_executable_p "$ac_path_EGREP" || continue + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in @@ -4960,8 +5165,8 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ -# define __EXTENSIONS__ 1 - $ac_includes_default +# define __EXTENSIONS__ 1 + $ac_includes_default int main () { @@ -5355,7 +5560,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -5395,7 +5600,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -5431,10 +5636,11 @@ fi -for ac_prog in ar aal -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 +if test -n "$ac_tool_prefix"; then + for ac_prog in ar aal + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : @@ -5449,8 +5655,8 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_AR="$ac_prog" + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi @@ -5470,9 +5676,65 @@ fi - test -n "$AR" && break -done -test -n "$AR" || AR="ar" + test -n "$AR" && break + done +fi +if test -z "$AR"; then + ac_ct_AR=$AR + for ac_prog in ar aal +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_AR" && break +done + + if test "x$ac_ct_AR" = x; then + AR="ar" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +fi # tweak ARFLAGS only if the user didn't set it on the command line @@ -5500,7 +5762,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_HAS_PYTHON="found" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -5573,7 +5835,7 @@ # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. @@ -5642,7 +5904,7 @@ test -z "$as_dir" && as_dir=. for ac_prog in mkdir gmkdir; do for ac_exec_ext in '' $ac_executable_extensions; do - as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 'mkdir (GNU coreutils) '* | \ 'mkdir (coreutils) '* | \ @@ -8534,7 +8796,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -8577,7 +8839,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -10179,7 +10441,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_TRUE="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -11616,8 +11878,7 @@ main () { static int test_array [1 - 2 * !(((char) -1) < 0)]; -test_array [0] = 0; -return test_array [0]; +test_array [0] = 0 ; return 0; @@ -11648,11 +11909,11 @@ int main () { - +/* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus - /* Ultrix mips cc rejects this sort of thing. */ + /* Ultrix mips cc rejects this. */ typedef int charset[2]; - const charset cs = { 0, 0 }; + const charset cs; /* SunOS 4.1.1 cc rejects this. */ char const *const *pcpcc; char **ppc; @@ -11669,9 +11930,8 @@ ++pcpcc; ppc = (char**) pcpcc; pcpcc = (char const *const *) ppc; - { /* SCO 3.2v4 cc rejects this sort of thing. */ - char tx; - char *t = &tx; + { /* SCO 3.2v4 cc rejects this. */ + char *t; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; @@ -11687,10 +11947,10 @@ iptr p = 0; ++p; } - { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying + { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ - struct s { int j; const int *ap[3]; } bx; - struct s *b = &bx; b->j = 5; + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; @@ -14979,16 +15239,16 @@ # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -pR'. + # In both cases, we have to default to `cp -p'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -pR' + as_ln_s='cp -p' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -pR' - fi -else - as_ln_s='cp -pR' + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -15048,16 +15308,28 @@ as_mkdir_p=false fi - -# as_fn_executable_p FILE -# ----------------------- -# Test if FILE is an executable regular file. -as_fn_executable_p () -{ - test -f "$1" && test -x "$1" -} # as_fn_executable_p -as_test_x='test -x' -as_executable_p=as_fn_executable_p +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -15079,7 +15351,7 @@ # values after options handling. ac_log=" This file was extended by python $as_me 3.3, which was -generated by GNU Autoconf 2.69. Invocation command line was +generated by GNU Autoconf 2.68. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -15141,10 +15413,10 @@ ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ python config.status 3.3 -configured by $0, generated by GNU Autoconf 2.69, +configured by $0, generated by GNU Autoconf 2.68, with options \\"\$ac_cs_config\\" -Copyright (C) 2012 Free Software Foundation, Inc. +Copyright (C) 2010 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -15234,7 +15506,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' diff --git a/configure.ac b/configure.ac --- a/configure.ac +++ b/configure.ac @@ -608,9 +608,9 @@ if test -z "$CXX" then case "$CC" in - gcc) AC_PATH_PROG(CXX, [g++], [g++], [notfound]) ;; - cc) AC_PATH_PROG(CXX, [c++], [c++], [notfound]) ;; - clang|*/clang) AC_PATH_PROG(CXX, [clang++], [clang++], [notfound]) ;; + gcc) AC_PATH_TOOL(CXX, [g++], [g++], [notfound]) ;; + cc) AC_PATH_TOOL(CXX, [c++], [c++], [notfound]) ;; + clang|*/clang) AC_PATH_TOOL(CXX, [clang++], [clang++], [notfound]) ;; esac if test "$CXX" = "notfound" then @@ -619,7 +619,7 @@ fi if test -z "$CXX" then - AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, notfound) + AC_CHECK_TOOLS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, notfound) if test "$CXX" = "notfound" then CXX="" @@ -916,7 +916,7 @@ AC_PROG_RANLIB AC_SUBST(AR) -AC_CHECK_PROGS(AR, ar aal, ar) +AC_CHECK_TOOLS(AR, ar aal, ar) # tweak ARFLAGS only if the user didn't set it on the command line AC_SUBST(ARFLAGS) -- Repository URL: http://hg.python.org/cpython

1 0

cpython: - Issue #3754, refactor sys.platform / get_platform bits, use a
by matthias.klose 30 Jun '12

30 Jun '12

http://hg.python.org/cpython/rev/56c574a1819a changeset: 77867:56c574a1819a user: doko(a)ubuntu.com date: Sat Jun 30 14:32:08 2012 +0200 summary: - Issue #3754, refactor sys.platform / get_platform bits, use a global host_platform instead. files: setup.py | 123 ++++++++++++++++++++---------------------- 1 files changed, 59 insertions(+), 64 deletions(-) diff --git a/setup.py b/setup.py --- a/setup.py +++ b/setup.py @@ -15,6 +15,13 @@ from distutils.command.build_scripts import build_scripts from distutils.spawn import find_executable +def get_platform(): + # Get value of sys.platform + if sys.platform.startswith('osf1'): + return 'osf1' + return sys.platform +host_platform = get_platform() + # Were we compiled --with-pydebug or with #define Py_DEBUG? COMPILED_WITH_PYDEBUG = hasattr(sys, 'gettotalrefcount') @@ -70,7 +77,7 @@ 'paths' is a list of additional locations to check; if the file is found in one of them, the resulting list will contain the directory. """ - if sys.platform == 'darwin': + if host_platform == 'darwin': # Honor the MacOSX SDK setting when one was specified. # An SDK is a directory with the same structure as a real # system, but with only header files and libraries. @@ -80,7 +87,7 @@ for dir in std_dirs: f = os.path.join(dir, filename) - if sys.platform == 'darwin' and is_macosx_sdk_path(dir): + if host_platform == 'darwin' and is_macosx_sdk_path(dir): f = os.path.join(sysroot, dir[1:], filename) if os.path.exists(f): return [] @@ -89,7 +96,7 @@ for dir in paths: f = os.path.join(dir, filename) - if sys.platform == 'darwin' and is_macosx_sdk_path(dir): + if host_platform == 'darwin' and is_macosx_sdk_path(dir): f = os.path.join(sysroot, dir[1:], filename) if os.path.exists(f): @@ -103,7 +110,7 @@ if result is None: return None - if sys.platform == 'darwin': + if host_platform == 'darwin': sysroot = macosx_sdk_root() # Check whether the found file is in one of the standard directories @@ -112,7 +119,7 @@ # Ensure path doesn't end with path separator p = p.rstrip(os.sep) - if sys.platform == 'darwin' and is_macosx_sdk_path(p): + if host_platform == 'darwin' and is_macosx_sdk_path(p): if os.path.join(sysroot, p[1:]) == dirname: return [ ] @@ -125,7 +132,7 @@ # Ensure path doesn't end with path separator p = p.rstrip(os.sep) - if sys.platform == 'darwin' and is_macosx_sdk_path(p): + if host_platform == 'darwin' and is_macosx_sdk_path(p): if os.path.join(sysroot, p[1:]) == dirname: return [ p ] @@ -186,9 +193,6 @@ srcdir = os.path.abspath(srcdir) moddirlist = [os.path.join(srcdir, 'Modules')] - # Platform-dependent module source and include directories - platform = self.get_platform() - # Fix up the paths for scripts, too self.distribution.scripts = [os.path.join(srcdir, filename) for filename in self.distribution.scripts] @@ -303,7 +307,7 @@ ext.name) return - if self.get_platform() == 'darwin' and ( + if host_platform == 'darwin' and ( sys.maxsize > 2**32 and '-arch' in ext.extra_link_args): # Don't bother doing an import check when an extension was # build with an explicit '-arch' flag on OSX. That's currently @@ -317,7 +321,7 @@ # Workaround for Cygwin: Cygwin currently has fork issues when many # modules have been imported - if self.get_platform() == 'cygwin': + if host_platform == 'cygwin': self.announce('WARNING: skipping import check for Cygwin-based "%s"' % ext.name) return @@ -361,12 +365,6 @@ level=3) self.failed.append(ext.name) - def get_platform(self): - # Get value of sys.platform - if sys.platform.startswith('osf1'): - return 'osf1' - return sys.platform - def add_multiarch_paths(self): # Debian/Ubuntu multiarch support. # https://wiki.ubuntu.com/MultiarchSpec @@ -457,18 +455,17 @@ with open(config_h) as file: config_h_vars = sysconfig.parse_config_h(file) - platform = self.get_platform() srcdir = sysconfig.get_config_var('srcdir') # OSF/1 and Unixware have some stuff in /usr/ccs/lib (like -ldb) - if platform in ['osf1', 'unixware7', 'openunix8']: + if host_platform in ['osf1', 'unixware7', 'openunix8']: lib_dirs += ['/usr/ccs/lib'] # HP-UX11iv3 keeps files in lib/hpux folders. - if platform == 'hp-ux11': + if host_platform == 'hp-ux11': lib_dirs += ['/usr/lib/hpux64', '/usr/lib/hpux32'] - if platform == 'darwin': + if host_platform == 'darwin': # This should work on any unixy platform ;-) # If the user has bothered specifying additional -I and -L flags # in OPT and LDFLAGS we might as well use them here. @@ -488,7 +485,7 @@ # Check for MacOS X, which doesn't need libm.a at all math_libs = ['m'] - if platform == 'darwin': + if host_platform == 'darwin': math_libs = [] # XXX Omitted modules: gl, pure, dl, SGI-specific modules @@ -624,7 +621,7 @@ elif self.compiler.find_library_file(lib_dirs, 'curses'): curses_library = 'curses' - if platform == 'darwin': + if host_platform == 'darwin': os_release = int(os.uname()[2].split('.')[0]) dep_target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') if dep_target and dep_target.split('.') < ['10', '5']: @@ -636,7 +633,7 @@ if find_file('readline/rlconf.h', inc_dirs, []) is None: do_readline = False if do_readline: - if platform == 'darwin' and os_release < 9: + if host_platform == 'darwin' and os_release < 9: # In every directory on the search path search for a dynamic # library and then a static library, instead of first looking # for dynamic libraries on the entire path. @@ -717,7 +714,7 @@ inc_dirs + search_for_ssl_incs_in) if opensslv_h: name = os.path.join(opensslv_h[0], 'openssl/opensslv.h') - if sys.platform == 'darwin' and is_macosx_sdk_path(name): + if host_platform == 'darwin' and is_macosx_sdk_path(name): name = os.path.join(macosx_sdk_root(), name[1:]) try: with open(name, 'r') as incfile: @@ -853,7 +850,7 @@ db_ver_inc_map = {} - if sys.platform == 'darwin': + if host_platform == 'darwin': sysroot = macosx_sdk_root() class db_found(Exception): pass @@ -862,7 +859,7 @@ # search path. for d in inc_dirs + db_inc_paths: f = os.path.join(d, "db.h") - if sys.platform == 'darwin' and is_macosx_sdk_path(d): + if host_platform == 'darwin' and is_macosx_sdk_path(d): f = os.path.join(sysroot, d[1:], "db.h") if db_setup_debug: print("db: looking for db.h in", f) @@ -913,7 +910,7 @@ db_incdir.replace("include", 'lib'), ] - if sys.platform != 'darwin': + if host_platform != 'darwin': db_dirs_to_check = list(filter(os.path.isdir, db_dirs_to_check)) else: @@ -977,13 +974,13 @@ # Scan the default include directories before the SQLite specific # ones. This allows one to override the copy of sqlite on OSX, # where /usr/include contains an old version of sqlite. - if sys.platform == 'darwin': + if host_platform == 'darwin': sysroot = macosx_sdk_root() for d in inc_dirs + sqlite_inc_paths: f = os.path.join(d, "sqlite3.h") - if sys.platform == 'darwin' and is_macosx_sdk_path(d): + if host_platform == 'darwin' and is_macosx_sdk_path(d): f = os.path.join(sysroot, d[1:], "sqlite3.h") if os.path.exists(f): @@ -1033,7 +1030,7 @@ '_sqlite/util.c', ] sqlite_defines = [] - if sys.platform != "win32": + if host_platform != "win32": sqlite_defines.append(('MODULE_NAME', '"sqlite3"')) else: sqlite_defines.append(('MODULE_NAME', '\\"sqlite3\\"')) @@ -1043,7 +1040,7 @@ if '--enable-loadable-sqlite-extensions' not in sysconfig.get_config_var("CONFIG_ARGS"): sqlite_defines.append(("SQLITE_OMIT_LOAD_EXTENSION", "1")) - if sys.platform == 'darwin': + if host_platform == 'darwin': # In every directory on the search path search for a dynamic # library and then a static library, instead of first looking # for dynamic libraries on the entire path. @@ -1072,7 +1069,7 @@ dbm_setup_debug = False # verbose debug prints from this script? dbm_order = ['gdbm'] # The standard Unix dbm module: - if platform not in ['cygwin']: + if host_platform not in ['cygwin']: config_args = [arg.strip("'") for arg in sysconfig.get_config_var("CONFIG_ARGS").split()] dbm_args = [arg for arg in config_args @@ -1154,14 +1151,14 @@ missing.append('_gdbm') # Unix-only modules - if platform != 'win32': + if host_platform != 'win32': # Steen Lumholt's termios module exts.append( Extension('termios', ['termios.c']) ) # Jeremy Hylton's rlimit interface exts.append( Extension('resource', ['resource.c']) ) # Sun yellow pages. Some systems have the functions in libc. - if (platform not in ['cygwin', 'qnx6'] and + if (host_platform not in ['cygwin', 'qnx6'] and find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None): if (self.compiler.find_library_file(lib_dirs, 'nsl')): libs = ['nsl'] @@ -1185,7 +1182,7 @@ # Bug 1464056: If _curses.so links with ncursesw, # _curses_panel.so must link with panelw. panel_library = 'panelw' - if platform == 'darwin': + if host_platform == 'darwin': # On OS X, there is no separate /usr/lib/libncursesw nor # libpanelw. If we are here, we found a locally-supplied # version of libncursesw. There should be also be a @@ -1193,7 +1190,7 @@ # for OS X but we need _XOPEN_SOURCE_EXTENDED here for # ncurses wide char support curses_defines.append(('_XOPEN_SOURCE_EXTENDED', '1')) - elif platform == 'darwin' and curses_library == 'ncurses': + elif host_platform == 'darwin' and curses_library == 'ncurses': # Building with the system-suppied combined libncurses/libpanel curses_defines.append(('HAVE_NCURSESW', '1')) curses_defines.append(('_XOPEN_SOURCE_EXTENDED', '1')) @@ -1204,7 +1201,7 @@ include_dirs=curses_includes, define_macros=curses_defines, libraries = curses_libs) ) - elif curses_library == 'curses' and platform != 'darwin': + elif curses_library == 'curses' and host_platform != 'darwin': # OSX has an old Berkeley curses, not good enough for # the _curses module. if (self.compiler.find_library_file(lib_dirs, 'terminfo')): @@ -1258,7 +1255,7 @@ break if version >= version_req: if (self.compiler.find_library_file(lib_dirs, 'z')): - if sys.platform == "darwin": + if host_platform == "darwin": zlib_extra_link_args = ('-Wl,-search_paths_first',) else: zlib_extra_link_args = () @@ -1290,7 +1287,7 @@ # Gustavo Niemeyer's bz2 module. if (self.compiler.find_library_file(lib_dirs, 'bz2')): - if sys.platform == "darwin": + if host_platform == "darwin": bz2_extra_link_args = ('-Wl,-search_paths_first',) else: bz2_extra_link_args = () @@ -1368,29 +1365,29 @@ self.detect_ctypes(inc_dirs, lib_dirs) # Richard Oudkerk's multiprocessing module - if platform == 'win32': # Windows + if host_platform == 'win32': # Windows macros = dict() libraries = ['ws2_32'] - elif platform == 'darwin': # Mac OSX + elif host_platform == 'darwin': # Mac OSX macros = dict() libraries = [] - elif platform == 'cygwin': # Cygwin + elif host_platform == 'cygwin': # Cygwin macros = dict() libraries = [] - elif platform in ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'): + elif host_platform in ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'): # FreeBSD's P1003.1b semaphore support is very experimental # and has many known problems. (as of June 2008) macros = dict() libraries = [] - elif platform.startswith('openbsd'): + elif host_platform.startswith('openbsd'): macros = dict() libraries = [] - elif platform.startswith('netbsd'): + elif host_platform.startswith('netbsd'): macros = dict() libraries = [] @@ -1398,7 +1395,7 @@ macros = dict() libraries = ['rt'] - if platform == 'win32': + if host_platform == 'win32': multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c', '_multiprocessing/semaphore.c', ] @@ -1419,12 +1416,12 @@ # End multiprocessing # Platform-specific libraries - if platform.startswith(('linux', 'freebsd', 'gnukfreebsd')): + if host_platform.startswith(('linux', 'freebsd', 'gnukfreebsd')): exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) ) else: missing.append('ossaudiodev') - if sys.platform == 'darwin': + if host_platform == 'darwin': exts.append( Extension('_gestalt', ['_gestalt.c'], extra_link_args=['-framework', 'Carbon']) @@ -1542,8 +1539,7 @@ # Rather than complicate the code below, detecting and building # AquaTk is a separate method. Only one Tkinter will be built on # Darwin - either AquaTk, if it is found, or X11 based Tk. - platform = self.get_platform() - if (platform == 'darwin' and + if (host_platform == 'darwin' and self.detect_tkinter_darwin(inc_dirs, lib_dirs)): return @@ -1566,7 +1562,7 @@ # Check for the include files on Debian and {Free,Open}BSD, where # they're put in /usr/include/{tcl,tk}X.Y dotversion = version - if '.' not in dotversion and "bsd" in sys.platform.lower(): + if '.' not in dotversion and "bsd" in host_platform.lower(): # OpenBSD and FreeBSD use Tcl/Tk library names like libtcl83.a, # but the include subdirs are named like .../include/tcl8.3. dotversion = dotversion[:-1] + '.' + dotversion[-1] @@ -1592,7 +1588,7 @@ include_dirs.append(dir) # Check for various platform-specific directories - if platform == 'sunos5': + if host_platform == 'sunos5': include_dirs.append('/usr/openwin/include') added_lib_dirs.append('/usr/openwin/lib') elif os.path.exists('/usr/X11R6/include'): @@ -1608,7 +1604,7 @@ added_lib_dirs.append('/usr/X11/lib') # If Cygwin, then verify that X is installed before proceeding - if platform == 'cygwin': + if host_platform == 'cygwin': x11_inc = find_file('X11/Xlib.h', [], include_dirs) if x11_inc is None: return @@ -1627,11 +1623,11 @@ libs.append('tk'+ version) libs.append('tcl'+ version) - if platform in ['aix3', 'aix4']: + if host_platform in ['aix3', 'aix4']: libs.append('ld') # Finally, link with the X11 libraries (not appropriate on cygwin) - if platform != "cygwin": + if host_platform != "cygwin": libs.append('X11') ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'], @@ -1687,7 +1683,7 @@ def configure_ctypes(self, ext): if not self.use_system_libffi: - if sys.platform == 'darwin': + if host_platform == 'darwin': return self.configure_ctypes_darwin(ext) srcdir = sysconfig.get_config_var('srcdir') @@ -1747,7 +1743,7 @@ '_ctypes/cfield.c'] depends = ['_ctypes/ctypes.h'] - if sys.platform == 'darwin': + if host_platform == 'darwin': sources.append('_ctypes/malloc_closure.c') sources.append('_ctypes/darwin/dlfcn_simple.c') extra_compile_args.append('-DMACOSX') @@ -1755,7 +1751,7 @@ # XXX Is this still needed? ## extra_link_args.extend(['-read_only_relocs', 'warning']) - elif sys.platform == 'sunos5': + elif host_platform == 'sunos5': # XXX This shouldn't be necessary; it appears that some # of the assembler code is non-PIC (i.e. it has relocations # when it shouldn't. The proper fix would be to rewrite @@ -1766,7 +1762,7 @@ # finding some -z option for the Sun compiler. extra_link_args.append('-mimpure-text') - elif sys.platform.startswith('hp-ux'): + elif host_platform.startswith('hp-ux'): extra_link_args.append('-fPIC') ext = Extension('_ctypes', @@ -1783,7 +1779,7 @@ if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"): return - if sys.platform == 'darwin': + if host_platform == 'darwin': # OS X 10.5 comes with libffi.dylib; the include files are # in /usr/include/ffi inc_dirs.append('/usr/include/ffi') @@ -1876,7 +1872,6 @@ 'universal': [('UNIVERSAL','1')] } - platform = self.get_platform() cc = sysconfig.get_config_var('CC') sizeof_size_t = sysconfig.get_config_var('SIZEOF_SIZE_T') machine = os.environ.get('PYTHON_DECIMAL_WITH_MACHINE') @@ -1884,7 +1879,7 @@ if machine: # Override automatic configuration to facilitate testing. define_macros = config[machine] - elif platform == 'darwin': + elif host_platform == 'darwin': # Universal here means: build with the same options Python # was built with. define_macros = config['universal'] @@ -1898,7 +1893,7 @@ elif sizeof_size_t == 4: ppro = sysconfig.get_config_var('HAVE_GCC_ASM_FOR_X87') if ppro and ('gcc' in cc or 'clang' in cc) and \ - not 'sunos' in platform: + not 'sunos' in host_platform: # solaris: problems with register allocation. # icc >= 11.0 works as well. define_macros = config['ppro'] -- Repository URL: http://hg.python.org/cpython

1 0

cpython: Update GzipFile docstring to mention gzip.open()'s new text-mode support.
by nadeem.vawda 30 Jun '12

30 Jun '12

http://hg.python.org/cpython/rev/b4ef0f7ad037 changeset: 77866:b4ef0f7ad037 user: Nadeem Vawda <nadeem.vawda(a)gmail.com> date: Sat Jun 30 13:34:28 2012 +0200 summary: Update GzipFile docstring to mention gzip.open()'s new text-mode support. files: Lib/gzip.py | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/Lib/gzip.py b/Lib/gzip.py --- a/Lib/gzip.py +++ b/Lib/gzip.py @@ -129,7 +129,7 @@ the exception of the readinto() and truncate() methods. This class only supports opening files in binary mode. If you need to open a - compressed file in text mode, wrap your GzipFile with an io.TextIOWrapper. + compressed file in text mode, use the gzip.open() function. """ -- Repository URL: http://hg.python.org/cpython

1 0

Daily reference leaks (5b01f64a71df): sum=0
by solipsis＠pitrou.net 30 Jun '12

30 Jun '12

results for 5b01f64a71df on branch "default" -------------------------------------------- test_support leaked [0, -1, 1] references, sum=0 Command line was: ['./python', '-m', 'test.regrtest', '-uall', '-R', '3:3:/home/antoine/cpython/refleaks/reflogWU7EvH', '-x']

1 0

cpython (merge default -> default): Merged
by tim.golden 29 Jun '12

29 Jun '12

http://hg.python.org/cpython/rev/5b01f64a71df changeset: 77865:5b01f64a71df parent: 77857:e295bf5e42c0 parent: 77862:c01eabd1b36e user: Tim Golden <mail(a)timgolden.me.uk> date: Fri Jun 29 22:12:39 2012 +0100 summary: Merged files: Parser/myreadline.c | 45 ++++++++++++++++---------------- 1 files changed, 22 insertions(+), 23 deletions(-) diff --git a/Parser/myreadline.c b/Parser/myreadline.c --- a/Parser/myreadline.c +++ b/Parser/myreadline.c @@ -35,6 +35,9 @@ static int my_fgets(char *buf, int len, FILE *fp) { +#ifdef MS_WINDOWS + HANDLE hInterruptEvent; +#endif char *p; int err; while (1) { @@ -50,32 +53,28 @@ return 0; /* No error */ err = errno; #ifdef MS_WINDOWS - /* In the case of a Ctrl+C or some other external event - interrupting the operation: - Win2k/NT: ERROR_OPERATION_ABORTED is the most recent Win32 - error code (and feof() returns TRUE). - Win9x: Ctrl+C seems to have no effect on fgets() returning - early - the signal handler is called, but the fgets() - only returns "normally" (ie, when Enter hit or feof()) + /* Ctrl-C anywhere on the line or Ctrl-Z if the only character + on a line will set ERROR_OPERATION_ABORTED. Under normal + circumstances Ctrl-C will also have caused the SIGINT handler + to fire which will have set the event object returned by + _PyOS_SigintEvent. This signal fires in another thread and + is not guaranteed to have occurred before this point in the + code. + + Therefore: check whether the event is set with a small timeout. + If it is, assume this is a Ctrl-C and reset the event. If it + isn't set assume that this is a Ctrl-Z on its own and drop + through to check for EOF. */ if (GetLastError()==ERROR_OPERATION_ABORTED) { - /* Signals come asynchronously, so we sleep a brief - moment before checking if the handler has been - triggered (we cant just return 1 before the - signal handler has been called, as the later - signal may be treated as a separate interrupt). - */ - Sleep(1); - if (PyOS_InterruptOccurred()) { + hInterruptEvent = _PyOS_SigintEvent(); + switch (WaitForSingleObject(hInterruptEvent, 10)) { + case WAIT_OBJECT_0: + ResetEvent(hInterruptEvent); return 1; /* Interrupt */ + case WAIT_FAILED: + return -2; /* Error */ } - /* Either the sleep wasn't long enough (need a - short loop retrying?) or not interrupted at all - (in which case we should revisit the whole thing!) - Logging some warning would be nice. assert is not - viable as under the debugger, the various dialogs - mean the condition is not true. - */ } #endif /* MS_WINDOWS */ if (feof(fp)) { @@ -94,7 +93,7 @@ #endif if (s < 0) return 1; - /* try again */ + /* try again */ continue; } #endif -- Repository URL: http://hg.python.org/cpython

1 0

cpython (merge 3.2 -> 3.2): Merged
by tim.golden 29 Jun '12

29 Jun '12

http://hg.python.org/cpython/rev/e6b9a3dce8a3 changeset: 77864:e6b9a3dce8a3 branch: 3.2 parent: 77856:926cebc8e86c parent: 77860:52af10209976 user: Tim Golden <mail(a)timgolden.me.uk> date: Fri Jun 29 22:11:38 2012 +0100 summary: Merged files: Parser/myreadline.c | 37 +++++++++++++------------------- 1 files changed, 15 insertions(+), 22 deletions(-) diff --git a/Parser/myreadline.c b/Parser/myreadline.c --- a/Parser/myreadline.c +++ b/Parser/myreadline.c @@ -36,6 +36,7 @@ my_fgets(char *buf, int len, FILE *fp) { char *p; + int i; int err; while (1) { if (PyOS_InputHook != NULL) @@ -50,32 +51,24 @@ return 0; /* No error */ err = errno; #ifdef MS_WINDOWS - /* In the case of a Ctrl+C or some other external event - interrupting the operation: - Win2k/NT: ERROR_OPERATION_ABORTED is the most recent Win32 - error code (and feof() returns TRUE). - Win9x: Ctrl+C seems to have no effect on fgets() returning - early - the signal handler is called, but the fgets() - only returns "normally" (ie, when Enter hit or feof()) + /* Ctrl-C anywhere on the line or Ctrl-Z if the only character + on a line will set ERROR_OPERATION_ABORTED. Under normal + circumstances Ctrl-C will also have caused the SIGINT handler + to fire. This signal fires in another thread and is not + guaranteed to have occurred before this point in the code. + + Therefore: check in a small loop to see if the trigger has + fired, in which case assume this is a Ctrl-C event. If it + hasn't fired within 10ms assume that this is a Ctrl-Z on its + own or that the signal isn't going to fire for some other + reason and drop through to check for EOF. */ if (GetLastError()==ERROR_OPERATION_ABORTED) { - /* Signals come asynchronously, so we sleep a brief - moment before checking if the handler has been - triggered (we cant just return 1 before the - signal handler has been called, as the later - signal may be treated as a separate interrupt). - */ + for (i = 0; i < 10; i++) { + if (PyOS_InterruptOccurred()) + return 1; Sleep(1); - if (PyOS_InterruptOccurred()) { - return 1; /* Interrupt */ } - /* Either the sleep wasn't long enough (need a - short loop retrying?) or not interrupted at all - (in which case we should revisit the whole thing!) - Logging some warning would be nice. assert is not - viable as under the debugger, the various dialogs - mean the condition is not true. - */ } #endif /* MS_WINDOWS */ if (feof(fp)) { -- Repository URL: http://hg.python.org/cpython

1 0

cpython (merge 2.7 -> 2.7): Merged
by tim.golden 29 Jun '12

29 Jun '12

http://hg.python.org/cpython/rev/739dd3f628b4 changeset: 77863:739dd3f628b4 branch: 2.7 parent: 77859:bb4b184e5b33 parent: 77858:264892c47681 user: Tim Golden <mail(a)timgolden.me.uk> date: Fri Jun 29 22:10:28 2012 +0100 summary: Merged files: -- Repository URL: http://hg.python.org/cpython

1 0

cpython (merge 3.2 -> default): Dummy merge from 3.2
by tim.golden 29 Jun '12

29 Jun '12

http://hg.python.org/cpython/rev/c01eabd1b36e changeset: 77862:c01eabd1b36e parent: 77861:9523c122d6fc parent: 77860:52af10209976 user: Tim Golden <mail(a)timgolden.me.uk> date: Fri Jun 29 18:45:40 2012 +0100 summary: Dummy merge from 3.2 files: -- Repository URL: http://hg.python.org/cpython

1 0