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config.build: Add support for cygwin x64 target. 

* config.build: Add support for cygwin x64 target.
        * config.gcc: Likewise.
        * config.host: Likewise.
        * configure.ac: Likewise
        * configure: Regenerated.

From-SVN: r197171
This commit is contained in:
Kai Tietz 2013-03-27 22:54:50 +01:00 committed by Kai Tietz
parent 8fecb5614a
commit b802ae5c6f
6 changed files with 32 additions and 6 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2013-03-27 Kai Tietz <ktietz@redhat.com>
* config.build: Add support for cygwin x64 target.
* config.gcc: Likewise.
* config.host: Likewise.
* configure.ac: Likewise
* configure: Regenerated.
2013-03-27 Kai Tietz <ktietz@redhat.com>
* config/i386/cygwin-stdint.h: Add support for cygwin x64 target.

2
gcc/config.build
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@ -60,7 +60,7 @@ case $build in
# IBM 360/370/390 Architecture
build_xm_defines='FATAL_EXIT_CODE=12'
;;
i[34567]86-*-cygwin* )
i[34567]86-*-cygwin* | x86_64-*-cygwin* )
build_xm_file=i386/xm-cygwin.h
build_exeext=.exe
;;

16
gcc/config.gcc
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@ -1456,6 +1456,22 @@ i[34567]86-*-cygwin*)
fi
use_gcc_stdint=wrap
;;
x86_64-*-cygwin*)
need_64bit_isa=yes
tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h"
xm_file=i386/xm-cygwin.h
tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
target_gtfiles="\$(srcdir)/config/i386/winnt.c"
extra_options="${extra_options} i386/cygming.opt"
extra_objs="winnt.o winnt-stubs.o"
c_target_objs="${c_target_objs} msformat-c.o"
cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
if test x$enable_threads = xyes; then
thread_file='posix'
fi
use_gcc_stdint=wrap
tm_defines="${tm_defines} TARGET_CYGWIN64=1"
;;
i[34567]86-*-mingw* | x86_64-*-mingw*)
tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
xm_file=i386/xm-mingw32.h

2
gcc/config.host
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@ -214,7 +214,7 @@ case ${host} in
;;
esac
;;
i[34567]86-*-cygwin*)
i[34567]86-*-cygwin* | x86_64-*-cygwin*)
host_xm_file=i386/xm-cygwin.h
out_host_hook_obj=host-cygwin.o
host_xmake_file="${host_xmake_file} i386/x-cygwin"

8
gcc/configure vendored
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@ -4893,7 +4893,9 @@ case "${target}" in
hppa*64*-*-hpux*)
# PIC is the default for 64-bit PA HP-UX.
;;
i[34567]86-*-cygwin* | i[34567]86-*-mingw* | x86_64-*-mingw*)
i[34567]86-*-cygwin* | x86_64-*-cygwin*)
;;
i[34567]86-*-mingw* | x86_64-*-mingw*)
;;
i[34567]86-*-interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
@ -7079,7 +7081,7 @@ else
powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
i?86*-*-gnu* | \
i?86*-*-mingw* | x86_64*-*-mingw* | \
i?86*-*-cygwin*)
i?86*-*-cygwin* | x86_64*-*-cygwin*)
enable_decimal_float=yes
;;
*)
@ -24276,7 +24278,7 @@ fi
# wrappers to aid in interposing and redirecting operators new, delete,
# etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
# are configuring for a version of Cygwin that exports the wrappers.
if test x$host = x$target; then
if test x$host = x$target && test x$host_cpu = xi686; then
ac_fn_c_check_func "$LINENO" "__wrap__Znaj" "ac_cv_func___wrap__Znaj"
if test "x$ac_cv_func___wrap__Znaj" = x""yes; then :
gcc_ac_cygwin_dll_wrappers=yes

2
gcc/configure.ac
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@ -3624,7 +3624,7 @@ changequote([,])dnl
# wrappers to aid in interposing and redirecting operators new, delete,
# etc., as per n2800 #17.6.4.6 [replacement.functions]. Check if we
# are configuring for a version of Cygwin that exports the wrappers.
if test x$host = x$target; then
if test x$host = x$target && test x$host_cpu = xi686; then
AC_CHECK_FUNC([__wrap__Znaj],[gcc_ac_cygwin_dll_wrappers=yes],[gcc_ac_cygwin_dll_wrappers=no])
else
# Can't check presence of libc functions during cross-compile, so