diff options
Diffstat (limited to 'Build/source/libs/ncurses/aclocal.m4')
-rw-r--r-- | Build/source/libs/ncurses/aclocal.m4 | 4022 |
1 files changed, 0 insertions, 4022 deletions
diff --git a/Build/source/libs/ncurses/aclocal.m4 b/Build/source/libs/ncurses/aclocal.m4 deleted file mode 100644 index b91475c74ee..00000000000 --- a/Build/source/libs/ncurses/aclocal.m4 +++ /dev/null @@ -1,4022 +0,0 @@ -dnl*************************************************************************** -dnl Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. * -dnl * -dnl Permission is hereby granted, free of charge, to any person obtaining a * -dnl copy of this software and associated documentation files (the * -dnl "Software"), to deal in the Software without restriction, including * -dnl without limitation the rights to use, copy, modify, merge, publish, * -dnl distribute, distribute with modifications, sublicense, and/or sell * -dnl copies of the Software, and to permit persons to whom the Software is * -dnl furnished to do so, subject to the following conditions: * -dnl * -dnl The above copyright notice and this permission notice shall be included * -dnl in all copies or substantial portions of the Software. * -dnl * -dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * -dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * -dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * -dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * -dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * -dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * -dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE. * -dnl * -dnl Except as contained in this notice, the name(s) of the above copyright * -dnl holders shall not be used in advertising or otherwise to promote the * -dnl sale, use or other dealings in this Software without prior written * -dnl authorization. * -dnl*************************************************************************** -dnl -dnl Author: Thomas E. Dickey 1995-2004 -dnl -dnl $Id: aclocal.m4,v 1.344 2004/10/09 16:45:50 tom Exp $ -dnl Macros used in NCURSES auto-configuration script. -dnl -dnl See http://invisible-island.net/autoconf/ for additional information. -dnl -dnl --------------------------------------------------------------------------- -dnl --------------------------------------------------------------------------- -dnl AM_LANGINFO_CODESET version: 3 updated: 2002/10/27 23:21:42 -dnl ------------------- -dnl Inserted as requested by gettext 0.10.40 -dnl File from /usr/share/aclocal -dnl codeset.m4 -dnl ==================== -dnl serial AM1 -dnl -dnl From Bruno Haible. -AC_DEFUN([AM_LANGINFO_CODESET], -[ - AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset, - [AC_TRY_LINK([#include <langinfo.h>], - [char* cs = nl_langinfo(CODESET);], - am_cv_langinfo_codeset=yes, - am_cv_langinfo_codeset=no) - ]) - if test $am_cv_langinfo_codeset = yes; then - AC_DEFINE(HAVE_LANGINFO_CODESET, 1, - [Define if you have <langinfo.h> and nl_langinfo(CODESET).]) - fi -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_ADA_INCLUDE_DIRS version: 4 updated: 2002/12/01 00:12:15 -dnl ------------------- -dnl Construct the list of include-options for the C programs in the Ada95 -dnl binding. -AC_DEFUN([CF_ADA_INCLUDE_DIRS], -[ -ACPPFLAGS="-I. -I../../include $ACPPFLAGS" -if test "$srcdir" != "."; then - ACPPFLAGS="-I\$(srcdir)/../../include $ACPPFLAGS" -fi -if test "$GCC" != yes; then - ACPPFLAGS="$ACPPFLAGS -I\$(includedir)" -elif test "$includedir" != "/usr/include"; then - if test "$includedir" = '${prefix}/include' ; then - if test $prefix != /usr ; then - ACPPFLAGS="$ACPPFLAGS -I\$(includedir)" - fi - else - ACPPFLAGS="$ACPPFLAGS -I\$(includedir)" - fi -fi -AC_SUBST(ACPPFLAGS) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_ADD_CFLAGS version: 7 updated: 2004/04/25 17:48:30 -dnl ------------- -dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS -dnl The second parameter if given makes this macro verbose. -dnl -dnl Put any preprocessor definitions that use quoted strings in $EXTRA_CPPFLAGS, -dnl to simplify use of $CPPFLAGS in compiler checks, etc., that are easily -dnl confused by the quotes (which require backslashes to keep them usable). -AC_DEFUN([CF_ADD_CFLAGS], -[ -cf_fix_cppflags=no -cf_new_cflags= -cf_new_cppflags= -cf_new_extra_cppflags= - -for cf_add_cflags in $1 -do -case $cf_fix_cppflags in -no) - case $cf_add_cflags in #(vi - -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi - case $cf_add_cflags in - -D*) - cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[[^=]]*='\''\"[[^"]]*//'` - - test "${cf_add_cflags}" != "${cf_tst_cflags}" \ - && test -z "${cf_tst_cflags}" \ - && cf_fix_cppflags=yes - - if test $cf_fix_cppflags = yes ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - continue - elif test "${cf_tst_cflags}" = "\"'" ; then - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - continue - fi - ;; - esac - case "$CPPFLAGS" in - *$cf_add_cflags) #(vi - ;; - *) #(vi - cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" - ;; - esac - ;; - *) - cf_new_cflags="$cf_new_cflags $cf_add_cflags" - ;; - esac - ;; -yes) - cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" - - cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[[^"]]*"'\''//'` - - test "${cf_add_cflags}" != "${cf_tst_cflags}" \ - && test -z "${cf_tst_cflags}" \ - && cf_fix_cppflags=no - ;; -esac -done - -if test -n "$cf_new_cflags" ; then - ifelse($2,,,[CF_VERBOSE(add to \$CFLAGS $cf_new_cflags)]) - CFLAGS="$CFLAGS $cf_new_cflags" -fi - -if test -n "$cf_new_cppflags" ; then - ifelse($2,,,[CF_VERBOSE(add to \$CPPFLAGS $cf_new_cppflags)]) - CPPFLAGS="$cf_new_cppflags $CPPFLAGS" -fi - -if test -n "$cf_new_extra_cppflags" ; then - ifelse($2,,,[CF_VERBOSE(add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags)]) - EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" -fi - -AC_SUBST(EXTRA_CPPFLAGS) - -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_ANSI_CC_CHECK version: 9 updated: 2001/12/30 17:53:34 -dnl ---------------- -dnl This is adapted from the macros 'fp_PROG_CC_STDC' and 'fp_C_PROTOTYPES' -dnl in the sharutils 4.2 distribution. -AC_DEFUN([CF_ANSI_CC_CHECK], -[ -AC_CACHE_CHECK(for ${CC-cc} option to accept ANSI C, cf_cv_ansi_cc,[ -cf_cv_ansi_cc=no -cf_save_CFLAGS="$CFLAGS" -cf_save_CPPFLAGS="$CPPFLAGS" -# Don't try gcc -ansi; that turns off useful extensions and -# breaks some systems' header files. -# AIX -qlanglvl=ansi -# Ultrix and OSF/1 -std1 -# HP-UX -Aa -D_HPUX_SOURCE -# SVR4 -Xc -# UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes) -for cf_arg in "-DCC_HAS_PROTOS" \ - "" \ - -qlanglvl=ansi \ - -std1 \ - -Ae \ - "-Aa -D_HPUX_SOURCE" \ - -Xc -do - CF_ADD_CFLAGS($cf_arg) - AC_TRY_COMPILE( -[ -#ifndef CC_HAS_PROTOS -#if !defined(__STDC__) || (__STDC__ != 1) -choke me -#endif -#endif -],[ - int test (int i, double x); 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If -dnl we can modify it, it's real enough. -dnl $1 = the name to check -dnl $2 = its type -AC_DEFUN([CF_CHECK_EXTERN_DATA], -[ -AC_CACHE_CHECK(if external $1 exists, cf_cv_have_$1,[ - AC_TRY_LINK([ -#undef $1 -extern $2 $1; -], - [$1 = 2], - [cf_cv_have_$1=yes], - [cf_cv_have_$1=no]) -]) - -if test "$cf_cv_have_$1" = yes ; then - CF_UPPER(cf_result,have_$1) - AC_DEFINE_UNQUOTED($cf_result) -fi - -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_CPP_PARAM_INIT version: 4 updated: 2001/04/07 22:31:18 -dnl ----------------- -dnl Check if the C++ compiler accepts duplicate parameter initialization. This -dnl is a late feature for the standard and is not in some recent compilers -dnl (1999/9/11). -AC_DEFUN([CF_CPP_PARAM_INIT], -[ -if test -n "$CXX"; then -AC_CACHE_CHECK(if $CXX accepts parameter initialization,cf_cv_cpp_param_init,[ - AC_LANG_SAVE - AC_LANG_CPLUSPLUS - AC_TRY_RUN([ -class TEST { -private: - int value; -public: - TEST(int x = 1); - ~TEST(); -}; - -TEST::TEST(int x = 1) // some compilers do not like second initializer -{ - value = x; -} -void main() { } -], - [cf_cv_cpp_param_init=yes], - [cf_cv_cpp_param_init=no], - [cf_cv_cpp_param_init=unknown]) - AC_LANG_RESTORE -]) -fi -test "$cf_cv_cpp_param_init" = yes && AC_DEFINE(CPP_HAS_PARAM_INIT) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_CPP_VSCAN_FUNC version: 5 updated: 2001/12/02 01:39:28 -dnl ----------------- -dnl Check if the g++ compiler supports vscan function (not a standard feature). -AC_DEFUN([CF_CPP_VSCAN_FUNC], -[ -if test -n "$CXX"; then - -AC_LANG_SAVE -AC_LANG_CPLUSPLUS -AC_CHECK_HEADERS(strstream.h) - -AC_CACHE_CHECK(if $CXX supports vscan function,cf_cv_cpp_vscan_func,[ - for cf_vscan_func in strstream strstream_cast stdio - do - case $cf_vscan_func in #(vi - stdio) cf_vscan_defs=USE_STDIO_VSCAN ;; #(vi - strstream) cf_vscan_defs=USE_STRSTREAM_VSCAN ;; - strstream_cast) cf_vscan_defs=USE_STRSTREAM_VSCAN_CAST ;; - esac - AC_TRY_LINK([ -#include <stdio.h> -#include <stdarg.h> -#define $cf_vscan_defs 1 -#if defined(USE_STDIO_VSCAN) -#elif defined(HAVE_STRSTREAM_H) && defined(USE_STRSTREAM_VSCAN) -#include <strstream.h> -#endif - -int scanw(const char* fmt, ...) -{ - int result = -1; - char buf[BUFSIZ]; - - va_list args; - va_start(args, fmt); -#if defined(USE_STDIO_VSCAN) - if (::vsscanf(buf, fmt, args) != -1) - result = 0; -#elif defined(USE_STRSTREAM_VSCAN) - strstreambuf ss(buf, sizeof(buf)); - if (ss.vscan(fmt, args) != -1) - result = 0; -#elif defined(USE_STRSTREAM_VSCAN_CAST) - strstreambuf ss(buf, sizeof(buf)); - if (ss.vscan(fmt, (_IO_va_list)args) != -1) - result = 0; -#else -#error case $cf_vscan_func failed -#endif - va_end(args); - return result; -} -],[int tmp, foo = scanw("%d", &tmp)], - [cf_cv_cpp_vscan_func=$cf_vscan_func; break], - [cf_cv_cpp_vscan_func=no]) - test "$cf_cv_cpp_vscan_func" != no && break - done -]) - -AC_LANG_RESTORE -fi - -case $cf_cv_cpp_vscan_func in #(vi -stdio) #(vi - AC_DEFINE(CPP_HAS_VSCAN_FUNC) - AC_DEFINE(USE_STDIO_VSCAN) - ;; -strstream) - AC_DEFINE(CPP_HAS_VSCAN_FUNC) - AC_DEFINE(USE_STRSTREAM_VSCAN) - ;; -strstream_cast) - AC_DEFINE(CPP_HAS_VSCAN_FUNC) - AC_DEFINE(USE_STRSTREAM_VSCAN_CAST) - ;; -esac -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_DIRNAME version: 4 updated: 2002/12/21 19:25:52 -dnl ---------- -dnl "dirname" is not portable, so we fake it with a shell script. -AC_DEFUN([CF_DIRNAME],[$1=`echo $2 | sed -e 's%/[[^/]]*$%%'`])dnl -dnl --------------------------------------------------------------------------- -dnl CF_DIRS_TO_MAKE version: 3 updated: 2002/02/23 20:38:31 -dnl --------------- -AC_DEFUN([CF_DIRS_TO_MAKE], -[ -DIRS_TO_MAKE="lib" -for cf_item in $cf_list_models -do - CF_OBJ_SUBDIR($cf_item,cf_subdir) - for cf_item2 in $DIRS_TO_MAKE - do - test $cf_item2 = $cf_subdir && break - done - test ".$cf_item2" != ".$cf_subdir" && DIRS_TO_MAKE="$DIRS_TO_MAKE $cf_subdir" -done -for cf_dir in $DIRS_TO_MAKE -do - test ! -d $cf_dir && mkdir $cf_dir -done -AC_SUBST(DIRS_TO_MAKE) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_ERRNO version: 5 updated: 1997/11/30 12:44:39 -dnl -------- -dnl Check if 'errno' is declared in <errno.h> -AC_DEFUN([CF_ERRNO], -[ -CF_CHECK_ERRNO(errno) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_ETIP_DEFINES version: 3 updated: 2003/03/22 19:13:43 -dnl --------------- -dnl Test for conflicting definitions of exception in gcc 2.8.0, etc., between -dnl math.h and builtin.h, only for ncurses -AC_DEFUN([CF_ETIP_DEFINES], -[ -AC_MSG_CHECKING(for special defines needed for etip.h) -cf_save_CXXFLAGS="$CXXFLAGS" -cf_result="none" -for cf_math in "" MATH_H -do -for cf_excp in "" MATH_EXCEPTION -do - CXXFLAGS="$cf_save_CXXFLAGS -I${srcdir}/c++ -I${srcdir}/menu -I${srcdir}/include" - test -n "$cf_math" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_math}" - test -n "$cf_excp" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_excp}" -AC_TRY_COMPILE([ -#include <etip.h.in> -],[],[ - test -n "$cf_math" && AC_DEFINE_UNQUOTED(ETIP_NEEDS_${cf_math}) - test -n "$cf_excp" && AC_DEFINE_UNQUOTED(ETIP_NEEDS_${cf_excp}) - cf_result="$cf_math $cf_excp" - break -],[]) -done -done -AC_MSG_RESULT($cf_result) -CXXFLAGS="$cf_save_CXXFLAGS" -]) -dnl --------------------------------------------------------------------------- -dnl CF_FUNC_DLSYM version: 1 updated: 2004/06/16 20:52:45 -dnl ------------- -dnl Test for dlsym() and related functions, as well as libdl. -dnl -dnl Sets -dnl $cf_have_dlsym -dnl $cf_have_libdl -AC_DEFUN([CF_FUNC_DLSYM],[ -cf_have_dlsym=no -AC_CHECK_FUNC(dlsym,cf_have_dlsym=yes,[ - -cf_have_libdl=no -AC_CHECK_LIB(dl,dlsym,[ - cf_have_dlsym=yes - cf_have_libdl=yes])]) - -if test "$cf_have_dlsym" = yes ; then - test "$cf_have_libdl" = yes && LIBS="-ldl $LIBS" - - AC_MSG_CHECKING(whether able to link to dl*() functions) - AC_TRY_LINK([#include <dlfcn.h>],[ - void *obj; - if ((obj = dlopen("filename", 0)) != 0) { - if (dlsym(obj, "symbolname") == 0) { - dlclose(obj); - } - }],[ - AC_DEFINE(HAVE_LIBDL)],[ - AC_MSG_ERROR(Cannot link test program for libdl)]) - AC_MSG_RESULT(ok) -else - AC_MSG_ERROR(Cannot find dlsym function) -fi -]) -dnl --------------------------------------------------------------------------- -dnl CF_FUNC_MEMMOVE version: 5 updated: 2000/08/12 23:18:52 -dnl --------------- -dnl Check for memmove, or a bcopy that can handle overlapping copy. If neither -dnl is found, add our own version of memmove to the list of objects. -AC_DEFUN([CF_FUNC_MEMMOVE], -[ -AC_CHECK_FUNC(memmove,,[ -AC_CHECK_FUNC(bcopy,[ - AC_CACHE_CHECK(if bcopy does overlapping moves,cf_cv_good_bcopy,[ - AC_TRY_RUN([ -int main() { - static char data[] = "abcdefghijklmnopqrstuwwxyz"; - char temp[40]; - bcopy(data, temp, sizeof(data)); - bcopy(temp+10, temp, 15); - bcopy(temp+5, temp+15, 10); - exit (strcmp(temp, "klmnopqrstuwwxypqrstuwwxyz")); -} - ], - [cf_cv_good_bcopy=yes], - [cf_cv_good_bcopy=no], - [cf_cv_good_bcopy=unknown]) - ]) - ],[cf_cv_good_bcopy=no]) - if test "$cf_cv_good_bcopy" = yes ; then - AC_DEFINE(USE_OK_BCOPY) - else - AC_DEFINE(USE_MY_MEMMOVE) - fi -])])dnl -dnl --------------------------------------------------------------------------- -dnl CF_FUNC_POLL version: 2 updated: 2000/02/06 01:38:04 -dnl ------------ -dnl See if the poll function really works. Some platforms have poll(), but -dnl it does not work for terminals or files. -AC_DEFUN([CF_FUNC_POLL],[ -AC_CACHE_CHECK(if poll really works,cf_cv_working_poll,[ -AC_TRY_RUN([ -#include <stdio.h> -#ifdef HAVE_POLL_H -#include <poll.h> -#else -#include <sys/poll.h> -#endif -int main() { - struct pollfd myfds; - int ret; - - myfds.fd = 0; - myfds.events = POLLIN; - - ret = poll(&myfds, 1, 100); - exit(ret != 0); -}], - [cf_cv_working_poll=yes], - [cf_cv_working_poll=no], - [cf_cv_working_poll=unknown])]) -test "$cf_cv_working_poll" = "yes" && AC_DEFINE(HAVE_WORKING_POLL) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_FUNC_TERMIOS version: 2 updated: 2000/07/22 23:37:24 -dnl --------------- -dnl Some old/broken variations define tcgetattr() only as a macro in -dnl termio(s).h -AC_DEFUN([CF_FUNC_TERMIOS],[ -AC_REQUIRE([CF_STRUCT_TERMIOS]) -AC_CACHE_CHECK(for tcgetattr, cf_cv_have_tcgetattr,[ -AC_TRY_LINK([ -#include <sys/types.h> -#ifdef HAVE_UNISTD_H -#include <unistd.h> -#endif -#ifdef HAVE_TERMIOS_H -#include <termios.h> -#define TTY struct termios -#else -#ifdef HAVE_TERMIO_H -#include <termio.h> -#define TTY struct termio -#endif -#endif -],[ -TTY foo; -tcgetattr(1, &foo);], -[cf_cv_have_tcgetattr=yes], -[cf_cv_have_tcgetattr=no])]) -test "$cf_cv_have_tcgetattr" = yes && AC_DEFINE(HAVE_TCGETATTR) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_FUNC_VSSCANF version: 3 updated: 2001/12/19 00:50:10 -dnl --------------- -dnl Check for vsscanf() function, which is in c9x but generally not in earlier -dnl versions of C. It is in the GNU C library, and can often be simulated by -dnl other functions. -AC_DEFUN([CF_FUNC_VSSCANF], -[ -AC_CACHE_CHECK(for vsscanf function or workaround,cf_cv_func_vsscanf,[ -AC_TRY_LINK([ -#include <stdarg.h> -#include <stdio.h>],[ - va_list ap; - vsscanf("from", "%d", ap)],[cf_cv_func_vsscanf=vsscanf],[ -AC_TRY_LINK([ -#include <stdarg.h> -#include <stdio.h>],[ - FILE strbuf; - char *str = "from"; - - strbuf._flag = _IOREAD; - strbuf._ptr = strbuf._base = (unsigned char *) str; - strbuf._cnt = strlen(str); - strbuf._file = _NFILE; - return (vfscanf(&strbuf, "%d", ap))],[cf_cv_func_vsscanf=vfscanf],[ -AC_TRY_LINK([ -#include <stdarg.h> -#include <stdio.h>],[ - FILE strbuf; - char *str = "from"; - - strbuf._flag = _IOREAD; - strbuf._ptr = strbuf._base = (unsigned char *) str; - strbuf._cnt = strlen(str); - strbuf._file = _NFILE; - return (_doscan(&strbuf, "%d", ap))],[cf_cv_func_vsscanf=_doscan],[ -cf_cv_func_vsscanf=no])])])]) - -case $cf_cv_func_vsscanf in #(vi -vsscanf) AC_DEFINE(HAVE_VSSCANF);; #(vi -vfscanf) AC_DEFINE(HAVE_VFSCANF);; #(vi -_doscan) AC_DEFINE(HAVE__DOSCAN);; -esac - -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_GCC_ATTRIBUTES version: 9 updated: 2002/12/21 19:25:52 -dnl ----------------- -dnl Test for availability of useful gcc __attribute__ directives to quiet -dnl compiler warnings. Though useful, not all are supported -- and contrary -dnl to documentation, unrecognized directives cause older compilers to barf. -AC_DEFUN([CF_GCC_ATTRIBUTES], -[ -if test "$GCC" = yes -then -cat > conftest.i <<EOF -#ifndef GCC_PRINTF -#define GCC_PRINTF 0 -#endif -#ifndef GCC_SCANF -#define GCC_SCANF 0 -#endif -#ifndef GCC_NORETURN -#define GCC_NORETURN /* nothing */ -#endif -#ifndef GCC_UNUSED -#define GCC_UNUSED /* nothing */ -#endif -EOF -if test "$GCC" = yes -then - AC_CHECKING([for $CC __attribute__ directives]) -cat > conftest.$ac_ext <<EOF -#line __oline__ "configure" -#include "confdefs.h" -#include "conftest.h" -#include "conftest.i" -#if GCC_PRINTF -#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) -#else -#define GCC_PRINTFLIKE(fmt,var) /*nothing*/ -#endif -#if GCC_SCANF -#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) -#else -#define GCC_SCANFLIKE(fmt,var) /*nothing*/ -#endif -extern void wow(char *,...) GCC_SCANFLIKE(1,2); -extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; -extern void foo(void) GCC_NORETURN; -int main(int argc GCC_UNUSED, char *argv[[]] GCC_UNUSED) { return 0; } -EOF - for cf_attribute in scanf printf unused noreturn - do - CF_UPPER(CF_ATTRIBUTE,$cf_attribute) - cf_directive="__attribute__(($cf_attribute))" - echo "checking for $CC $cf_directive" 1>&AC_FD_CC - case $cf_attribute in - scanf|printf) - cat >conftest.h <<EOF -#define GCC_$CF_ATTRIBUTE 1 -EOF - ;; - *) - cat >conftest.h <<EOF -#define GCC_$CF_ATTRIBUTE $cf_directive -EOF - ;; - esac - if AC_TRY_EVAL(ac_compile); then - test -n "$verbose" && AC_MSG_RESULT(... $cf_attribute) - cat conftest.h >>confdefs.h - fi - done -else - fgrep define conftest.i >>confdefs.h -fi -rm -rf conftest* -fi -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_GCC_VERSION version: 3 updated: 2003/09/06 19:16:57 -dnl -------------- -dnl Find version of gcc -AC_DEFUN([CF_GCC_VERSION],[ -AC_REQUIRE([AC_PROG_CC]) -GCC_VERSION=none -if test "$GCC" = yes ; then - AC_MSG_CHECKING(version of $CC) - GCC_VERSION="`${CC} --version|sed -e '2,$d' -e 's/^[[^0-9.]]*//' -e 's/[[^0-9.]].*//'`" - test -z "$GCC_VERSION" && GCC_VERSION=unknown - AC_MSG_RESULT($GCC_VERSION) -fi -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_GCC_WARNINGS version: 16 updated: 2004/07/23 14:40:34 -dnl --------------- -dnl Check if the compiler supports useful warning options. There's a few that -dnl we don't use, simply because they're too noisy: -dnl -dnl -Wconversion (useful in older versions of gcc, but not in gcc 2.7.x) -dnl -Wredundant-decls (system headers make this too noisy) -dnl -Wtraditional (combines too many unrelated messages, only a few useful) -dnl -Wwrite-strings (too noisy, but should review occasionally). This -dnl is enabled for ncurses using "--enable-const". -dnl -pedantic -dnl -dnl Parameter: -dnl $1 is an optional list of gcc warning flags that a particular -dnl application might want to use, e.g., "no-unused" for -dnl -Wno-unused -dnl Special: -dnl If $with_ext_const is "yes", add a check for -Wwrite-strings -dnl -AC_DEFUN([CF_GCC_WARNINGS], -[ -AC_REQUIRE([CF_GCC_VERSION]) -if test "$GCC" = yes -then - cat > conftest.$ac_ext <<EOF -#line __oline__ "configure" -int main(int argc, char *argv[[]]) { return (argv[[argc-1]] == 0) ; } -EOF - AC_CHECKING([for $CC warning options]) - cf_save_CFLAGS="$CFLAGS" - EXTRA_CFLAGS="-W -Wall" - cf_warn_CONST="" - test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" - for cf_opt in \ - Wbad-function-cast \ - Wcast-align \ - Wcast-qual \ - Winline \ - Wmissing-declarations \ - Wmissing-prototypes \ - Wnested-externs \ - Wpointer-arith \ - Wshadow \ - Wstrict-prototypes \ - Wundef $cf_warn_CONST $1 - do - CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" - if AC_TRY_EVAL(ac_compile); then - test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt) - case $cf_opt in #(vi - Wcast-qual) #(vi - CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES" - ;; - Winline) #(vi - case $GCC_VERSION in - 3.3*) - CF_VERBOSE(feature is broken in gcc $GCC_VERSION) - continue;; - esac - ;; - esac - EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" - fi - done - rm -f conftest* - CFLAGS="$cf_save_CFLAGS" -fi -AC_SUBST(EXTRA_CFLAGS) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_GNAT_TRY_LINK version: 1 updated: 2004/08/21 19:02:08 -dnl ---------------- -dnl Verify that a test program compiles/links with GNAT. -dnl $cf_ada_make is set to the program that compiles/links -dnl $ADAFLAGS may be set to the GNAT flags. -dnl -dnl $1 is the text of the spec -dnl $2 is the text of the body -dnl $3 is the shell command to execute if successful -dnl $4 is the shell command to execute if not successful -AC_DEFUN([CF_GNAT_TRY_LINK], -[ -rm -f conftest* -cat >>conftest.ads <<CF_EOF -$1 -CF_EOF -cat >>conftest.adb <<CF_EOF -$2 -CF_EOF -if ( $cf_ada_make $ADAFLAGS conftest 1>&AC_FD_CC 2>&1 ) ; then -ifelse($3,, :,[ $3]) -ifelse($4,,,[else - $4]) -fi -rm -f conftest* -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_GNAT_TRY_RUN version: 3 updated: 2004/08/21 19:02:08 -dnl --------------- -dnl Verify that a test program compiles and runs with GNAT -dnl $cf_ada_make is set to the program that compiles/links -dnl $ADAFLAGS may be set to the GNAT flags. -dnl -dnl $1 is the text of the spec -dnl $2 is the text of the body -dnl $3 is the shell command to execute if successful -dnl $4 is the shell command to execute if not successful -AC_DEFUN([CF_GNAT_TRY_RUN], -[ -rm -f conftest* -cat >>conftest.ads <<CF_EOF -$1 -CF_EOF -cat >>conftest.adb <<CF_EOF -$2 -CF_EOF -if ( $cf_ada_make $ADAFLAGS conftest 1>&AC_FD_CC 2>&1 ) ; then - if ( ./conftest 1>&AC_FD_CC 2>&1 ) ; then -ifelse($3,, :,[ $3]) -ifelse($4,,,[ else - $4]) - fi -ifelse($4,,,[else - $4]) -fi -rm -f conftest* -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_GNAT_VERSION version: 11 updated: 2003/09/06 19:42:09 -dnl --------------- -dnl Verify version of GNAT. -AC_DEFUN([CF_GNAT_VERSION], -[ -AC_MSG_CHECKING(for gnat version) -cf_gnat_version=`${cf_ada_make-gnatmake} -v 2>&1 | grep '[[0-9]].[[0-9]][[0-9]]*' |\ - sed -e '2,$d' -e 's/[[^0-9 \.]]//g' -e 's/^[[ ]]*//' -e 's/ .*//'` -AC_MSG_RESULT($cf_gnat_version) - -case $cf_gnat_version in - 3.1[[1-9]]*|3.[[2-9]]*|[[4-9]].*) - cf_cv_prog_gnat_correct=yes - ;; - *) echo Unsupported GNAT version $cf_gnat_version. Required is 3.11 or better. Disabling Ada95 binding. - cf_cv_prog_gnat_correct=no - ;; -esac -case $cf_gnat_version in - 3.[[1-9]]*|[[4-9]].*) - cf_compile_generics=generics - cf_generic_objects="\$(GENOBJS)" - ;; - *) cf_compile_generics= - cf_generic_objects= - ;; -esac -]) -dnl --------------------------------------------------------------------------- -dnl CF_GNU_SOURCE version: 3 updated: 2000/10/29 23:30:53 -dnl ------------- -dnl Check if we must define _GNU_SOURCE to get a reasonable value for -dnl _XOPEN_SOURCE, upon which many POSIX definitions depend. 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Ncurses is the only library that does not follow - # that pattern. - if test $cf_dir = tack ; then - continue - elif test -f $srcdir/${cf_dir}/${cf_dir}.h; then - CF_UPPER(cf_have_include,$cf_dir) - AC_DEFINE_UNQUOTED(HAVE_${cf_have_include}_H) - AC_DEFINE_UNQUOTED(HAVE_LIB${cf_have_include}) - TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${cf_dir}${DFT_DEP_SUFFIX} $TEST_DEPS" - if test "$DFT_LWR_MODEL" = "libtool"; then - TEST_ARGS="${TEST_DEPS}" - else - TEST_ARGS="-l${cf_dir}${DFT_ARG_SUFFIX} $TEST_ARGS" - fi - fi - fi -done -AC_MSG_RESULT($cf_cv_src_modules) -TEST_ARGS="-L${LIB_DIR} $TEST_ARGS" -AC_SUBST(TEST_DEPS) -AC_SUBST(TEST_ARGS) - -PROG_ARGS="-L${LIB_DIR} $PROG_ARGS" -AC_SUBST(PROG_ARGS) - -SRC_SUBDIRS="man include" -for cf_dir in $cf_cv_src_modules -do - SRC_SUBDIRS="$SRC_SUBDIRS $cf_dir" -done - -ADA_SUBDIRS= -if test "$cf_cv_prog_gnat_correct" = yes && test -f $srcdir/Ada95/Makefile.in; then - SRC_SUBDIRS="$SRC_SUBDIRS Ada95" - ADA_SUBDIRS="gen src samples" -fi - -SUB_MAKEFILES= -for cf_dir in $SRC_SUBDIRS -do - SUB_MAKEFILES="$SUB_MAKEFILES $cf_dir/Makefile" -done - -if test -n "$ADA_SUBDIRS"; then - for cf_dir in $ADA_SUBDIRS - do - SUB_MAKEFILES="$SUB_MAKEFILES Ada95/$cf_dir/Makefile" - done - AC_SUBST(ADA_SUBDIRS) -fi -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_STDCPP_LIBRARY version: 5 updated: 2000/08/12 23:18:52 -dnl ----------------- -dnl Check for -lstdc++, which is GNU's standard C++ library. -AC_DEFUN([CF_STDCPP_LIBRARY], -[ -if test -n "$GXX" ; then -case $cf_cv_system_name in #(vi -os2*) #(vi - cf_stdcpp_libname=stdcpp - ;; -*) - cf_stdcpp_libname=stdc++ - ;; -esac -AC_CACHE_CHECK(for library $cf_stdcpp_libname,cf_cv_libstdcpp,[ - cf_save="$LIBS" - LIBS="$LIBS -l$cf_stdcpp_libname" -AC_TRY_LINK([ -#include <strstream.h>],[ -char buf[80]; -strstreambuf foo(buf, sizeof(buf)) -], - [cf_cv_libstdcpp=yes], - [cf_cv_libstdcpp=no]) - LIBS="$cf_save" -]) -test "$cf_cv_libstdcpp" = yes && CXXLIBS="$CXXLIBS -l$cf_stdcpp_libname" -fi -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_STRIP_G_OPT version: 3 updated: 2002/12/21 19:25:52 -dnl -------------- -dnl Remove "-g" option from the compiler options -AC_DEFUN([CF_STRIP_G_OPT], -[$1=`echo ${$1} | sed -e 's%-g %%' -e 's%-g$%%'`])dnl -dnl --------------------------------------------------------------------------- -dnl CF_STRUCT_SIGACTION version: 3 updated: 2000/08/12 23:18:52 -dnl ------------------- -dnl Check if we need _POSIX_SOURCE defined to use struct sigaction. We'll only -dnl do this if we've found the sigaction function. -dnl -dnl If needed, define SVR4_ACTION. -AC_DEFUN([CF_STRUCT_SIGACTION],[ -if test "$ac_cv_func_sigaction" = yes; then -AC_MSG_CHECKING(whether sigaction needs _POSIX_SOURCE) -AC_TRY_COMPILE([ -#include <sys/types.h> -#include <signal.h>], - [struct sigaction act], - [sigact_bad=no], - [ -AC_TRY_COMPILE([ -#define _POSIX_SOURCE -#include <sys/types.h> -#include <signal.h>], - [struct sigaction act], - [sigact_bad=yes - AC_DEFINE(SVR4_ACTION)], - [sigact_bad=unknown])]) -AC_MSG_RESULT($sigact_bad) -fi -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_STRUCT_TERMIOS version: 5 updated: 2000/11/04 12:22:46 -dnl ----------------- -dnl Some machines require _POSIX_SOURCE to completely define struct termios. -dnl If so, define SVR4_TERMIO -AC_DEFUN([CF_STRUCT_TERMIOS],[ -AC_CHECK_HEADERS( \ -termio.h \ -termios.h \ -unistd.h \ -) -if test "$ISC" = yes ; then - AC_CHECK_HEADERS( sys/termio.h ) -fi -if test "$ac_cv_header_termios_h" = yes ; then - case "$CFLAGS $CPPFLAGS" in - *-D_POSIX_SOURCE*) - termios_bad=dunno ;; - *) termios_bad=maybe ;; - esac - if test "$termios_bad" = maybe ; then - AC_MSG_CHECKING(whether termios.h needs _POSIX_SOURCE) - AC_TRY_COMPILE([#include <termios.h>], - [struct termios foo; int x = foo.c_iflag], - termios_bad=no, [ - AC_TRY_COMPILE([ -#define _POSIX_SOURCE -#include <termios.h>], - [struct termios foo; int x = foo.c_iflag], - termios_bad=unknown, - termios_bad=yes AC_DEFINE(SVR4_TERMIO)) - ]) - AC_MSG_RESULT($termios_bad) - fi -fi -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_SUBST version: 2 updated: 1997/09/06 23:41:28 -dnl -------- -dnl Shorthand macro for substituting things that the user may override -dnl with an environment variable. -dnl -dnl $1 = long/descriptive name -dnl $2 = environment variable -dnl $3 = default value -AC_DEFUN([CF_SUBST], -[AC_CACHE_VAL(cf_cv_subst_$2,[ -AC_MSG_CHECKING(for $1 (symbol $2)) -test -z "[$]$2" && $2=$3 -AC_MSG_RESULT([$]$2) -AC_SUBST($2) -cf_cv_subst_$2=[$]$2]) -$2=${cf_cv_subst_$2} -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_SUBST_NCURSES_VERSION version: 7 updated: 2003/06/07 16:22:51 -dnl ------------------------ -dnl Get the version-number for use in shared-library naming, etc. -AC_DEFUN([CF_SUBST_NCURSES_VERSION], -[ -NCURSES_MAJOR="`egrep '^NCURSES_MAJOR[[ ]]*=' $srcdir/dist.mk | sed -e 's/^[[^0-9]]*//'`" -NCURSES_MINOR="`egrep '^NCURSES_MINOR[[ ]]*=' $srcdir/dist.mk | sed -e 's/^[[^0-9]]*//'`" -NCURSES_PATCH="`egrep '^NCURSES_PATCH[[ ]]*=' $srcdir/dist.mk | sed -e 's/^[[^0-9]]*//'`" -cf_cv_abi_version=${NCURSES_MAJOR} -cf_cv_rel_version=${NCURSES_MAJOR}.${NCURSES_MINOR} -dnl Show the computed version, for logging -cf_cv_timestamp=`date` -AC_MSG_RESULT(Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp)) -dnl We need these values in the generated headers -AC_SUBST(NCURSES_MAJOR) -AC_SUBST(NCURSES_MINOR) -AC_SUBST(NCURSES_PATCH) -dnl We need these values in the generated makefiles -AC_SUBST(cf_cv_rel_version) -AC_SUBST(cf_cv_abi_version) -AC_SUBST(cf_cv_builtin_bool) -AC_SUBST(cf_cv_header_stdbool_h) -AC_SUBST(cf_cv_type_of_bool)dnl -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_SYS_TIME_SELECT version: 4 updated: 2000/10/04 09:18:40 -dnl ------------------ -dnl Check if we can include <sys/time.h> with <sys/select.h>; this breaks on -dnl older SCO configurations. -AC_DEFUN([CF_SYS_TIME_SELECT], -[ -AC_MSG_CHECKING(if sys/time.h works with sys/select.h) -AC_CACHE_VAL(cf_cv_sys_time_select,[ -AC_TRY_COMPILE([ -#include <sys/types.h> -#ifdef HAVE_SYS_TIME_H -#include <sys/time.h> -#endif -#ifdef HAVE_SYS_SELECT_H -#include <sys/select.h> -#endif -],[],[cf_cv_sys_time_select=yes], - [cf_cv_sys_time_select=no]) - ]) -AC_MSG_RESULT($cf_cv_sys_time_select) -test "$cf_cv_sys_time_select" = yes && AC_DEFINE(HAVE_SYS_TIME_SELECT) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_TYPEOF_CHTYPE version: 4 updated: 2000/10/04 09:18:40 -dnl ---------------- -dnl Determine the type we should use for chtype (and attr_t, which is treated -dnl as the same thing). We want around 32 bits, so on most machines want a -dnl long, but on newer 64-bit machines, probably want an int. If we're using -dnl wide characters, we have to have a type compatible with that, as well. -AC_DEFUN([CF_TYPEOF_CHTYPE], -[ -AC_REQUIRE([CF_UNSIGNED_LITERALS]) -AC_MSG_CHECKING([for type of chtype]) -AC_CACHE_VAL(cf_cv_typeof_chtype,[ - AC_TRY_RUN([ -#ifdef USE_WIDEC_SUPPORT -#include <stddef.h> /* we want wchar_t */ -#define WANT_BITS 39 -#else -#define WANT_BITS 31 -#endif -#include <stdio.h> -int main() -{ - FILE *fp = fopen("cf_test.out", "w"); - if (fp != 0) { - char *result = "long"; -#ifdef USE_WIDEC_SUPPORT - /* - * If wchar_t is smaller than a long, it must be an int or a - * short. We prefer not to use a short anyway. - */ - if (sizeof(unsigned long) > sizeof(wchar_t)) - result = "int"; -#endif - if (sizeof(unsigned long) > sizeof(unsigned int)) { - int n; - unsigned int x; - for (n = 0; n < WANT_BITS; n++) { - unsigned int y = (x >> n); - if (y != 1 || x == 0) { - x = 0; - break; - } - } - /* - * If x is nonzero, an int is big enough for the bits - * that we want. - */ - result = (x != 0) ? "int" : "long"; - } - fputs(result, fp); - fclose(fp); - } - exit(0); -} - ], - [cf_cv_typeof_chtype=`cat cf_test.out`], - [cf_cv_typeof_chtype=long], - [cf_cv_typeof_chtype=long]) - rm -f cf_test.out - ]) -AC_MSG_RESULT($cf_cv_typeof_chtype) - -AC_SUBST(cf_cv_typeof_chtype) -AC_DEFINE_UNQUOTED(TYPEOF_CHTYPE,$cf_cv_typeof_chtype) - -cf_cv_1UL="1" -test "$cf_cv_unsigned_literals" = yes && cf_cv_1UL="${cf_cv_1UL}U" -test "$cf_cv_typeof_chtype" = long && cf_cv_1UL="${cf_cv_1UL}L" -AC_SUBST(cf_cv_1UL) - -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_TYPE_SIGACTION version: 3 updated: 2000/08/12 23:18:52 -dnl ----------------- -dnl -AC_DEFUN([CF_TYPE_SIGACTION], -[ -AC_MSG_CHECKING([for type sigaction_t]) -AC_CACHE_VAL(cf_cv_type_sigaction,[ - AC_TRY_COMPILE([ -#include <signal.h>], - [sigaction_t x], - [cf_cv_type_sigaction=yes], - [cf_cv_type_sigaction=no])]) -AC_MSG_RESULT($cf_cv_type_sigaction) -test "$cf_cv_type_sigaction" = yes && AC_DEFINE(HAVE_TYPE_SIGACTION) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_UNSIGNED_LITERALS version: 2 updated: 1998/02/07 22:10:16 -dnl -------------------- -dnl Test if the compiler supports 'U' and 'L' suffixes. Only old compilers -dnl won't, but they're still there. -AC_DEFUN([CF_UNSIGNED_LITERALS], -[ -AC_MSG_CHECKING([if unsigned literals are legal]) -AC_CACHE_VAL(cf_cv_unsigned_literals,[ - AC_TRY_COMPILE([],[long x = 1L + 1UL + 1U + 1], - [cf_cv_unsigned_literals=yes], - [cf_cv_unsigned_literals=no]) - ]) -AC_MSG_RESULT($cf_cv_unsigned_literals) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_UPPER version: 5 updated: 2001/01/29 23:40:59 -dnl -------- -dnl Make an uppercase version of a variable -dnl $1=uppercase($2) -AC_DEFUN([CF_UPPER], -[ -$1=`echo "$2" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_VERBOSE version: 2 updated: 1997/09/05 10:45:14 -dnl ---------- -dnl Use AC_VERBOSE w/o the warnings -AC_DEFUN([CF_VERBOSE], -[test -n "$verbose" && echo " $1" 1>&AC_FD_MSG -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_WCHAR_TYPE version: 2 updated: 2004/01/17 19:18:20 -dnl ------------- -dnl Check if type wide-character type $1 is declared, and if so, which header -dnl file is needed. The second parameter is used to set a shell variable when -dnl the type is not found. The first parameter sets a shell variable for the -dnl opposite sense. -AC_DEFUN([CF_WCHAR_TYPE], -[ -# This is needed on Tru64 5.0 to declare $1 -AC_CACHE_CHECK(if we must include wchar.h to declare $1,cf_cv_$1,[ -AC_TRY_COMPILE([ -#include <stdlib.h> -#include <stdarg.h> -#include <stdio.h> -#ifdef HAVE_LIBUTF8_H -#include <libutf8.h> -#endif], - [$1 state], - [cf_cv_$1=no], - [AC_TRY_COMPILE([ -#include <stdlib.h> -#include <stdarg.h> -#include <stdio.h> -#include <wchar.h> -#ifdef HAVE_LIBUTF8_H -#include <libutf8.h> -#endif], - [$1 value], - [cf_cv_$1=yes], - [cf_cv_$1=unknown])])]) - -if test "$cf_cv_$1" = yes ; then - AC_DEFINE(NEED_WCHAR_H) - NEED_WCHAR_H=1 -fi - -ifelse($2,,,[ -# if we do not find $1 in either place, use substitution to provide a fallback. -if test "$cf_cv_$1" = unknown ; then - $2=1 -fi -]) -ifelse($3,,,[ -# if we find $1 in either place, use substitution to provide a fallback. -if test "$cf_cv_$1" != unknown ; then - $3=1 -fi -]) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_WITH_ABI_VERSION version: 1 updated: 2003/09/20 18:12:49 -dnl ------------------- -dnl Allow library's ABI to be overridden. Generally this happens when a -dnl packager has incremented the ABI past that used in the original package, -dnl and wishes to keep doing this. -dnl -dnl $1 is the package name, if any, to derive a corresponding {package}_ABI -dnl symbol. -AC_DEFUN([CF_WITH_ABI_VERSION],[ -test -z "$cf_cv_abi_version" && cf_cv_abi_version=0 -AC_ARG_WITH(abi-version, -[ --with-abi-version=XXX override derived ABI version], -[AC_MSG_WARN(overriding ABI version $cf_cv_abi_version to $withval) - cf_cv_abi_version=$withval]) - CF_NUMBER_SYNTAX($cf_cv_abi_version,ABI version) -ifelse($1,,,[ -$1_ABI=$cf_cv_abi_version -]) -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_WITH_DBMALLOC version: 4 updated: 2004/02/28 05:49:27 -dnl ---------------- -dnl Configure-option for dbmalloc. The optional parameter is used to override -dnl the updating of $LIBS, e.g., to avoid conflict with subsequent tests. -AC_DEFUN([CF_WITH_DBMALLOC],[ -AC_MSG_CHECKING(if you want to link with dbmalloc for testing) -AC_ARG_WITH(dbmalloc, - [ --with-dbmalloc use Conor Cahill's dbmalloc library], - [with_dbmalloc=$withval], - [with_dbmalloc=no]) -AC_MSG_RESULT($with_dbmalloc) -if test "$with_dbmalloc" = yes ; then - AC_CHECK_HEADER(dbmalloc.h, - [AC_CHECK_LIB(dbmalloc,[debug_malloc]ifelse($1,,[],[,$1]))]) -fi -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_WITH_DMALLOC version: 4 updated: 2004/02/28 05:49:27 -dnl --------------- -dnl Configure-option for dmalloc. The optional parameter is used to override -dnl the updating of $LIBS, e.g., to avoid conflict with subsequent tests. -AC_DEFUN([CF_WITH_DMALLOC],[ -AC_MSG_CHECKING(if you want to link with dmalloc for testing) -AC_ARG_WITH(dmalloc, - [ --with-dmalloc use Gray Watson's dmalloc library], - [with_dmalloc=$withval], - [with_dmalloc=no]) -AC_MSG_RESULT($with_dmalloc) -if test "$with_dmalloc" = yes ; then - AC_CHECK_HEADER(dmalloc.h, - [AC_CHECK_LIB(dmalloc,[dmalloc_debug]ifelse($1,,[],[,$1]))]) -fi -])dnl -dnl --------------------------------------------------------------------------- -dnl CF_WITH_LIBTOOL version: 9 updated: 2004/01/16 14:55:37 -dnl --------------- -dnl Provide a configure option to incorporate libtool. Define several useful -dnl symbols for the makefile rules. -dnl -dnl The reference to AC_PROG_LIBTOOL does not normally work, since it uses -dnl macros from libtool.m4 which is in the aclocal directory of automake. -dnl Following is a simple script which turns on the AC_PROG_LIBTOOL macro. -dnl But that still does not work properly since the macro is expanded outside -dnl the CF_WITH_LIBTOOL macro: -dnl -dnl #!/bin/sh -dnl ACLOCAL=`aclocal --print-ac-dir` -dnl if test -z "$ACLOCAL" ; then -dnl echo cannot find aclocal directory -dnl exit 1 -dnl elif test ! -f $ACLOCAL/libtool.m4 ; then -dnl echo cannot find libtool.m4 file -dnl exit 1 -dnl fi -dnl -dnl LOCAL=aclocal.m4 -dnl ORIG=aclocal.m4.orig -dnl -dnl trap "mv $ORIG $LOCAL" 0 1 2 5 15 -dnl rm -f $ORIG -dnl mv $LOCAL $ORIG -dnl -dnl # sed the LIBTOOL= assignment to omit the current directory? -dnl sed -e 's/^LIBTOOL=.*/LIBTOOL=${LIBTOOL-libtool}/' $ACLOCAL/libtool.m4 >>$LOCAL -dnl cat $ORIG >>$LOCAL -dnl -dnl autoconf-257 $* -dnl -AC_DEFUN([CF_WITH_LIBTOOL], -[ -ifdef([AC_PROG_LIBTOOL],,[ -LIBTOOL= -]) -# common library maintenance symbols that are convenient for libtool scripts: -LIB_CREATE='$(AR) -cr' -LIB_OBJECT='$(OBJECTS)' -LIB_SUFFIX=.a -LIB_PREP="$RANLIB" - -# symbols used to prop libtool up to enable it to determine what it should be -# doing: -LIB_CLEAN= -LIB_COMPILE= -LIB_LINK= -LIB_INSTALL= -LIB_UNINSTALL= - -AC_MSG_CHECKING(if you want to build libraries with libtool) -AC_ARG_WITH(libtool, - [ --with-libtool generate libraries with libtool], - [with_libtool=$withval], - [with_libtool=no]) -AC_MSG_RESULT($with_libtool) -if test "$with_libtool" != "no"; then -ifdef([AC_PROG_LIBTOOL],[ - # missing_content_AC_PROG_LIBTOOL{{ - AC_PROG_LIBTOOL - # missing_content_AC_PROG_LIBTOOL}} -],[ - if test "$with_libtool" != "yes" ; then - CF_PATH_SYNTAX(with_libtool) - LIBTOOL=$with_libtool - else - AC_PATH_PROG(LIBTOOL,libtool) - fi - if test -z "$LIBTOOL" ; then - AC_MSG_ERROR(Cannot find libtool) - fi -])dnl - LIB_CREATE='$(LIBTOOL) --mode=link $(CC) -rpath $(DESTDIR)$(libdir) -version-info `cut -f1 $(srcdir)/VERSION` -o' - LIB_OBJECT='$(OBJECTS:.o=.lo)' - LIB_SUFFIX=.la - LIB_CLEAN='$(LIBTOOL) --mode=clean' - LIB_COMPILE='$(LIBTOOL) --mode=compile' - LIB_LINK='$(LIBTOOL) --mode=link' - LIB_INSTALL='$(LIBTOOL) --mode=install' - LIB_UNINSTALL='$(LIBTOOL) --mode=uninstall' - LIB_PREP=: - - # Show the version of libtool - AC_MSG_CHECKING(version of libtool) - - # Save the version in a cache variable - this is not entirely a good - # thing, but the version string from libtool is very ugly, and for - # bug reports it might be useful to have the original string. - cf_cv_libtool_version=`$LIBTOOL --version 2>&1 | sed -e '2,$d' -e 's/([[^)]]*)//g' -e 's/^[[^1-9]]*//' -e 's/[[^0-9.]].*//'` - AC_MSG_RESULT($cf_cv_libtool_version) - if test -z "$cf_cv_libtool_version" ; 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