зеркало из https://github.com/mozilla/gecko-dev.git
75 строки
2.8 KiB
Plaintext
75 строки
2.8 KiB
Plaintext
dnl This Source Code Form is subject to the terms of the Mozilla Public
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dnl License, v. 2.0. If a copy of the MPL was not distributed with this
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dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
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AC_DEFUN([MOZ_SUBCONFIGURE_FFI], [
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if test "$MOZ_BUILD_APP" != js -o -n "$JS_STANDALONE"; then
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if test "$BUILD_CTYPES" -a -z "$MOZ_SYSTEM_FFI"; then
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# Run the libffi 'configure' script.
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ac_configure_args="--disable-shared --enable-static --disable-raw-api"
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if test "$MOZ_DEBUG"; then
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ac_configure_args="$ac_configure_args --enable-debug"
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fi
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if test "$DSO_PIC_CFLAGS"; then
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ac_configure_args="$ac_configure_args --with-pic"
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fi
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for var in AS CC CXX CPP LD AR RANLIB STRIP; do
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ac_configure_args="$ac_configure_args $var='`eval echo \\${${var}}`'"
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done
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old_cflags="$CFLAGS"
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# The libffi sources (especially the ARM ones) are written expecting gas
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# syntax, and clang's integrated assembler doesn't handle all of gas syntax.
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if test -n "$CLANG_CC" -a "$CPU_ARCH" = arm; then
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CFLAGS="-no-integrated-as $CFLAGS"
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fi
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ac_configure_args="$ac_configure_args --build=$build --host=$target"
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if test "$CROSS_COMPILE"; then
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ac_configure_args="$ac_configure_args \
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CFLAGS=\"$CFLAGS\" \
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CPPFLAGS=\"$CPPFLAGS\" \
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LDFLAGS=\"$LDFLAGS\""
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fi
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CFLAGS="$old_cflags"
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if test "$_MSC_VER"; then
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# Use a wrapper script for cl and ml that looks more like gcc.
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# autotools can't quite handle an MSVC build environment yet.
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LDFLAGS=
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CFLAGS=
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ac_configure_args="$ac_configure_args LD=link CPP=\"$CC -nologo -EP\" \
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CXXCPP=\"$CXX -nologo -EP\" SHELL=sh.exe"
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flags=
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if test -z "$MOZ_NO_DEBUG_RTL" -a -n "$MOZ_DEBUG"; then
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flags=" -DUSE_DEBUG_RTL"
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fi
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if test -n "$CLANG_CL"; then
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flags="$flags -clang-cl"
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fi
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case "${target_cpu}" in
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x86_64)
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# Need target since MSYS tools into mozilla-build may be 32bit
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ac_configure_args="$ac_configure_args \
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CC=\"$_topsrcdir/js/src/ctypes/libffi/msvcc.sh -m64$flags\" \
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CXX=\"$_topsrcdir/js/src/ctypes/libffi/msvcc.sh -m64$flags\""
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;;
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*)
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ac_configure_args="$ac_configure_args \
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CC=\"$_topsrcdir/js/src/ctypes/libffi/msvcc.sh$flags\" \
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CXX=\"$_topsrcdir/js/src/ctypes/libffi/msvcc.sh$flags\""
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;;
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esac
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fi
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# Use a separate cache file for libffi, since it does things differently
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# from our configure.
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old_config_files=$CONFIG_FILES
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unset CONFIG_FILES
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AC_OUTPUT_SUBDIRS(js/src/ctypes/libffi)
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ac_configure_args="$_SUBDIR_CONFIG_ARGS"
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CONFIG_FILES=$old_config_files
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fi
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fi
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])
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