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MinGW-W64 fixes

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- libpthread requires iteration over multilibs, unlike the core, it
does not detect and build multilibs by itself.

- Disable parallel builds for mingw-w64 components; until mingw-w64 core
builds clean, I am not trusting it.

- Make the list of tools to build configurable

- Turn on multilib in x86_64 sample.

- Make warnings about tuple less redundant. As in, "one WARN is enough,
no need to shout it three times".

- Messages about various steps/substeps are more aligned with the rest
of the components.

- Use 'make' instead of ${make} to invoke the companion make just built,
if applicable.

Signed-off-by: Alexey Neyman <stilor@att.net>
This commit is contained in:
Alexey Neyman 2017-03-29 13:26:13 -07:00
parent a7edff1820
commit 7111f95dc3
4 changed files with 113 additions and 62 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
config/libc/mingw.in
View File

@ -129,16 +129,20 @@ config WINAPI_VERSION
Enter the version number of the Windows API files to use
config MINGW_DIRECTX
bool
prompt "Include DirectX development files"
bool "Include DirectX development files"
config MINGW_DDK
bool
prompt "Include DDK development files"
bool "Include DDK development files"
config MINGW_TOOLS
bool
prompt "Include the companion tools"
bool "Include the companion tools"
default y
help
build the companion tools with mingw such as widl, gendef,
and genpeimg
Build the companion tools with mingw such as widl, gendef,
and genpeimg.
config MINGW_TOOL_LIST_ARRAY
string "List of mingw-w64 tools to build"
default "gendef genidl genlib genpeimg widl"
help
List of mingw-w64 tools to build.

2
samples/x86_64-w64-mingw32/crosstool.config
View File

@ -1,12 +1,12 @@
CT_EXPERIMENTAL=y
CT_ARCH_x86=y
CT_MULTILIB=y
CT_ARCH_64=y
CT_TARGET_VENDOR="w64"
CT_KERNEL_windows=y
CT_BINUTILS_PLUGINS=y
CT_MINGW_DIRECTX=y
CT_MINGW_DDK=y
CT_MINGW_TOOLS=y
CT_THREADS_POSIX=y
CT_CC_LANG_CXX=y
CT_CC_LANG_FORTRAN=y

2
scripts/build/libc/glibc.sh
View File

@ -158,7 +158,7 @@ do_libc_backend() {
# libc_mode : 'startfiles' or 'final' : string : (empty)
# multi_* : as defined in CT_IterateMultilibs : (varies) :
do_libc_backend_once() {
local multi_flags multi_dir multi_os_dir multi_root multi_index multi_count
local multi_flags multi_dir multi_os_dir multi_root multi_index multi_count multi_target
local build_cflags build_cppflags build_ldflags
local startfiles_dir
local src_dir="${CT_SRC_DIR}/${CT_LIBC}-${CT_LIBC_VERSION}"

141
scripts/build/libc/mingw.sh
View File

@ -74,23 +74,27 @@ do_check_mingw_vendor_tuple()
if [[ ${CT_WINAPI_VERSION} == 4* ]]; then
CT_DoStep INFO "Checking vendor tuple configured in crosstool-ng .config"
if [[ ${CT_TARGET_VENDOR} == w64 ]]; then
CT_DoLog EXTRA "The tuple is set to '${CT_TARGET_VENDOR}', as recommended by mingw-64 team."
CT_DoLog EXTRA "The tuple is set to '${CT_TARGET_VENDOR}', as recommended by mingw-64 developers."
else
CT_DoLog WARN "WARNING! The tuple '${CT_TARGET_VENDOR}', is not equal to w64 and might break the toolchain! WARNING!"
CT_DoLog WARN "The tuple vendor is '${CT_TARGET_VENDOR}', not equal to 'w64' and might break the toolchain!"
fi
CT_EndStep
fi
}
do_mingw_tools() {
for f in gendef genidl genlib genpeimg widl
do
if [[ ! -d "${CT_SRC_DIR}/mingw-w64-${CT_WINAPI_VERSION_DOWNLOADED}/mingw-w64-tools/${f}" ]]; then
continue;
do_mingw_tools()
{
local f
for f in "${CT_MINGW_TOOL_LIST_ARRAY[@]}"; do
CT_mkdir_pushd "${f}"
if [ ! -d "${CT_SRC_DIR}/mingw-w64-${CT_WINAPI_VERSION_DOWNLOADED}/mingw-w64-tools/${f}" ]; then
CT_DoLog WARN "Skipping ${f}: not found"
CT_Popd
continue
fi
CT_mkdir_pushd "${CT_BUILD_DIR}/build-mingw-w64-tools/${f}"
CT_DoLog EXTRA "Configuring ${f}"
CT_DoExecLog CFG \
${CONFIG_SHELL} \
"${CT_SRC_DIR}/mingw-w64-${CT_WINAPI_VERSION_DOWNLOADED}/mingw-w64-tools/${f}/configure" \
@ -100,18 +104,79 @@ do_mingw_tools() {
--program-prefix=${CT_TARGET}- \
--prefix="${CT_PREFIX_DIR}"
CT_DoExecLog ALL ${make} ${JOBSFLAGS}
CT_DoExecLog ALL ${make} install
# mingw-w64 has issues with parallel builds, see do_libc
CT_DoLog EXTRA "Building ${f}"
CT_DoExecLog ALL make
CT_DoLog EXTRA "Installing ${f}"
CT_DoExecLog ALL make install
CT_Popd
done
}
do_libc() {
do_mingw_pthreads()
{
local multi_flags multi_dir multi_os_dir multi_root multi_index multi_count multi_target
local libprefix
local rcflags dlltoolflags
for arg in "$@"; do
eval "${arg// /\\ }"
done
CT_DoStep INFO "Building for multilib ${multi_index}/${multi_count}: '${multi_flags}'"
libprefix="${MINGW_INSTALL_PREFIX}/lib/${multi_os_dir}"
CT_SanitizeVarDir libprefix
CT_SymlinkToolsMultilib
# DLLTOOLFLAGS does not appear to be currently used by winpthread package, but
# the master package uses this variable and describes this as one of the changes
# needed for i686 in mingw-w64-doc/howto-build/mingw-w64-howto-build-adv.txt
case "${multi_target}" in
i[3456]86-*)
rcflags="-F pe-i386"
dlltoolflags="-m i386"
;;
x86_64-*)
rcflags="-F pe-x86-64"
dlltoolflags="-m i386:x86_64"
;;
*)
CT_Abort "Tuple ${multi_target} is not supported by mingw-w64"
;;
esac
CT_DoLog EXTRA "Configuring mingw-w64-winpthreads"
CT_DoExecLog CFG \
CFLAGS="${multi_flags}" \
CXXFLAGS="${multi_flags}" \
RCFLAGS="${rcflags}" \
DLLTOOLFLAGS="${dlltoolflags}" \
${CONFIG_SHELL} \
"${CT_SRC_DIR}/mingw-w64-${CT_WINAPI_VERSION_DOWNLOADED}/mingw-w64-libraries/winpthreads/configure" \
--with-sysroot=${CT_SYSROOT_DIR} \
--prefix=${MINGW_INSTALL_PREFIX} \
--libdir=${libprefix} \
--build=${CT_BUILD} \
--host=${multi_target}
# mingw-w64 has issues with parallel builds, see do_libc
CT_DoLog EXTRA "Building mingw-w64-winpthreads"
CT_DoExecLog ALL make
CT_DoLog EXTRA "Installing mingw-w64-winpthreads"
CT_DoExecLog ALL make install DESTDIR=${CT_SYSROOT_DIR}
CT_EndStep
}
do_libc()
{
do_check_mingw_vendor_tuple
CT_DoStep INFO "Building mingw-w64 files"
CT_DoStep INFO "Building mingw-w64"
CT_DoLog EXTRA "Configuring mingw-w64-crt"
@ -124,7 +189,7 @@ do_libc() {
--with-sysroot=${CT_SYSROOT_DIR} \
--prefix=${MINGW_INSTALL_PREFIX} \
--build=${CT_BUILD} \
--host=${CT_TARGET} \
--host=${CT_TARGET}
# mingw-w64-crt has a missing dependency occasionally breaking the
# parallel build. See https://github.com/crosstool-ng/crosstool-ng/issues/246
@ -134,43 +199,25 @@ do_libc() {
CT_DoLog EXTRA "Installing mingw-w64-crt"
CT_DoExecLog ALL make install DESTDIR=${CT_SYSROOT_DIR}
if [[ ${CT_MINGW_TOOLS} == "y" ]]; then
CT_DoLog EXTRA "Installing mingw-w64 companion tools"
do_mingw_tools
fi
CT_EndStep
if [ "${CT_THREADS}" = "posix" ]; then
do_pthreads
CT_DoStep INFO "Building mingw-w64-winpthreads"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-mingw-w64-winpthreads"
CT_IterateMultilibs do_mingw_pthreads pthreads-multilib
CT_Popd
CT_EndStep
fi
if [ ${CT_MINGW_TOOLS} = "y" ]; then
CT_DoStep INFO "Installing mingw-w64 companion tools"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-mingw-w64-tools"
do_mingw_tools
CT_Popd
CT_EndStep
fi
}
do_libc_post_cc() {
:
}
do_pthreads() {
CT_DoStep INFO "Building mingw-w64-winpthreads files"
CT_DoLog EXTRA "Configuring mingw-w64-winpthreads"
CT_mkdir_pushd "${CT_BUILD_DIR}/build-mingw-w64-winpthreads"
CT_DoExecLog CFG \
${CONFIG_SHELL} \
"${CT_SRC_DIR}/mingw-w64-${CT_WINAPI_VERSION_DOWNLOADED}/mingw-w64-libraries/winpthreads/configure" \
--with-sysroot=${CT_SYSROOT_DIR} \
--prefix=${MINGW_INSTALL_PREFIX} \
--build=${CT_BUILD} \
--host=${CT_TARGET} \
CT_DoLog EXTRA "Building mingw-w64-winpthreads"
CT_DoExecLog ALL make ${JOBSFLAGS}
CT_DoLog EXTRA "Installing mingw-w64-winpthreads"
CT_DoExecLog ALL make install DESTDIR=${CT_SYSROOT_DIR}
CT_EndStep
}