X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bdebb379299aaf1ee588dbe15968829df49ccedc..68ca12fef650ce4622e05ba4eb21a7aa23849107:/aclocal.m4 diff --git a/aclocal.m4 b/aclocal.m4 index b3f5102634..46a95e4490 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -1,7 +1,7 @@ -# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*- +# generated automatically by aclocal 1.10 -*- Autoconf -*- -# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 -# Free Software Foundation, Inc. +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005, 2006 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -11,2990 +11,16 @@ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. -dnl --------------------------------------------------------------------------- -dnl -dnl Macros for configure.in for wxWindows by Robert Roebling, Phil Blecker, -dnl Vadim Zeitlin and Ron Lee -dnl -dnl This script is under the wxWindows licence. -dnl -dnl Version: $Id$ -dnl --------------------------------------------------------------------------- - - -dnl =========================================================================== -dnl Objective-C(++) related macros -dnl =========================================================================== -m4_define([AC_WX_LANG_OBJECTIVEC], -[AC_LANG(C) -ac_ext=m -]) - -m4_define([AC_WX_LANG_OBJECTIVECPLUSPLUS], -[AC_LANG(C++) -ac_ext=mm -]) - -dnl =========================================================================== -dnl macros to find the a file in the list of include/lib paths -dnl =========================================================================== - -dnl --------------------------------------------------------------------------- -dnl call WX_PATH_FIND_INCLUDES(search path, header name), sets ac_find_includes -dnl to the full name of the file that was found or leaves it empty if not found -dnl --------------------------------------------------------------------------- -AC_DEFUN([WX_PATH_FIND_INCLUDES], -[ -ac_find_includes= -for ac_dir in $1 /usr/include; - do - if test -f "$ac_dir/$2"; then - ac_find_includes=$ac_dir - break - fi - done -]) - -dnl --------------------------------------------------------------------------- -dnl call WX_PATH_FIND_LIBRARIES(search path, header name), sets ac_find_libraries -dnl to the full name of the file that was found or leaves it empty if not found -dnl --------------------------------------------------------------------------- -AC_DEFUN([WX_PATH_FIND_LIBRARIES], -[ -ac_find_libraries= -for ac_dir in $1 /usr/lib; - do - for ac_extension in a so sl dylib; do - if test -f "$ac_dir/lib$2.$ac_extension"; then - ac_find_libraries=$ac_dir - break 2 - fi - done - done -]) - -dnl --------------------------------------------------------------------------- -dnl Path to include, already defined -dnl --------------------------------------------------------------------------- -AC_DEFUN([WX_INCLUDE_PATH_EXIST], -[ - dnl never add -I/usr/include to the CPPFLAGS - if test "x$1" = "x/usr/include"; then - ac_path_to_include="" - else - echo "$2" | grep "\-I$1" > /dev/null - result=$? - if test $result = 0; then - ac_path_to_include="" - else - ac_path_to_include=" -I$1" - fi - fi -]) - -dnl --------------------------------------------------------------------------- -dnl Path to link, already defined -dnl --------------------------------------------------------------------------- -AC_DEFUN([WX_LINK_PATH_EXIST], -[ - echo "$2" | grep "\-L$1" > /dev/null - result=$? - if test $result = 0; then - ac_path_to_link="" - else - ac_path_to_link=" -L$1" - fi -]) - -dnl =========================================================================== -dnl C++ features test -dnl =========================================================================== - -dnl --------------------------------------------------------------------------- -dnl WX_CPP_NEW_HEADERS checks whether the compiler has "new" header -dnl or only the old one - it may be generally assumed that if -dnl exists, the other "new" headers (without .h) exist too. -dnl -dnl call WX_CPP_NEW_HEADERS(actiof-if-true, action-if-false) -dnl --------------------------------------------------------------------------- - -AC_DEFUN([WX_CPP_NEW_HEADERS], -[ - AC_LANG_SAVE - AC_LANG_CPLUSPLUS - - AC_CHECK_HEADERS(iostream) - - if test "$ac_cv_header_iostream" = "yes" ; then - ifelse([$1], , :, [$1]) - else - ifelse([$2], , :, [$2]) - fi - - AC_LANG_RESTORE -]) - -dnl --------------------------------------------------------------------------- -dnl WX_CPP_BOOL checks whether the C++ compiler has a built in bool type -dnl -dnl call WX_CPP_BOOL - will define HAVE_BOOL if the compiler supports bool -dnl --------------------------------------------------------------------------- - -AC_DEFUN([WX_CPP_BOOL], -[ - AC_CACHE_CHECK([if C++ compiler supports bool], wx_cv_cpp_bool, - [ - AC_LANG_SAVE - AC_LANG_CPLUSPLUS - - AC_TRY_COMPILE( - [ - ], - [ - bool b = true; - - return 0; - ], - [ - wx_cv_cpp_bool=yes - ], - [ - wx_cv_cpp_bool=no - ] - ) - - AC_LANG_RESTORE - ]) - - if test "$wx_cv_cpp_bool" = "yes"; then - AC_DEFINE(HAVE_BOOL) - fi -]) - -dnl --------------------------------------------------------------------------- -dnl WX_CPP_EXPLICIT checks whether the C++ compiler support the explicit -dnl keyword and defines HAVE_EXPLICIT if this is the case -dnl --------------------------------------------------------------------------- - -AC_DEFUN([WX_CPP_EXPLICIT], -[ - AC_CACHE_CHECK([if C++ compiler supports the explicit keyword], - wx_cv_explicit, - [ - AC_LANG_SAVE - AC_LANG_CPLUSPLUS - - dnl do the test in 2 steps: first check that the compiler knows about the - dnl explicit keyword at all and then verify that it really honours it - AC_TRY_COMPILE( - [ - class Foo { public: explicit Foo(int) {} }; - ], - [ - return 0; - ], - [ - AC_TRY_COMPILE( - [ - class Foo { public: explicit Foo(int) {} }; - static void TakeFoo(const Foo& foo) { } - ], - [ - TakeFoo(17); - return 0; - ], - wx_cv_explicit=no, - wx_cv_explicit=yes - ) - ], - wx_cv_explicit=no - ) - - AC_LANG_RESTORE - ]) - - if test "$wx_cv_explicit" = "yes"; then - AC_DEFINE(HAVE_EXPLICIT) - fi -]) - -dnl --------------------------------------------------------------------------- -dnl a slightly better AC_C_BIGENDIAN macro which allows cross-compiling -dnl --------------------------------------------------------------------------- - -AC_DEFUN([WX_C_BIGENDIAN], -[AC_CACHE_CHECK([whether byte ordering is bigendian], ac_cv_c_bigendian, -[ac_cv_c_bigendian=unknown -# See if sys/param.h defines the BYTE_ORDER macro. -AC_TRY_COMPILE([#include -#include ], [ -#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN - bogus endian macros -#endif], [# It does; now see whether it defined to BIG_ENDIAN or not. -AC_TRY_COMPILE([#include -#include ], [ -#if BYTE_ORDER != BIG_ENDIAN - not big endian -#endif], ac_cv_c_bigendian=yes, ac_cv_c_bigendian=no)]) -if test $ac_cv_c_bigendian = unknown; then -AC_TRY_RUN([main () { - /* Are we little or big endian? From Harbison&Steele. */ - union - { - long l; - char c[sizeof (long)]; - } u; - u.l = 1; - exit (u.c[sizeof (long) - 1] == 1); -}], [ac_cv_c_bigendian=no], [ac_cv_c_bigendian=yes], [ac_cv_c_bigendian=unknown]) -fi]) -if test $ac_cv_c_bigendian = unknown; then - AC_MSG_WARN([Assuming little-endian target machine - this may be overriden by adding the line "ac_cv_c_bigendian=${ac_cv_c_bigendian='yes'}" to config.cache file]) -fi -if test $ac_cv_c_bigendian = yes; then - AC_DEFINE(WORDS_BIGENDIAN) -fi -]) - -dnl --------------------------------------------------------------------------- -dnl override AC_ARG_ENABLE/WITH to cache the results in .cache file -dnl --------------------------------------------------------------------------- - -AC_DEFUN([WX_ARG_CACHE_INIT], - [ - wx_arg_cache_file="configarg.cache" - echo "loading argument cache $wx_arg_cache_file" - rm -f ${wx_arg_cache_file}.tmp - touch ${wx_arg_cache_file}.tmp - touch ${wx_arg_cache_file} - ]) - -AC_DEFUN([WX_ARG_CACHE_FLUSH], - [ - echo "saving argument cache $wx_arg_cache_file" - mv ${wx_arg_cache_file}.tmp ${wx_arg_cache_file} - ]) - -dnl this macro checks for a three-valued command line --with argument: -dnl possible arguments are 'yes', 'no', 'sys', or 'builtin' -dnl usage: WX_ARG_SYS_WITH(option, helpmessage, variable-name) -AC_DEFUN([WX_ARG_SYS_WITH], - [ - AC_MSG_CHECKING([for --with-$1]) - no_cache=0 - AC_ARG_WITH($1, [$2], - [ - if test "$withval" = yes; then - ac_cv_use_$1='$3=yes' - elif test "$withval" = no; then - ac_cv_use_$1='$3=no' - elif test "$withval" = sys; then - ac_cv_use_$1='$3=sys' - elif test "$withval" = builtin; then - ac_cv_use_$1='$3=builtin' - else - AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin]) - fi - ], - [ - LINE=`grep "$3" ${wx_arg_cache_file}` - if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" - else - no_cache=1 - fi - - ac_cv_use_$1='$3='$DEFAULT_$3 - ]) - - eval "$ac_cv_use_$1" - if test "$no_cache" != 1; then - echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp - fi - - if test "$$3" = yes; then - AC_MSG_RESULT(yes) - elif test "$$3" = no; then - AC_MSG_RESULT(no) - elif test "$$3" = sys; then - AC_MSG_RESULT([system version]) - elif test "$$3" = builtin; then - AC_MSG_RESULT([builtin version]) - else - AC_MSG_ERROR([Invalid value for --with-$1: should be yes, no, sys, or builtin]) - fi - ]) - -dnl this macro checks for a command line argument and caches the result -dnl usage: WX_ARG_WITH(option, helpmessage, variable-name) -AC_DEFUN([WX_ARG_WITH], - [ - AC_MSG_CHECKING([for --with-$1]) - no_cache=0 - AC_ARG_WITH($1, [$2], - [ - if test "$withval" = yes; then - ac_cv_use_$1='$3=yes' - else - ac_cv_use_$1='$3=no' - fi - ], - [ - LINE=`grep "$3" ${wx_arg_cache_file}` - if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" - else - no_cache=1 - fi - - ac_cv_use_$1='$3='$DEFAULT_$3 - ]) - - eval "$ac_cv_use_$1" - if test "$no_cache" != 1; then - echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp - fi - - if test "$$3" = yes; then - AC_MSG_RESULT(yes) - else - AC_MSG_RESULT(no) - fi - ]) - -dnl like WX_ARG_WITH but uses AC_ARG_ENABLE instead of AC_ARG_WITH -dnl usage: WX_ARG_ENABLE(option, helpmessage, variable-name, enablestring) -dnl -dnl enablestring is a hack and allows to show "checking for --disable-foo" -dnl message when running configure instead of the default "checking for -dnl --enable-foo" one whih is useful for the options enabled by default -AC_DEFUN([WX_ARG_ENABLE], - [ - enablestring=$4 - AC_MSG_CHECKING([for --${enablestring:-enable}-$1]) - no_cache=0 - AC_ARG_ENABLE($1, [$2], - [ - if test "$enableval" = yes; then - ac_cv_use_$1='$3=yes' - else - ac_cv_use_$1='$3=no' - fi - ], - [ - LINE=`grep "$3" ${wx_arg_cache_file}` - if test "x$LINE" != x ; then - eval "DEFAULT_$LINE" - else - no_cache=1 - fi - - ac_cv_use_$1='$3='$DEFAULT_$3 - ]) - - eval "$ac_cv_use_$1" - if test "$no_cache" != 1; then - echo $ac_cv_use_$1 >> ${wx_arg_cache_file}.tmp - fi - - if test "$$3" = yes; then - AC_MSG_RESULT(yes) - else - AC_MSG_RESULT(no) - fi - ]) - - -dnl =========================================================================== -dnl Linker features test -dnl =========================================================================== - -dnl --------------------------------------------------------------------------- -dnl WX_VERSIONED_SYMBOLS checks whether the linker can create versioned -dnl symbols. If it can, sets LDFLAGS_VERSIONING to $CXX flags needed to use -dnl version script file named versionfile -dnl -dnl call WX_VERSIONED_SYMBOLS(versionfile) -dnl --------------------------------------------------------------------------- -AC_DEFUN([WX_VERSIONED_SYMBOLS], -[ - found_versioning=no - - dnl FIXME - doesn't work, Solaris linker doesn't accept wildcards - dnl in the script. - dnl dnl Check for known non-gcc cases: - dnl case "${host}" in - dnl *-*-solaris2* ) - dnl if test "x$GCC" != "xyes" ; then - dnl LDFLAGS_VERSIONING="-M $1" - dnl found_versioning=yes - dnl fi - dnl ;; - dnl esac - - dnl Generic check for GCC or GCC-like behaviour (Intel C++, GCC): - if test $found_versioning = no ; then - AC_CACHE_CHECK([if the linker accepts --version-script], wx_cv_version_script, - [ - echo "VER_1 { *; };" >conftest.sym - echo "int main() { return 0; }" >conftest.cpp - - if AC_TRY_COMMAND([ - $CXX -o conftest.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp - -Wl,--version-script,conftest.sym >/dev/null 2>conftest.stderr]) ; then - if test -s conftest.stderr ; then - wx_cv_version_script=no - else - wx_cv_version_script=yes - fi - else - wx_cv_version_script=no - fi - - dnl There's a problem in some old linkers with --version-script that - dnl can cause linking to fail when you have objects with vtables in - dnl libs 3 deep. This is known to happen in netbsd and openbsd with - dnl ld 2.11.2. - dnl - dnl To test for this we need to make some shared libs and - dnl unfortunately we can't be sure of the right way to do that. If the - dnl first two compiles don't succeed then it looks like the test isn't - dnl working and the result is ignored, but if OTOH the first two - dnl succeed but the third does not then the bug has been detected and - dnl the --version-script flag is dropped. - if test $wx_cv_version_script = yes - then - echo "struct B { virtual ~B() { } }; \ - struct D : public B { }; \ - void F() { D d; }" > conftest.cpp - - if AC_TRY_COMMAND([ - $CXX -shared -fPIC -o conftest1.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp - -Wl,--version-script,conftest.sym >/dev/null 2>/dev/null]) && - AC_TRY_COMMAND([ - $CXX -shared -fPIC -o conftest2.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp - -Wl,--version-script,conftest.sym conftest1.output >/dev/null 2>/dev/null]) - then - if AC_TRY_COMMAND([ - $CXX -shared -fPIC -o conftest3.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp - -Wl,--version-script,conftest.sym conftest2.output conftest1.output >/dev/null 2>/dev/null]) - then - wx_cv_version_script=yes - else - wx_cv_version_script=no - fi - fi - fi - - rm -f conftest.output conftest.stderr conftest.sym conftest.cpp - rm -f conftest1.output conftest2.output conftest3.output - ]) - if test $wx_cv_version_script = yes ; then - LDFLAGS_VERSIONING="-Wl,--version-script,$1" - fi - fi -]) - - -dnl =========================================================================== -dnl "3rd party" macros included here because they are not widely available -dnl =========================================================================== - -dnl --------------------------------------------------------------------------- -dnl test for availability of iconv() -dnl --------------------------------------------------------------------------- - -dnl From Bruno Haible. - -AC_DEFUN([AM_ICONV], -[ - dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and - dnl those with the standalone portable GNU libiconv installed). - - AC_ARG_WITH([libiconv-prefix], -[ --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib], [ - for dir in `echo "$withval" | tr : ' '`; do - if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi - if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi - done - ]) - - AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [ - am_cv_func_iconv="no, consider installing GNU libiconv" - am_cv_lib_iconv=no - AC_TRY_LINK([#include -#include ], - [iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd);], - am_cv_func_iconv=yes) - if test "$am_cv_func_iconv" != yes; then - am_save_LIBS="$LIBS" - LIBS="$LIBS -liconv" - AC_TRY_LINK([#include -#include ], - [iconv_t cd = iconv_open("",""); - iconv(cd,NULL,NULL,NULL,NULL); - iconv_close(cd);], - am_cv_lib_iconv=yes - am_cv_func_iconv=yes) - LIBS="$am_save_LIBS" - fi - ]) - if test "$am_cv_func_iconv" = yes; then - AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.]) - AC_CACHE_CHECK([if iconv needs const], wx_cv_func_iconv_const, - AC_TRY_COMPILE([ -#include -#include -extern -#ifdef __cplusplus -"C" -#endif -#if defined(__STDC__) || defined(__cplusplus) -size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); -#else -size_t iconv(); -#endif - ], - [], - wx_cv_func_iconv_const="no", - wx_cv_func_iconv_const="yes" - ) - ) - - iconv_const= - if test "x$wx_cv_func_iconv_const" = "xyes"; then - iconv_const="const" - fi - - AC_DEFINE_UNQUOTED(ICONV_CONST, $iconv_const, - [Define as const if the declaration of iconv() needs const.]) - fi - LIBICONV= - if test "$am_cv_lib_iconv" = yes; then - LIBICONV="-liconv" - fi - AC_SUBST(LIBICONV) -]) - -dnl --------------------------------------------------------------------------- -dnl AC_SYS_LARGEFILE (partly based on the code from autoconf 2.5x) -dnl --------------------------------------------------------------------------- - -dnl WX_SYS_LARGEFILE_TEST -dnl -dnl NB: original autoconf test was checking if compiler supported 6 bit off_t -dnl arithmetic properly but this failed miserably with gcc under Linux -dnl whereas the system still supports 64 bit files, so now simply check -dnl that off_t is big enough -define(WX_SYS_LARGEFILE_TEST, -[typedef struct { - unsigned int field: sizeof(off_t) == 8; -} wxlf; -]) - - -dnl WX_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE, CACHE-VAR) -define(WX_SYS_LARGEFILE_MACRO_VALUE, -[ - AC_CACHE_CHECK([for $1 value needed for large files], [$3], - [ - AC_TRY_COMPILE([#define $1 $2 - #include ], - WX_SYS_LARGEFILE_TEST, - [$3=$2], - [$3=no]) - ] - ) - - if test "$$3" != no; then - wx_largefile=yes - AC_DEFINE_UNQUOTED([$1], [$$3]) - fi -]) - - -dnl AC_SYS_LARGEFILE -dnl ---------------- -dnl By default, many hosts won't let programs access large files; 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then - AC_DEFINE(HAVE_CONST_CAST,,[define if the compiler supports const_cast<>]) -fi -]) - -dnl http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_reinterpret_cast.html -AC_DEFUN([AC_CXX_REINTERPRET_CAST], -[AC_CACHE_CHECK(whether the compiler supports reinterpret_cast<>, -ac_cv_cxx_reinterpret_cast, -[AC_LANG_SAVE - AC_LANG_CPLUSPLUS - AC_TRY_COMPILE([#include -class Base { public : Base () {} virtual void f () = 0;}; -class Derived : public Base { public : Derived () {} virtual void f () {} }; -class Unrelated { public : Unrelated () {} }; -int g (Unrelated&) { return 0; }],[ -Derived d;Base& b=d;Unrelated& e=reinterpret_cast(b);return g(e);], - ac_cv_cxx_reinterpret_cast=yes, ac_cv_cxx_reinterpret_cast=no) - AC_LANG_RESTORE -]) -if test "$ac_cv_cxx_reinterpret_cast" = yes; then - AC_DEFINE(HAVE_REINTERPRET_CAST,, - [define if the compiler supports reinterpret_cast<>]) -fi -]) - -dnl and http://www.gnu.org/software/ac-archive/htmldoc/ac_cxx_static_cast.html -AC_DEFUN([AC_CXX_STATIC_CAST], -[AC_CACHE_CHECK(whether the compiler supports static_cast<>, -ac_cv_cxx_static_cast, -[AC_LANG_SAVE - AC_LANG_CPLUSPLUS - AC_TRY_COMPILE([#include -class Base { public : Base () {} virtual void f () = 0; }; -class Derived : public Base { public : Derived () {} virtual void f () {} }; -int g (Derived&) { return 0; }],[ -Derived d; Base& b = d; Derived& s = static_cast (b); return g (s);], - ac_cv_cxx_static_cast=yes, ac_cv_cxx_static_cast=no) - AC_LANG_RESTORE -]) -if test "$ac_cv_cxx_static_cast" = yes; then - AC_DEFINE(HAVE_STATIC_CAST,, [define if the compiler supports static_cast<>]) -fi -]) - -dnl http://autoconf-archive.cryp.to/ac_cxx_dynamic_cast.html -AC_DEFUN([AC_CXX_DYNAMIC_CAST], -[AC_CACHE_CHECK(whether the compiler supports dynamic_cast<>, -ac_cv_cxx_dynamic_cast, -[AC_LANG_SAVE - AC_LANG_CPLUSPLUS - AC_TRY_COMPILE([#include -class Base { public : Base () {} virtual void f () = 0;}; -class Derived : public Base { public : Derived () {} virtual void f () {} };],[ -Derived d; Base& b=d; return dynamic_cast(&b) ? 0 : 1;], - ac_cv_cxx_dynamic_cast=yes, ac_cv_cxx_dynamic_cast=no) - AC_LANG_RESTORE -]) -if test "$ac_cv_cxx_dynamic_cast" = yes; then - AC_DEFINE(HAVE_DYNAMIC_CAST,,[define if the compiler supports dynamic_cast<>]) -fi -]) - - -dnl --------------------------------------------------------------------------- -dnl Compiler detection macros by David Elliott -dnl --------------------------------------------------------------------------- - - -dnl =========================================================================== -dnl Macros to detect non-GNU compilers (MetroWerks, XLC) -dnl =========================================================================== - -dnl Based on autoconf _AC_LANG_COMPILER_GNU -AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_MWERKS], -[AC_CACHE_CHECK([whether we are using the Metrowerks _AC_LANG compiler], - [bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks], - [AC_TRY_COMPILE([],[#ifndef __MWERKS__ - choke me -#endif -], - [bakefile_compiler_mwerks=yes], - [bakefile_compiler_mwerks=no]) - bakefile_cv_[]_AC_LANG_ABBREV[]_compiler_mwerks=$bakefile_compiler_mwerks - ]) -]) - -dnl Loosely based on autoconf AC_PROG_CC -dnl TODO: Maybe this should wrap the call to AC_PROG_CC and be used instead. -AC_DEFUN([AC_BAKEFILE_PROG_MWCC], -[AC_LANG_PUSH(C) -_AC_BAKEFILE_LANG_COMPILER_MWERKS -MWCC=`test $bakefile_cv_c_compiler_mwerks = yes && echo yes` -AC_LANG_POP(C) -]) - -dnl Loosely based on autoconf AC_PROG_CXX -dnl TODO: Maybe this should wrap the call to AC_PROG_CXX and be used instead. -AC_DEFUN([AC_BAKEFILE_PROG_MWCXX], -[AC_LANG_PUSH(C++) -_AC_BAKEFILE_LANG_COMPILER_MWERKS -MWCXX=`test $bakefile_cv_cxx_compiler_mwerks = yes && echo yes` -AC_LANG_POP(C++) -]) - -dnl Based on autoconf _AC_LANG_COMPILER_GNU -AC_DEFUN([_AC_BAKEFILE_LANG_COMPILER_XLC], -[AC_CACHE_CHECK([whether we are using the IBM xlC _AC_LANG compiler], - [wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc], - [AC_TRY_COMPILE([],[#ifndef __xlC__ - choke me -#endif -], - [wx_compiler_xlc=yes], - [wx_compiler_xlc=no]) - wx_cv_[]_AC_LANG_ABBREV[]_compiler_xlc=$wx_compiler_xlc - ]) -]) - -dnl Loosely based on autoconf AC_PROG_CC -AC_DEFUN([AC_BAKEFILE_PROG_XLCC], -[AC_LANG_PUSH(C) -_AC_BAKEFILE_LANG_COMPILER_XLC -XLCC=`test $wx_cv_c_compiler_xlc = yes && echo yes` -AC_LANG_POP(C) -]) - -dnl Loosely based on autoconf AC_PROG_CXX -AC_DEFUN([AC_BAKEFILE_PROG_XLCXX], -[AC_LANG_PUSH(C++) -_AC_BAKEFILE_LANG_COMPILER_XLC -XLCXX=`test $wx_cv_cxx_compiler_xlc = yes && echo yes` -AC_LANG_POP(C++) -]) - - -dnl =========================================================================== -dnl macros to detect specialty compiler options -dnl =========================================================================== - -dnl Figure out if we need to pass -ext o to compiler (MetroWerks) -AC_DEFUN([AC_BAKEFILE_METROWERKS_EXTO], -[AC_CACHE_CHECK([if the _AC_LANG compiler requires -ext o], wx_cv_[]_AC_LANG_ABBREV[]_exto, -dnl First create an empty conf test -[AC_LANG_CONFTEST([AC_LANG_PROGRAM()]) -dnl Now remove .o and .c.o or .cc.o -rm -f conftest.$ac_objext conftest.$ac_ext.o -dnl Now compile the test -AS_IF([AC_TRY_EVAL(ac_compile)], -dnl If the test succeeded look for conftest.c.o or conftest.cc.o -[for ac_file in `(ls conftest.* 2>/dev/null)`; do - case $ac_file in - conftest.$ac_ext.o) - wx_cv_[]_AC_LANG_ABBREV[]_exto="-ext o" - ;; - *) - ;; - esac -done], -[AC_MSG_FAILURE([cannot figure out if compiler needs -ext o: cannot compile]) -]) dnl AS_IF - -rm -f conftest.$ac_ext.o conftest.$ac_objext conftest.$ac_ext -]) dnl AC_CACHE_CHECK - -if test "x$wx_cv_[]_AC_LANG_ABBREV[]_exto" '!=' "x"; then - if test "[]_AC_LANG_ABBREV[]" = "c"; then - CFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CFLAGS" - fi - if test "[]_AC_LANG_ABBREV[]" = "cxx"; then - CXXFLAGS="$wx_cv_[]_AC_LANG_ABBREV[]_exto $CXXFLAGS" - fi -fi -]) dnl AC_DEFUN - - -dnl =========================================================================== -dnl Macros to do all of the compiler detections as one macro -dnl =========================================================================== -AC_DEFUN([AC_BAKEFILE_PROG_CC], -[ - AC_PROG_CC - AC_BAKEFILE_METROWERKS_EXTO - dnl By the time we find out that we need -ext o some tests have failed. - if test "x$wx_cv_c_exto" '!=' "x"; then - unset ac_cv_prog_cc_g - _AC_PROG_CC_G - fi - AC_BAKEFILE_PROG_MWCC - AC_BAKEFILE_PROG_XLCC -]) - -AC_DEFUN([AC_BAKEFILE_PROG_CXX], -[ - AC_PROG_CXX - AC_BAKEFILE_METROWERKS_EXTO - dnl By the time we find out that we need -ext o some tests have failed. - if test "x$wx_cv_cxx_exto" '!=' "x"; then - unset ac_cv_prog_cxx_g - _AC_PROG_CXX_G - fi - AC_BAKEFILE_PROG_MWCXX - AC_BAKEFILE_PROG_XLCXX -]) - - -# Configure paths for GTK+ -# Owen Taylor 1997-2001 - -dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) -dnl Test for GTK+, and define GTK_CFLAGS and GTK_LIBS, if gthread is specified in MODULES, -dnl pass to pkg-config -dnl -AC_DEFUN([AM_PATH_GTK_2_0], -[dnl -dnl Get the cflags and libraries from pkg-config -dnl -AC_ARG_ENABLE(gtktest, [ --disable-gtktest do not try to compile and run a test GTK+ program], - , enable_gtktest=yes) - - pkg_config_args=gtk+-2.0 - for module in . $4 - do - case "$module" in - gthread) - pkg_config_args="$pkg_config_args gthread-2.0" - ;; - esac - done - - no_gtk="" - - AC_PATH_PROG(PKG_CONFIG, pkg-config, no) - - if test x$PKG_CONFIG != xno ; then - if pkg-config --atleast-pkgconfig-version 0.7 ; then - : - else - echo "*** pkg-config too old; version 0.7 or better required." - no_gtk=yes - PKG_CONFIG=no - fi - else - no_gtk=yes - fi - - min_gtk_version=ifelse([$1], ,2.0.0,$1) - AC_MSG_CHECKING(for GTK+ - version >= $min_gtk_version) - - if test x$PKG_CONFIG != xno ; then - ## don't try to run the test against uninstalled libtool libs - if $PKG_CONFIG --uninstalled $pkg_config_args; then - echo "Will use uninstalled version of GTK+ found in PKG_CONFIG_PATH" - enable_gtktest=no - fi - - if $PKG_CONFIG --atleast-version $min_gtk_version $pkg_config_args; then - : - else - no_gtk=yes - fi - fi - - if test x"$no_gtk" = x ; then - GTK_CFLAGS=`$PKG_CONFIG $pkg_config_args --cflags` - GTK_LIBS=`$PKG_CONFIG $pkg_config_args --libs` - gtk_config_major_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ - sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` - gtk_config_minor_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ - sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` - gtk_config_micro_version=`$PKG_CONFIG --modversion gtk+-2.0 | \ - sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` - if test "x$enable_gtktest" = "xyes" ; then - ac_save_CFLAGS="$CFLAGS" - ac_save_LIBS="$LIBS" - CFLAGS="$CFLAGS $GTK_CFLAGS" - LIBS="$GTK_LIBS $LIBS" -dnl -dnl Now check if the installed GTK+ is sufficiently new. (Also sanity -dnl checks the results of pkg-config to some extent) -dnl - rm -f conf.gtktest - AC_TRY_RUN([ -#include -#include -#include - -int -main () -{ - int major, minor, micro; - char *tmp_version; - - system ("touch conf.gtktest"); - - /* HP/UX 9 (%@#!) writes to sscanf strings */ - tmp_version = g_strdup("$min_gtk_version"); - if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { - printf("%s, bad version string\n", "$min_gtk_version"); - exit(1); - } - - if ((gtk_major_version != $gtk_config_major_version) || - (gtk_minor_version != $gtk_config_minor_version) || - (gtk_micro_version != $gtk_config_micro_version)) - { - printf("\n*** 'pkg-config --modversion gtk+-2.0' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", - $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, - gtk_major_version, gtk_minor_version, gtk_micro_version); - printf ("*** was found! If pkg-config was correct, then it is best\n"); - printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); - printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); - printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); - printf("*** required on your system.\n"); - printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n"); - printf("*** to point to the correct configuration files\n"); - } - else if ((gtk_major_version != GTK_MAJOR_VERSION) || - (gtk_minor_version != GTK_MINOR_VERSION) || - (gtk_micro_version != GTK_MICRO_VERSION)) - { - printf("*** GTK+ header files (version %d.%d.%d) do not match\n", - GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); - printf("*** library (version %d.%d.%d)\n", - gtk_major_version, gtk_minor_version, gtk_micro_version); - } - else - { - if ((gtk_major_version > major) || - ((gtk_major_version == major) && (gtk_minor_version > minor)) || - ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) - { - return 0; - } - else - { - printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", - gtk_major_version, gtk_minor_version, gtk_micro_version); - printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", - major, minor, micro); - printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); - printf("***\n"); - printf("*** If you have already installed a sufficiently new version, this error\n"); - printf("*** probably means that the wrong copy of the pkg-config shell script is\n"); - printf("*** being found. The easiest way to fix this is to remove the old version\n"); - printf("*** of GTK+, but you can also set the PKG_CONFIG environment to point to the\n"); - printf("*** correct copy of pkg-config. (In this case, you will have to\n"); - printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); - printf("*** so that the correct libraries are found at run-time))\n"); - } - } - return 1; -} -],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - fi - fi - if test "x$no_gtk" = x ; then - AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version)) - ifelse([$2], , :, [$2]) - else - AC_MSG_RESULT(no) - if test "$PKG_CONFIG" = "no" ; then - echo "*** A new enough version of pkg-config was not found." - echo "*** See http://pkgconfig.sourceforge.net" - else - if test -f conf.gtktest ; then - : - else - echo "*** Could not run GTK+ test program, checking why..." - ac_save_CFLAGS="$CFLAGS" - ac_save_LIBS="$LIBS" - CFLAGS="$CFLAGS $GTK_CFLAGS" - LIBS="$LIBS $GTK_LIBS" - AC_TRY_LINK([ -#include -#include -], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], - [ echo "*** The test program compiled, but did not run. This usually means" - echo "*** that the run-time linker is not finding GTK+ or finding the wrong" - echo "*** version of GTK+. If it is not finding GTK+, you'll need to set your" - echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" - echo "*** to the installed location Also, make sure you have run ldconfig if that" - echo "*** is required on your system" - echo "***" - echo "*** If you have an old version installed, it is best to remove it, although" - echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ], - [ echo "*** The test program failed to compile or link. See the file config.log for the" - echo "*** exact error that occured. This usually means GTK+ is incorrectly installed."]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - fi - fi - GTK_CFLAGS="" - GTK_LIBS="" - ifelse([$3], , :, [$3]) - fi - AC_SUBST(GTK_CFLAGS) - AC_SUBST(GTK_LIBS) - rm -f conf.gtktest -]) - -# Configure paths for GTK+ -# Owen Taylor 97-11-3 - -dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) -dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS -dnl -AC_DEFUN(AM_PATH_GTK, -[dnl -dnl Get the cflags and libraries from the gtk-config script -dnl -AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)], - gtk_config_prefix="$withval", gtk_config_prefix="") -AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)], - gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="") -AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program], - , enable_gtktest=yes) - - for module in . $4 - do - case "$module" in - gthread) - gtk_config_args="$gtk_config_args gthread" - ;; - esac - done - - if test x$gtk_config_exec_prefix != x ; then - gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix" - if test x${GTK_CONFIG+set} != xset ; then - GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config - fi - fi - if test x$gtk_config_prefix != x ; then - gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix" - if test x${GTK_CONFIG+set} != xset ; then - GTK_CONFIG=$gtk_config_prefix/bin/gtk-config - fi - fi - - AC_PATH_PROG(GTK_CONFIG, gtk-config, no) - min_gtk_version=ifelse([$1], ,0.99.7,$1) - AC_MSG_CHECKING(for GTK - version >= $min_gtk_version) - no_gtk="" - if test "$GTK_CONFIG" = "no" ; then - no_gtk=yes - else - GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags` - GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs` - gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \ - sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` - gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \ - sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` - gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \ - sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` - if test "x$enable_gtktest" = "xyes" ; then - ac_save_CFLAGS="$CFLAGS" - ac_save_LIBS="$LIBS" - CFLAGS="$CFLAGS $GTK_CFLAGS" - LIBS="$GTK_LIBS $LIBS" -dnl -dnl Now check if the installed GTK is sufficiently new. (Also sanity -dnl checks the results of gtk-config to some extent -dnl - rm -f conf.gtktest - AC_TRY_RUN([ -#include -#include -#include - -int -main () -{ - int major, minor, micro; - char *tmp_version; - - system ("touch conf.gtktest"); - - /* HP/UX 9 (%@#!) writes to sscanf strings */ - tmp_version = g_strdup("$min_gtk_version"); - if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { - printf("%s, bad version string\n", "$min_gtk_version"); - exit(1); - } - - if ((gtk_major_version != $gtk_config_major_version) || - (gtk_minor_version != $gtk_config_minor_version) || - (gtk_micro_version != $gtk_config_micro_version)) - { - printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", - $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, - gtk_major_version, gtk_minor_version, gtk_micro_version); - printf ("*** was found! If gtk-config was correct, then it is best\n"); - printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); - printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); - printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); - printf("*** required on your system.\n"); - printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n"); - printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n"); - printf("*** before re-running configure\n"); - } -#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION) - else if ((gtk_major_version != GTK_MAJOR_VERSION) || - (gtk_minor_version != GTK_MINOR_VERSION) || - (gtk_micro_version != GTK_MICRO_VERSION)) - { - printf("*** GTK+ header files (version %d.%d.%d) do not match\n", - GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); - printf("*** library (version %d.%d.%d)\n", - gtk_major_version, gtk_minor_version, gtk_micro_version); - } -#endif /* defined (GTK_MAJOR_VERSION) ... */ - else - { - if ((gtk_major_version > major) || - ((gtk_major_version == major) && (gtk_minor_version > minor)) || - ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) - { - return 0; - } - else - { - printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", - gtk_major_version, gtk_minor_version, gtk_micro_version); - printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", - major, minor, micro); - printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); - printf("***\n"); - printf("*** If you have already installed a sufficiently new version, this error\n"); - printf("*** probably means that the wrong copy of the gtk-config shell script is\n"); - printf("*** being found. The easiest way to fix this is to remove the old version\n"); - printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n"); - printf("*** correct copy of gtk-config. (In this case, you will have to\n"); - printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); - printf("*** so that the correct libraries are found at run-time))\n"); - } - } - return 1; -} -],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - fi - fi - if test "x$no_gtk" = x ; then - AC_MSG_RESULT(yes) - ifelse([$2], , :, [$2]) - else - AC_MSG_RESULT(no) - if test "$GTK_CONFIG" = "no" ; then - echo "*** The gtk-config script installed by GTK could not be found" - echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in" - echo "*** your path, or set the GTK_CONFIG environment variable to the" - echo "*** full path to gtk-config." - else - if test -f conf.gtktest ; then - : - else - echo "*** Could not run GTK test program, checking why..." - CFLAGS="$CFLAGS $GTK_CFLAGS" - LIBS="$LIBS $GTK_LIBS" - AC_TRY_LINK([ -#include -#include -], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], - [ echo "*** The test program compiled, but did not run. This usually means" - echo "*** that the run-time linker is not finding GTK or finding the wrong" - echo "*** version of GTK. If it is not finding GTK, you'll need to set your" - echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" - echo "*** to the installed location Also, make sure you have run ldconfig if that" - echo "*** is required on your system" - echo "***" - echo "*** If you have an old version installed, it is best to remove it, although" - echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" - echo "***" - echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that" - echo "*** came with the system with the command" - echo "***" - echo "*** rpm --erase --nodeps gtk gtk-devel" ], - [ echo "*** The test program failed to compile or link. See the file config.log for the" - echo "*** exact error that occured. This usually means GTK was incorrectly installed" - echo "*** or that you have moved GTK since it was installed. In the latter case, you" - echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ]) - CFLAGS="$ac_save_CFLAGS" - LIBS="$ac_save_LIBS" - fi - fi - GTK_CFLAGS="" - GTK_LIBS="" - ifelse([$3], , :, [$3]) - fi - AC_SUBST(GTK_CFLAGS) - AC_SUBST(GTK_LIBS) - rm -f conf.gtktest -]) - - -dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not) -dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page -dnl also defines GSTUFF_PKG_ERRORS on error -AC_DEFUN(PKG_CHECK_MODULES, [ - succeeded=no - - if test -z "$PKG_CONFIG"; then - AC_PATH_PROG(PKG_CONFIG, pkg-config, no) - fi - - if test "$PKG_CONFIG" = "no" ; then - echo "*** The pkg-config script could not be found. Make sure it is" - echo "*** in your path, or set the PKG_CONFIG environment variable" - echo "*** to the full path to pkg-config." - echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config." - else - PKG_CONFIG_MIN_VERSION=0.9.0 - if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then - AC_MSG_CHECKING(for $2) - - if $PKG_CONFIG --exists "$2" ; then - AC_MSG_RESULT(yes) - succeeded=yes - - AC_MSG_CHECKING($1_CFLAGS) - $1_CFLAGS=`$PKG_CONFIG --cflags "$2"` - AC_MSG_RESULT($$1_CFLAGS) - - AC_MSG_CHECKING($1_LIBS) - $1_LIBS=`$PKG_CONFIG --libs "$2"` - AC_MSG_RESULT($$1_LIBS) - else - $1_CFLAGS="" - $1_LIBS="" - ## If we have a custom action on failure, don't print errors, but - ## do set a variable so people can do so. - $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"` - ifelse([$4], ,echo $$1_PKG_ERRORS,) - fi - - AC_SUBST($1_CFLAGS) - AC_SUBST($1_LIBS) - else - echo "*** Your version of pkg-config is too old. 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See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with dllar; see the file COPYING. If not, write to the Free -# Software Foundation, 59 Temple Place - Suite 330, Boston, MA -# 02111-1307, USA. - -# To successfuly run this program you will need: -# - Current drive should have LFN support (HPFS, ext2, network, etc) -# (Sometimes dllar generates filenames which won't fit 8.3 scheme) -# - gcc -# (used to build the .dll) -# - emxexp -# (used to create .def file from .o files) -# - emximp -# (used to create .a file from .def file) -# - GNU text utilites (cat, sort, uniq) -# used to process emxexp output -# - GNU file utilities (mv, rm) -# - GNU sed -# - lxlite (optional, see flag below) -# (used for general .dll cleanup) -# - -flag_USE_LXLITE=1; - -# -# helper functions -# basnam, variant of basename, which does _not_ remove the path, _iff_ -# second argument (suffix to remove) is given -basnam(){ - case ${D}# in - 1) - echo ${D}1 | sed 's/.*\\///' | sed 's/.*\\\\//' - ;; - 2) - echo ${D}1 | sed 's/'${D}2'${D}//' - ;; - *) - echo "error in basnam ${D}*" - exit 8 - ;; - esac -} - -# Cleanup temporary files and output -CleanUp() { - cd ${D}curDir - for i in ${D}inputFiles ; do - case ${D}i in - *!) - rm -rf \`basnam ${D}i !\` - ;; - *) - ;; - esac - done - - # Kill result in case of failure as there is just to many stupid make/nmake - # things out there which doesn't do this. - if @<:@ ${D}# -eq 0 @:>@; then - rm -f ${D}arcFile ${D}arcFile2 ${D}defFile ${D}dllFile - fi -} - -# Print usage and exit script with rc=1. -PrintHelp() { - echo 'Usage: dllar.sh @<:@-o@<:@utput@:>@ output_file@:>@ @<:@-i@<:@mport@:>@ importlib_name@:>@' - echo ' @<:@-name-mangler-script script.sh@:>@' - echo ' @<:@-d@<:@escription@:>@ "dll descrption"@:>@ @<:@-cc "CC"@:>@ @<:@-f@<:@lags@:>@ "CFLAGS"@:>@' - echo ' @<:@-ord@<:@inals@:>@@:>@ -ex@<:@clude@:>@ "symbol(s)"' - echo ' @<:@-libf@<:@lags@:>@ "{INIT|TERM}{GLOBAL|INSTANCE}"@:>@ @<:@-nocrt@<:@dll@:>@@:>@ @<:@-nolxl@<:@ite@:>@@:>@' - echo ' @<:@*.o@:>@ @<:@*.a@:>@' - echo '*> "output_file" should have no extension.' - echo ' If it has the .o, .a or .dll extension, it is automatically removed.' - echo ' The import library name is derived from this and is set to "name".a,' - echo ' unless overridden by -import' - echo '*> "importlib_name" should have no extension.' - echo ' If it has the .o, or .a extension, it is automatically removed.' - echo ' This name is used as the import library name and may be longer and' - echo ' more descriptive than the DLL name which has to follow the old ' - echo ' 8.3 convention of FAT.' - echo '*> "script.sh may be given to override the output_file name by a' - echo ' different name. 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