diff options
Diffstat (limited to 'win/configure.in')
| -rw-r--r-- | win/configure.in | 381 |
1 files changed, 143 insertions, 238 deletions
diff --git a/win/configure.in b/win/configure.in index 77420a2..b0c007a 100644 --- a/win/configure.in +++ b/win/configure.in @@ -2,8 +2,6 @@ # This file is an input file used by the GNU "autoconf" program to # generate the file "configure", which is run during Tcl installation # to configure the system for the local environment. -# -# RCS: @(#) $Id: configure.in,v 1.123 2010/08/27 00:50:51 hobbs Exp $ AC_INIT(../generic/tcl.h) AC_PREREQ(2.59) @@ -16,24 +14,27 @@ SHELL=/bin/sh TCL_VERSION=8.6 TCL_MAJOR_VERSION=8 TCL_MINOR_VERSION=6 -TCL_PATCH_LEVEL="b1.2" +TCL_PATCH_LEVEL=".0" VER=$TCL_MAJOR_VERSION$TCL_MINOR_VERSION -TCL_DDE_VERSION=1.3 +TCL_DDE_VERSION=1.4 TCL_DDE_MAJOR_VERSION=1 -TCL_DDE_MINOR_VERSION=3 -TCL_DDE_PATCH_LEVEL="2" +TCL_DDE_MINOR_VERSION=4 DDEVER=$TCL_DDE_MAJOR_VERSION$TCL_DDE_MINOR_VERSION TCL_REG_VERSION=1.3 TCL_REG_MAJOR_VERSION=1 TCL_REG_MINOR_VERSION=3 -TCL_REG_PATCH_LEVEL="0" REGVER=$TCL_REG_MAJOR_VERSION$TCL_REG_MINOR_VERSION PKG_CFG_ARGS=$@ #------------------------------------------------------------------------ +# Empty slate for bundled packages, to avoid stale configuration +#------------------------------------------------------------------------ +rm -Rf pkgs + +#------------------------------------------------------------------------ # Handle the --prefix=... option #------------------------------------------------------------------------ @@ -60,31 +61,9 @@ AC_PROG_CC AC_C_INLINE AC_HEADER_STDC -# To properly support cross-compilation, one would -# need to use these tool checks instead of -# the ones below and reconfigure with -# autoconf 2.50. You can also just set -# the CC, AR, RANLIB, and RC environment -# variables if you want to cross compile. -dnl AC_CHECK_TOOL(AR, ar) -dnl AC_CHECK_TOOL(RANLIB, ranlib) -dnl AC_CHECK_TOOL(RC, windres) - -if test "${GCC}" = "yes" ; then - AC_CHECK_PROG(AR, ar, ar) - AC_CHECK_PROG(RANLIB, ranlib, ranlib) - AC_CHECK_PROG(RC, windres, windres) - - if test "${AR}" = "" ; then - AC_MSG_ERROR([Required archive tool 'ar' not found on PATH.]) - fi - if test "${RANLIB}" = "" ; then - AC_MSG_ERROR([Required archive index tool 'ranlib' not found on PATH.]) - fi - if test "${RC}" = "" ; then - AC_MSG_ERROR([Required resource tool 'windres' not found on PATH.]) - fi -fi +AC_CHECK_TOOL(AR, ar) +AC_CHECK_TOOL(RANLIB, ranlib) +AC_CHECK_TOOL(RC, windres) #-------------------------------------------------------------------- # Checks to see if the make program sets the $MAKE variable. @@ -93,163 +72,168 @@ fi AC_PROG_MAKE_SET #-------------------------------------------------------------------- -# Perform additinal compiler tests. +# Determines the correct binary file extension (.o, .obj, .exe etc.) #-------------------------------------------------------------------- -dnl Currently AC_CYGWIN is disabled since it invokes AC_CANONICAL_HOST -dnl under autoconf 2.5X. -dnl -dnl AC_CYGWIN +AC_OBJEXT +AC_EXEEXT -AC_CACHE_CHECK(for SEH support in compiler, - tcl_cv_seh, -AC_TRY_RUN([ -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#undef WIN32_LEAN_AND_MEAN +#-------------------------------------------------------------------- +# Check whether --enable-threads or --disable-threads was given. +#-------------------------------------------------------------------- -int main(int argc, char** argv) { - int a, b = 0; - __try { - a = 666 / b; - } - __except (EXCEPTION_EXECUTE_HANDLER) { - return 0; - } - return 1; -} -], - tcl_cv_seh=yes, - tcl_cv_seh=no, - tcl_cv_seh=no) -) -if test "$tcl_cv_seh" = "no" ; then - AC_DEFINE(HAVE_NO_SEH, 1, - [Defined when mingw does not support SEH]) -fi +SC_ENABLE_THREADS -# -# Check to see if the excpt.h include file provided contains the -# definition for EXCEPTION_DISPOSITION; if not, which is the case -# with Cygwin's version as of 2002-04-10, define it to be int, -# sufficient for getting the current code to work. -# -AC_CACHE_CHECK(for EXCEPTION_DISPOSITION support in include files, - tcl_cv_eh_disposition, -AC_TRY_COMPILE([ -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#undef WIN32_LEAN_AND_MEAN -], -[ - EXCEPTION_DISPOSITION x; -], - tcl_cv_eh_disposition=yes, - tcl_cv_eh_disposition=no) -) -if test "$tcl_cv_eh_disposition" = "no" ; then - AC_DEFINE(EXCEPTION_DISPOSITION, int, - [Defined when cygwin/mingw does not support EXCEPTION DISPOSITION]) -fi +#------------------------------------------------------------------------ +# Embedded configuration information, encoding to use for the values, TIP #59 +#------------------------------------------------------------------------ + +SC_TCL_CFG_ENCODING + +#-------------------------------------------------------------------- +# The statements below define a collection of symbols related to +# building libtcl as a shared library instead of a static library. +#-------------------------------------------------------------------- + +SC_ENABLE_SHARED +#-------------------------------------------------------------------- +# The statements below define a collection of compile flags. This +# macro depends on the value of SHARED_BUILD, and should be called +# after SC_ENABLE_SHARED checks the configure switches. +#-------------------------------------------------------------------- + +SC_CONFIG_CFLAGS + +# Cross-compiling +case ${host_alias} in +*mingw32*) + TCL_EXE="tclsh" + ;; +*) + TCL_EXE="TCL_LIBRARY=\"\${LIBRARY_DIR}\"; export TCL_LIBRARY; ./\${TCLSH}" + ;; +esac + +#------------------------------------------------------------------------ +# Add stuff for zlib; note that this is mostly done in the makefile now +# as we just assume that the platform hasn't got a usable z.lib +#------------------------------------------------------------------------ + +AS_IF([test "${enable_shared+set}" = "set"], [ + enableval="$enable_shared" + tcl_ok=$enableval +], [ + tcl_ok=yes +]) +AS_IF([test "$tcl_ok" = "yes"], [ + AC_SUBST(ZLIB_DLL_FILE,[\${ZLIB_DLL_FILE}]) + AS_IF([test "$do64bit" = "yes"], [ + AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR}/win64/zdll.lib]) + ], [ + AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR}/win32/zdll.lib]) + ]) +], [ + AC_SUBST(ZLIB_OBJS,[\${ZLIB_OBJS}]) + AC_DEFINE_UNQUOTED(NO_VIZ, 1) +]) +AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?]) -# Check to see if the winsock2.h include file provided contains -# typedefs like LPFN_ACCEPT and friends. -# -AC_CACHE_CHECK(for LPFN_ACCEPT support in winsock2.h, - tcl_cv_lpfn_decls, +AC_CHECK_TYPE([intptr_t], [ + AC_DEFINE([HAVE_INTPTR_T], 1, [Do we have the intptr_t type?])], [ + AC_CACHE_CHECK([for pointer-size signed integer type], tcl_cv_intptr_t, [ + for tcl_cv_intptr_t in "int" "long" "long long" none; do + if test "$tcl_cv_intptr_t" != none; then + AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT], + [[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])], + [tcl_ok=yes], [tcl_ok=no]) + test "$tcl_ok" = yes && break; fi + done]) + if test "$tcl_cv_intptr_t" != none; then + AC_DEFINE_UNQUOTED([intptr_t], [$tcl_cv_intptr_t], [Signed integer + type wide enough to hold a pointer.]) + fi +]) +AC_CHECK_TYPE([uintptr_t], [ + AC_DEFINE([HAVE_UINTPTR_T], 1, [Do we have the uintptr_t type?])], [ + AC_CACHE_CHECK([for pointer-size unsigned integer type], tcl_cv_uintptr_t, [ + for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \ + none; do + if test "$tcl_cv_uintptr_t" != none; then + AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT], + [[sizeof (void *) <= sizeof ($tcl_cv_uintptr_t)]])], + [tcl_ok=yes], [tcl_ok=no]) + test "$tcl_ok" = yes && break; fi + done]) + if test "$tcl_cv_uintptr_t" != none; then + AC_DEFINE_UNQUOTED([uintptr_t], [$tcl_cv_uintptr_t], [Unsigned integer + type wide enough to hold a pointer.]) + fi +]) + +#-------------------------------------------------------------------- +# Perform additinal compiler tests. +#-------------------------------------------------------------------- + +# See if declarations like FINDEX_INFO_LEVELS are +# missing from winbase.h. This is known to be +# a problem with VC++ 5.2. + +AC_CACHE_CHECK(for FINDEX_INFO_LEVELS in winbase.h, + tcl_cv_findex_enums, AC_TRY_COMPILE([ #define WIN32_LEAN_AND_MEAN #include <windows.h> #undef WIN32_LEAN_AND_MEAN -#include <winsock2.h> ], [ - LPFN_ACCEPT accept; + FINDEX_INFO_LEVELS i; + FINDEX_SEARCH_OPS j; ], - tcl_cv_lpfn_decls=yes, - tcl_cv_lpfn_decls=no) + tcl_cv_findex_enums=yes, + tcl_cv_findex_enums=no) ) -if test "$tcl_cv_lpfn_decls" = "no" ; then - AC_DEFINE(HAVE_NO_LPFN_DECLS, 1, - [Defined when cygwin/mingw does not support LPFN_ACCEPT and friends.]) +if test "$tcl_cv_findex_enums" = "no"; then + AC_DEFINE(HAVE_NO_FINDEX_ENUMS, 1, + [Defined when enums are missing from winbase.h]) fi -# Check to see if winnt.h defines CHAR, SHORT, and LONG -# even if VOID has already been #defined. The win32api -# used by mingw and cygwin is known to do this. +# See if the compiler supports intrinsics. -AC_CACHE_CHECK(for winnt.h that ignores VOID define, - tcl_cv_winnt_ignore_void, -AC_TRY_COMPILE([ -#define VOID void +AC_CACHE_CHECK(for intrinsics support in compiler, + tcl_cv_intrinsics, +AC_TRY_LINK([ #define WIN32_LEAN_AND_MEAN #include <windows.h> #undef WIN32_LEAN_AND_MEAN +#include <intrin.h> ], [ - CHAR c; - SHORT s; - LONG l; + __cpuidex(0,0,0); ], - tcl_cv_winnt_ignore_void=yes, - tcl_cv_winnt_ignore_void=no) + tcl_cv_intrinsics=yes, + tcl_cv_intrinsics=no) ) -if test "$tcl_cv_winnt_ignore_void" = "yes" ; then - AC_DEFINE(HAVE_WINNT_IGNORE_VOID, 1, - [Defined when cygwin/mingw ignores VOID define in winnt.h]) +if test "$tcl_cv_intrinsics" = "yes"; then + AC_DEFINE(HAVE_INTRIN_H, 1, + [Defined when the compilers supports intrinsics]) fi -# Check to see if malloc.h is missing the alloca function -# declaration. This is known to be a problem with Mingw. -# If we compiled without the function declaration, it -# would work but we would get a warning message from gcc. -# If we add the function declaration ourselves, it -# would not compile correctly because the _alloca -# function expects the argument to be passed in a -# register and not on the stack. Instead, we just -# call it from inline asm code. - -AC_CACHE_CHECK(for alloca declaration in malloc.h, - tcl_cv_malloc_decl_alloca, -AC_TRY_COMPILE([ -#include <malloc.h> -], -[ - size_t arg = 0; - void* ptr; - ptr = alloca; - ptr = alloca(arg); -], - tcl_cv_malloc_decl_alloca=yes, - tcl_cv_malloc_decl_alloca=no) -) -if test "$tcl_cv_malloc_decl_alloca" = "no" && - test "${GCC}" = "yes" ; then - AC_DEFINE(HAVE_ALLOCA_GCC_INLINE, 1, - [Defined when gcc should use inline ASM to call alloca.]) -fi - -# See if the compiler supports casting to a union type. -# This is used to stop gcc from printing a compiler -# warning when initializing a union member. +# See if the <wspiapi.h> header file is present -AC_CACHE_CHECK(for cast to union support, - tcl_cv_cast_to_union, -AC_TRY_COMPILE([], -[ - union foo { int i; double d; }; - union foo f = (union foo) (int) 0; -], - tcl_cv_cast_to_union=yes, - tcl_cv_cast_to_union=no) +AC_CACHE_CHECK(for wspiapi.h, + tcl_cv_wspiapi_h, +AC_TRY_COMPILE([ +#include <wspiapi.h> +], [], + tcl_cv_wspiapi_h=yes, + tcl_cv_wspiapi_h=no) ) -if test "$tcl_cv_cast_to_union" = "yes"; then - AC_DEFINE(HAVE_CAST_TO_UNION, 1, - [Defined when compiler supports casting to union type.]) +if test "$tcl_cv_wspiapi_h" = "yes"; then + AC_DEFINE(HAVE_WSPIAPI_H, 1, + [Defined when wspiapi.h exists]) fi - # See if declarations like FINDEX_INFO_LEVELS are # missing from winbase.h. This is known to be # a problem with VC++ 5.2. @@ -273,84 +257,6 @@ if test "$tcl_cv_findex_enums" = "no"; then [Defined when enums are missing from winbase.h]) fi -# See if MWMO_ALERTABLE is missing from winuser.h -# This is known to be a problem with Mingw. - -AC_CACHE_CHECK(for MWMO_ALERTABLE in winuser.h, - tcl_cv_mwmo_alertable, -AC_TRY_COMPILE([ -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#undef WIN32_LEAN_AND_MEAN -], -[ - int i = MWMO_ALERTABLE; -], - tcl_cv_mwmo_alertable=yes, - tcl_cv_mwmo_alertable=no) -) -if test "$tcl_cv_mwmo_alertable" = "no"; then - AC_DEFINE(HAVE_NO_MWMO_ALERTABLE, 1, - [Defined when MWMO_ALERTABLE is missing from winuser.h]) -fi - -#-------------------------------------------------------------------- -# Determines the correct binary file extension (.o, .obj, .exe etc.) -#-------------------------------------------------------------------- - -AC_OBJEXT -AC_EXEEXT - -#-------------------------------------------------------------------- -# Check whether --enable-threads or --disable-threads was given. -#-------------------------------------------------------------------- - -SC_ENABLE_THREADS - -#------------------------------------------------------------------------ -# Embedded configuration information, encoding to use for the values, TIP #59 -#------------------------------------------------------------------------ - -SC_TCL_CFG_ENCODING - -#-------------------------------------------------------------------- -# The statements below define a collection of symbols related to -# building libtcl as a shared library instead of a static library. -#-------------------------------------------------------------------- - -SC_ENABLE_SHARED - -#-------------------------------------------------------------------- -# The statements below define a collection of compile flags. This -# macro depends on the value of SHARED_BUILD, and should be called -# after SC_ENABLE_SHARED checks the configure switches. -#-------------------------------------------------------------------- - -SC_CONFIG_CFLAGS - -#------------------------------------------------------------------------ -# Add stuff for zlib; note that this is mostly done in the makefile now -# as we just assume that the platform hasn't got a usable z.lib -#------------------------------------------------------------------------ - -AS_IF([test "$do64bit" = "yes"], [ - tcl_ok=no -], [ -AS_IF([test "${enable_shared+set}" = "set"], [ - enableval="$enable_shared" - tcl_ok=$enableval -], [ - tcl_ok=yes -]) -]) -AS_IF([test "$tcl_ok" = "yes"], [ - AC_SUBST(ZLIB_DLL_FILE,[\${ZLIB_DLL_FILE}]) - AC_SUBST(ZLIB_LIBS,[\${ZLIB_DIR}/win32/zdll.lib]) -], [ - AC_SUBST(ZLIB_OBJS,[\${ZLIB_OBJS}]) -]) -AC_DEFINE(HAVE_ZLIB, 1, [Is there an installed zlib?]) - #-------------------------------------------------------------------- # Set the default compiler switches based on the --enable-symbols # option. This macro depends on C flags, and should be called @@ -446,6 +352,7 @@ AC_SUBST(TCL_MAJOR_VERSION) AC_SUBST(TCL_MINOR_VERSION) AC_SUBST(TCL_PATCH_LEVEL) AC_SUBST(PKG_CFG_ARGS) +AC_SUBST(TCL_EXE) AC_SUBST(TCL_LIB_FILE) AC_SUBST(TCL_LIB_FLAG) @@ -521,11 +428,9 @@ AC_SUBST(TCL_PACKAGE_PATH) AC_SUBST(TCL_DDE_VERSION) AC_SUBST(TCL_DDE_MAJOR_VERSION) AC_SUBST(TCL_DDE_MINOR_VERSION) -AC_SUBST(TCL_DDE_PATCH_LEVEL) AC_SUBST(TCL_REG_VERSION) AC_SUBST(TCL_REG_MAJOR_VERSION) AC_SUBST(TCL_REG_MINOR_VERSION) -AC_SUBST(TCL_REG_PATCH_LEVEL) AC_SUBST(RC) AC_SUBST(RC_OUT) |