diff options
Diffstat (limited to 'readline/configure')
| -rwxr-xr-x | readline/configure | 309 |
1 files changed, 296 insertions, 13 deletions
diff --git a/readline/configure b/readline/configure index 3054c47..0e2d333 100755 --- a/readline/configure +++ b/readline/configure @@ -1,7 +1,7 @@ #! /bin/sh -# From configure.ac for Readline 7.0, version 2.81. +# From configure.ac for Readline 8.0, version 2.85. # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for readline 7.0. +# Generated by GNU Autoconf 2.69 for readline 8.0. # # Report bugs to <bug-readline@gnu.org>. # @@ -581,8 +581,8 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='readline' PACKAGE_TARNAME='readline' -PACKAGE_VERSION='7.0' -PACKAGE_STRING='readline 7.0' +PACKAGE_VERSION='8.0' +PACKAGE_STRING='readline 8.0' PACKAGE_BUGREPORT='bug-readline@gnu.org' PACKAGE_URL='' @@ -624,6 +624,7 @@ ac_includes_default="\ #endif" ac_subst_vars='LTLIBOBJS +TERMCAP_PKG_CONFIG_LIB TERMCAP_LIB LIBVERSION ARFLAGS @@ -631,6 +632,7 @@ LOCAL_DEFS LOCAL_LDFLAGS LOCAL_CFLAGS BUILD_DIR +EXAMPLES_INSTALL_TARGET SHARED_INSTALL_TARGET STATIC_INSTALL_TARGET SHARED_TARGET @@ -723,6 +725,7 @@ enable_option_checking with_curses enable_multibyte enable_static +enable_install_examples enable_largefile ' ac_precious_vars='build_alias @@ -1274,7 +1277,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures readline 7.0 to adapt to many kinds of systems. +\`configure' configures readline 8.0 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1339,7 +1342,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of readline 7.0:";; + short | recursive ) echo "Configuration of readline 8.0:";; esac cat <<\_ACEOF @@ -1349,6 +1352,8 @@ Optional Features: --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-multibyte enable multibyte characters if OS supports them --enable-static build static libraries [[default=YES]] + --disable-install-examples + don't install examples [[default=install]] --disable-largefile omit support for large files Optional Packages: @@ -1433,7 +1438,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -readline configure 7.0 +readline configure 8.0 generated by GNU Autoconf 2.69 Copyright (C) 2012 Free Software Foundation, Inc. @@ -1898,11 +1903,194 @@ $as_echo "$ac_res" >&6; } eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_decl + +# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +# -------------------------------------------- +# Tries to find the compile-time value of EXPR in a program that includes +# INCLUDES, setting VAR accordingly. Returns whether the value could be +# computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid; break +else + as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) < 0)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) >= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=$ac_mid; break +else + as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array [1 - 2 * !(($2) <= $ac_mid)]; +test_array [0] = 0; +return test_array [0]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid +else + as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in #(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; +esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval () { return $2; } +static unsigned long int ulongval () { return $2; } +#include <stdio.h> +#include <stdlib.h> +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + echo >>conftest.val; read $3 <conftest.val; ac_retval=0 +else + ac_retval=1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +rm -f conftest.val + + fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_compute_int cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by readline $as_me 7.0, which was +It was created by readline $as_me 8.0, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -2289,7 +2477,7 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. ac_config_headers="$ac_config_headers config.h" -LIBVERSION=7.0 +LIBVERSION=8.0 # Make sure we can run config.sub. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || @@ -2380,6 +2568,7 @@ fi opt_multibyte=yes opt_static_libs=yes opt_shared_libs=no +opt_install_examples=no # Check whether --enable-multibyte was given. if test "${enable_multibyte+set}" = set; then : @@ -2391,6 +2580,11 @@ if test "${enable_static+set}" = set; then : enableval=$enable_static; opt_static_libs=$enableval fi +# Check whether --enable-install-examples was given. +if test "${enable_install_examples+set}" = set; then : + enableval=$enable_install_examples; opt_install_examples=$enableval +fi + if test $opt_multibyte = no; then $as_echo "#define NO_MULTIBYTE_SUPPORT 1" >>confdefs.h @@ -4586,7 +4780,7 @@ _ACEOF fi done -for ac_func in memmove pselect putenv select setenv setlocale \ +for ac_func in fnmatch memmove pselect putenv select setenv setlocale \ strcasecmp strpbrk tcgetattr vsnprintf do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` @@ -5125,7 +5319,7 @@ else typedef RETSIGTYPE sigfunc(); -int nsigint; +volatile int nsigint; #ifdef HAVE_POSIX_SIGNALS sigfunc * @@ -6057,6 +6251,45 @@ $as_echo "$ac_cv_lib_ncurses_tgetent" >&6; } if test "x$ac_cv_lib_ncurses_tgetent" = xyes; then : bash_cv_termcap_lib=libncurses else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncursesw" >&5 +$as_echo_n "checking for tgetent in -lncursesw... " >&6; } +if ${ac_cv_lib_ncursesw_tgetent+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lncursesw $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char tgetent (); +int +main () +{ +return tgetent (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ncursesw_tgetent=yes +else + ac_cv_lib_ncursesw_tgetent=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncursesw_tgetent" >&5 +$as_echo "$ac_cv_lib_ncursesw_tgetent" >&6; } +if test "x$ac_cv_lib_ncursesw_tgetent" = xyes; then : + bash_cv_termcap_lib=libncursesw +else bash_cv_termcap_lib=gnutermcap fi @@ -6070,6 +6303,8 @@ fi fi +fi + if test "X$_bash_needmsg" = "Xyes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking which library has the termcap functions" >&5 $as_echo_n "checking which library has the termcap functions... " >&6; } @@ -6120,6 +6355,14 @@ done fi +case "$TERMCAP_LIB" in +-ltinfo) TERMCAP_PKG_CONFIG_LIB=tinfo ;; +-lcurses) TERMCAP_PKG_CONFIG_LIB=ncurses ;; +-lncurses) TERMCAP_PKG_CONFIG_LIB=ncurses ;; +-ltermcap) TERMCAP_PKG_CONFIG_LIB=termcap ;; +*) TERMCAP_PKG_CONFIG_LIB=termcap ;; +esac + for ac_header in wctype.h do : @@ -6517,6 +6760,40 @@ done LIBS="$OLDLIBS" fi +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5 +$as_echo_n "checking size of wchar_t... " >&6; } +if ${ac_cv_sizeof_wchar_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_wchar_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (wchar_t) +See \`config.log' for more details" "$LINENO" 5; } + else + ac_cv_sizeof_wchar_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5 +$as_echo "$ac_cv_sizeof_wchar_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t +_ACEOF + + + case "$host_cpu" in @@ -6589,6 +6866,11 @@ fi +if test "$opt_install_examples" = "yes"; then + EXAMPLES_INSTALL_TARGET=install-examples +fi + + case "$build_os" in msdosdjgpp*) BUILD_DIR=`pwd.exe` ;; # to prevent //d/path/file *) BUILD_DIR=`pwd` ;; @@ -6616,6 +6898,7 @@ esac + ac_config_files="$ac_config_files Makefile doc/Makefile examples/Makefile shlib/Makefile readline.pc" ac_config_commands="$ac_config_commands default" @@ -7126,7 +7409,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by readline $as_me 7.0, which was +This file was extended by readline $as_me 8.0, which was generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -7192,7 +7475,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -readline config.status 7.0 +readline config.status 8.0 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" |