phantom/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2025-01-27 03:33:27 -03:00
Code Issues Projects Releases Packages Wiki Activity Actions
bitcoin/depends/packages/qt.mk
fanquake 2e1336dbfe
Merge #20471: build: use C++17 in depends 
2f5dfe4a7f depends: build qt in c++17 mode (fanquake)
104e859c97 builds: don't pass -silent to qt when building in debug mode (fanquake)
e2c500636c depends: build zeromq with -std=c++17 (fanquake)
2374f2fbef depends: build Boost with -std=c++17 (fanquake)
2dde55702d depends: build bdb with -std=c++17 (fanquake)

Pull request description:

  In packages where we are passing `-std=c++11` switch to `-std=c++17`, or, `-std=c++1z` in the case of Qt.

  This PR also contains a [commit](104e859c97) that improves debug output when building Qt for debugging (`DEBUG=1`).

  Now we'll get output like this:
  ```bash
  g++ -c -pipe -ffunction-sections -O2 -fPIC -std=c++11 -fno-exceptions <lots more> ../../corelib/kernel/qcoreapplication.cpp
  ```
  rather than just:
  ```bash
  compiling ../../corelib/kernel/qcoreapplication.cpp
  ```

  Note that when you look at the DEBUG output for these changes when building Qt, you'll see objects being compiled with a mix of C++11 and C++17. The breakdown is roughly:

  1. `qmake` built with `-std=c++11`:
  ```bash
  Creating qmake...
  make[1]: Entering directory '<trim>/qt/5.9.8-4110fa99945/qtbase/qmake'
  g++ -c -o project.o   -std=c++11 -ffunction-sections -O2 -g <trim> <trim>/qt/5.9.8-4110fa99945/qtbase/qmake/project.cpp

  # when qmake, Qt also builds some of it's corelib, such as corelib/global/qmalloc.cpp
  g++ -c -o qmalloc.o   -std=c++11 -ffunction-sections -O2 -g <trim> <trim>/qt/5.9.8-4110fa99945/qtbase/src/corelib/global/qmalloc.cpp
  ```

  2. `qmake` is run, and passed our build options, including `-c++std`:
  ```bash
  make[1]: Entering directory '<trim>/qt/5.9.8-4110fa99945/qtbase'
  <trim>qt/5.9.8-4110fa99945/qtbase/bin/qmake -o Makefile qtbase.pro -- -bindir <trim>/native/bin -c++std c++1z -confirm-license <trim>
  ```

  3. After some cleaning and configuring, we actually start to build Qt, as well as it's tools and internal libs:
  ```bash
  Building qt...
  make[1]: Entering directory '<trim>/qt/5.9.8-4110fa99945/qtbase/src'

  # build libpng, zlib etc
  gcc -c -m64 -pipe -pipe -O1 <trim> -o .obj/png.o png.c

  # build libQt5Bootstrap, using C++11, which again compiles qmalloc.cpp
  make[2]: Entering directory '<trim>/qt/5.9.8-4110fa99945/qtbase/src/tools/bootstrap'
  g++ -c -pipe -ffunction-sections -O2 -fPIC -std=c++11 <trim> -o .obj/qmalloc.o ../../corelib/global/qmalloc.cpp

  # build a bunch of tools like moc, rcc, uic, qfloat16-tables, qdbuscpp2xml, using C++11
  g++ -c -pipe -O2 -std=c++11 -fno-exceptions -Wall -W <trim> -o .obj/rcc.o rcc.cpp

  # from here, Qt is compiled with -std=c++1z, including qmalloc.cpp, for the third and final time:
  g++ -c -include .pch/Qt5Core <trim> -g -Og -fPIC -std=c++1z -fvisibility=hidden <trim> -o .obj/qmalloc.o global/qmalloc.cpp
  ```

  4.  Finally, build tools like `lrelease`, `lupdate`, etc, but back to using -std=c++11
  ```bash
  make[1]: Entering directory '<trim>/qt/5.9.8-4110fa99945/qttools/src/linguist/lrelease'
  g++ -c -pipe -O2 -std=c++11 -fno-exceptions -Wall -W <trim> -o .obj/translator.o ../shared/translator.cpp
  ```

  If you dump the debug info from the built Qt libs, they should also tell you that they were compiled with `C++17`:
  ```bash
  objdump -g bitcoin/depends/x86_64-pc-linux-gnu/lib/libQt5Core.a
  GNU C++17 9.3.0 -m64 -mtune=generic -march=x86-64 -g -O1 -Og -std=c++17 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -fasynchronous-unwind-tables -fstack-protector-strong -fstack-clash-protection -fcf-protection
  ```

ACKs for top commit:
  laanwj:
    Code review ACK 2f5dfe4a7f
  practicalswift:
    cr ACK 2f5dfe4a7f: patch looks correct
  fjahr:
    Code review ACK 2f5dfe4a7f
  hebasto:
    ACK 2f5dfe4a7f, I have reviewed the code and it looks OK, I agree it can be merged.

Tree-SHA512: fc5e9d7c7518c68349c8228fb1aead829850373efc960c9b8c079096a83d1dad19c62a9730fce5802322bf07e320960fd47851420d429eda0a87c307f4e8b03a
2020-11-30 12:23:23 +08:00

286 lines
15 KiB
Makefile
Raw Blame History

PACKAGE=qt
$(package)_version=5.9.8
$(package)_download_path=https://download.qt.io/official_releases/qt/5.9/$($(package)_version)/submodules
$(package)_suffix=opensource-src-$($(package)_version).tar.xz
$(package)_file_name=qtbase-$($(package)_suffix)
$(package)_sha256_hash=9b9dec1f67df1f94bce2955c5604de992d529dde72050239154c56352da0907d
$(package)_dependencies=zlib
$(package)_linux_dependencies=freetype fontconfig libxcb
$(package)_build_subdir=qtbase
$(package)_qt_libs=corelib network widgets gui plugins testlib
$(package)_patches=fix_qt_pkgconfig.patch mac-qmake.conf fix_configure_mac.patch fix_no_printer.patch
$(package)_patches+= fix_rcc_determinism.patch fix_riscv64_arch.patch xkb-default.patch no-xlib.patch
$(package)_patches+= fix_android_qmake_conf.patch fix_android_jni_static.patch dont_hardcode_pwd.patch
$(package)_patches+= freetype_back_compat.patch drop_lrelease_dependency.patch fix_powerpc_libpng.patch
$(package)_patches+= fix_mingw_cross_compile.patch fix_qpainter_non_determinism.patch
# Update OSX_QT_TRANSLATIONS when this is updated
$(package)_qttranslations_file_name=qttranslations-$($(package)_suffix)
$(package)_qttranslations_sha256_hash=fb5a47799754af73d3bf501fe513342cfe2fc37f64e80df5533f6110e804220c
$(package)_qttools_file_name=qttools-$($(package)_suffix)
$(package)_qttools_sha256_hash=a97556eb7b2f30252cdd8a598c396cfce2b2f79d2bae883af6d3b26a2cdcc63c
$(package)_extra_sources = $($(package)_qttranslations_file_name)
$(package)_extra_sources += $($(package)_qttools_file_name)
define $(package)_set_vars
$(package)_config_opts_release = -release
$(package)_config_opts_release += -silent
$(package)_config_opts_debug = -debug
$(package)_config_opts += -bindir $(build_prefix)/bin
$(package)_config_opts += -c++std c++1z
$(package)_config_opts += -confirm-license
$(package)_config_opts += -hostprefix $(build_prefix)
$(package)_config_opts += -no-compile-examples
$(package)_config_opts += -no-cups
$(package)_config_opts += -no-egl
$(package)_config_opts += -no-eglfs
$(package)_config_opts += -no-freetype
$(package)_config_opts += -no-gif
$(package)_config_opts += -no-glib
$(package)_config_opts += -no-icu
$(package)_config_opts += -no-ico
$(package)_config_opts += -no-iconv
$(package)_config_opts += -no-kms
$(package)_config_opts += -no-linuxfb
$(package)_config_opts += -no-libjpeg
$(package)_config_opts += -no-libproxy
$(package)_config_opts += -no-libudev
$(package)_config_opts += -no-mtdev
$(package)_config_opts += -no-openssl
$(package)_config_opts += -no-openvg
$(package)_config_opts += -no-reduce-relocations
$(package)_config_opts += -no-qml-debug
$(package)_config_opts += -no-sctp
$(package)_config_opts += -no-securetransport
$(package)_config_opts += -no-sql-db2
$(package)_config_opts += -no-sql-ibase
$(package)_config_opts += -no-sql-oci
$(package)_config_opts += -no-sql-tds
$(package)_config_opts += -no-sql-mysql
$(package)_config_opts += -no-sql-odbc
$(package)_config_opts += -no-sql-psql
$(package)_config_opts += -no-sql-sqlite
$(package)_config_opts += -no-sql-sqlite2
$(package)_config_opts += -no-system-proxies
$(package)_config_opts += -no-use-gold-linker
$(package)_config_opts += -no-xinput2
$(package)_config_opts += -nomake examples
$(package)_config_opts += -nomake tests
$(package)_config_opts += -opensource
$(package)_config_opts += -optimized-tools
$(package)_config_opts += -pch
$(package)_config_opts += -pkg-config
$(package)_config_opts += -prefix $(host_prefix)
$(package)_config_opts += -qt-libpng
$(package)_config_opts += -qt-pcre
$(package)_config_opts += -qt-harfbuzz
$(package)_config_opts += -system-zlib
$(package)_config_opts += -static
$(package)_config_opts += -v
$(package)_config_opts += -no-feature-bearermanagement
$(package)_config_opts += -no-feature-colordialog
$(package)_config_opts += -no-feature-commandlineparser
$(package)_config_opts += -no-feature-concurrent
$(package)_config_opts += -no-feature-dial
$(package)_config_opts += -no-feature-fontcombobox
$(package)_config_opts += -no-feature-ftp
$(package)_config_opts += -no-feature-http
$(package)_config_opts += -no-feature-image_heuristic_mask
$(package)_config_opts += -no-feature-keysequenceedit
$(package)_config_opts += -no-feature-lcdnumber
$(package)_config_opts += -no-feature-networkdiskcache
$(package)_config_opts += -no-feature-networkproxy
$(package)_config_opts += -no-feature-pdf
$(package)_config_opts += -no-feature-printdialog
$(package)_config_opts += -no-feature-printer
$(package)_config_opts += -no-feature-printpreviewdialog
$(package)_config_opts += -no-feature-printpreviewwidget
$(package)_config_opts += -no-feature-regularexpression
$(package)_config_opts += -no-feature-sessionmanager
$(package)_config_opts += -no-feature-socks5
$(package)_config_opts += -no-feature-sql
$(package)_config_opts += -no-feature-statemachine
$(package)_config_opts += -no-feature-syntaxhighlighter
$(package)_config_opts += -no-feature-textbrowser
$(package)_config_opts += -no-feature-textodfwriter
$(package)_config_opts += -no-feature-topleveldomain
$(package)_config_opts += -no-feature-udpsocket
$(package)_config_opts += -no-feature-undocommand
$(package)_config_opts += -no-feature-undogroup
$(package)_config_opts += -no-feature-undostack
$(package)_config_opts += -no-feature-undoview
$(package)_config_opts += -no-feature-vnc
$(package)_config_opts += -no-feature-wizard
$(package)_config_opts += -no-feature-xml
$(package)_config_opts_darwin = -no-dbus
$(package)_config_opts_darwin += -no-opengl
ifneq ($(build_os),darwin)
$(package)_config_opts_darwin += -xplatform macx-clang-linux
$(package)_config_opts_darwin += -device-option MAC_SDK_PATH=$(OSX_SDK)
$(package)_config_opts_darwin += -device-option MAC_SDK_VERSION=$(OSX_SDK_VERSION)
$(package)_config_opts_darwin += -device-option CROSS_COMPILE="$(host)-"
$(package)_config_opts_darwin += -device-option MAC_MIN_VERSION=$(OSX_MIN_VERSION)
$(package)_config_opts_darwin += -device-option MAC_TARGET=$(host)
$(package)_config_opts_darwin += -device-option XCODE_VERSION=$(XCODE_VERSION)
endif
$(package)_config_opts_linux = -qt-xkbcommon-x11
$(package)_config_opts_linux += -qt-xcb
$(package)_config_opts_linux += -no-xcb-xlib
$(package)_config_opts_linux += -no-feature-xlib
$(package)_config_opts_linux += -system-freetype
$(package)_config_opts_linux += -fontconfig
$(package)_config_opts_linux += -no-opengl
$(package)_config_opts_linux += -dbus-runtime
$(package)_config_opts_arm_linux += -platform linux-g++ -xplatform bitcoin-linux-g++
$(package)_config_opts_i686_linux = -xplatform linux-g++-32
$(package)_config_opts_x86_64_linux = -xplatform linux-g++-64
$(package)_config_opts_aarch64_linux = -xplatform linux-aarch64-gnu-g++
$(package)_config_opts_powerpc64_linux = -platform linux-g++ -xplatform bitcoin-linux-g++
$(package)_config_opts_powerpc64le_linux = -platform linux-g++ -xplatform bitcoin-linux-g++
$(package)_config_opts_riscv64_linux = -platform linux-g++ -xplatform bitcoin-linux-g++
$(package)_config_opts_s390x_linux = -platform linux-g++ -xplatform bitcoin-linux-g++
$(package)_config_opts_mingw32 = -no-opengl
$(package)_config_opts_mingw32 += -no-dbus
$(package)_config_opts_mingw32 += -xplatform win32-g++
$(package)_config_opts_mingw32 += -device-option CROSS_COMPILE="$(host)-"
$(package)_config_opts_android = -xplatform android-clang
$(package)_config_opts_android += -android-sdk $(ANDROID_SDK)
$(package)_config_opts_android += -android-ndk $(ANDROID_NDK)
$(package)_config_opts_android += -android-ndk-platform android-$(ANDROID_API_LEVEL)
$(package)_config_opts_android += -device-option CROSS_COMPILE="$(host)-"
$(package)_config_opts_android += -egl
$(package)_config_opts_android += -qpa xcb
$(package)_config_opts_android += -no-eglfs
$(package)_config_opts_android += -no-dbus
$(package)_config_opts_android += -opengl es2
$(package)_config_opts_android += -qt-freetype
$(package)_config_opts_android += -no-fontconfig
$(package)_config_opts_android += -L $(host_prefix)/lib
$(package)_config_opts_android += -I $(host_prefix)/include
$(package)_config_opts_aarch64_android += -android-arch arm64-v8a
$(package)_config_opts_armv7a_android += -android-arch armeabi-v7a
$(package)_config_opts_x86_64_android += -android-arch x86_64
$(package)_config_opts_i686_android += -android-arch i686
$(package)_build_env = QT_RCC_TEST=1
$(package)_build_env += QT_RCC_SOURCE_DATE_OVERRIDE=1
endef
define $(package)_fetch_cmds
$(call fetch_file,$(package),$($(package)_download_path),$($(package)_download_file),$($(package)_file_name),$($(package)_sha256_hash)) && \
$(call fetch_file,$(package),$($(package)_download_path),$($(package)_qttranslations_file_name),$($(package)_qttranslations_file_name),$($(package)_qttranslations_sha256_hash)) && \
$(call fetch_file,$(package),$($(package)_download_path),$($(package)_qttools_file_name),$($(package)_qttools_file_name),$($(package)_qttools_sha256_hash))
endef
define $(package)_extract_cmds
mkdir -p $($(package)_extract_dir) && \
echo "$($(package)_sha256_hash) $($(package)_source)" > $($(package)_extract_dir)/.$($(package)_file_name).hash && \
echo "$($(package)_qttranslations_sha256_hash) $($(package)_source_dir)/$($(package)_qttranslations_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
echo "$($(package)_qttools_sha256_hash) $($(package)_source_dir)/$($(package)_qttools_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
$(build_SHA256SUM) -c $($(package)_extract_dir)/.$($(package)_file_name).hash && \
mkdir qtbase && \
tar --no-same-owner --strip-components=1 -xf $($(package)_source) -C qtbase && \
mkdir qttranslations && \
tar --no-same-owner --strip-components=1 -xf $($(package)_source_dir)/$($(package)_qttranslations_file_name) -C qttranslations && \
mkdir qttools && \
tar --no-same-owner --strip-components=1 -xf $($(package)_source_dir)/$($(package)_qttools_file_name) -C qttools
endef
# Preprocessing steps work as follows:
#
# 1. Apply our patches to the extracted source. See each patch for more info.
#
# 2. Point to lrelease in qttools/bin/lrelease; otherwise Qt will look for it in
# $(host)/native/bin/lrelease and not find it.
#
# 3. Create a macOS-Clang-Linux mkspec using our mac-qmake.conf.
#
# 4. After making a copy of the mkspec for the linux-arm-gnueabi host, named
# bitcoin-linux-g++, replace instances of linux-arm-gnueabi with $(host). This
# way we can generically support hosts like riscv64-linux-gnu, which Qt doesn't
# ship a mkspec for. See it's usage in config_opts_* above.
#
# 5. Put our C, CXX and LD FLAGS into gcc-base.conf. Only used for non-host builds.
#
# 6. Do similar for the win32-g++ mkspec.
#
# 7. In clang.conf, swap out clang & clang++, for our compiler + flags. See #17466.
#
# 8. Adjust a regex in toolchain.prf, to accomodate Guix's usage of
# CROSS_LIBRARY_PATH. See #15277.
define $(package)_preprocess_cmds
patch -p1 -i $($(package)_patch_dir)/freetype_back_compat.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_powerpc_libpng.patch && \
patch -p1 -i $($(package)_patch_dir)/drop_lrelease_dependency.patch && \
patch -p1 -i $($(package)_patch_dir)/dont_hardcode_pwd.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_qt_pkgconfig.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_configure_mac.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_no_printer.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_rcc_determinism.patch && \
patch -p1 -i $($(package)_patch_dir)/xkb-default.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_android_qmake_conf.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_android_jni_static.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_riscv64_arch.patch && \
patch -p1 -i $($(package)_patch_dir)/no-xlib.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_mingw_cross_compile.patch && \
patch -p1 -i $($(package)_patch_dir)/fix_qpainter_non_determinism.patch &&\
sed -i.old "s|updateqm.commands = \$$$$\$$$$LRELEASE|updateqm.commands = $($(package)_extract_dir)/qttools/bin/lrelease|" qttranslations/translations/translations.pro && \
mkdir -p qtbase/mkspecs/macx-clang-linux &&\
cp -f qtbase/mkspecs/macx-clang/qplatformdefs.h qtbase/mkspecs/macx-clang-linux/ &&\
cp -f $($(package)_patch_dir)/mac-qmake.conf qtbase/mkspecs/macx-clang-linux/qmake.conf && \
cp -r qtbase/mkspecs/linux-arm-gnueabi-g++ qtbase/mkspecs/bitcoin-linux-g++ && \
sed -i.old "s/arm-linux-gnueabi-/$(host)-/g" qtbase/mkspecs/bitcoin-linux-g++/qmake.conf && \
echo "!host_build: QMAKE_CFLAGS += $($(package)_cflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
echo "!host_build: QMAKE_CXXFLAGS += $($(package)_cxxflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
echo "!host_build: QMAKE_LFLAGS += $($(package)_ldflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
sed -i.old "s|QMAKE_CFLAGS += |!host_build: QMAKE_CFLAGS = $($(package)_cflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
sed -i.old "s|QMAKE_CXXFLAGS += |!host_build: QMAKE_CXXFLAGS = $($(package)_cxxflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
sed -i.old "0,/^QMAKE_LFLAGS_/s|^QMAKE_LFLAGS_|!host_build: QMAKE_LFLAGS = $($(package)_ldflags)\n&|" qtbase/mkspecs/win32-g++/qmake.conf && \
sed -i.old "s|QMAKE_CC = clang|QMAKE_CC = $($(package)_cc)|" qtbase/mkspecs/common/clang.conf && \
sed -i.old "s|QMAKE_CXX = clang++|QMAKE_CXX = $($(package)_cxx)|" qtbase/mkspecs/common/clang.conf && \
sed -i.old "s/LIBRARY_PATH/(CROSS_)?\0/g" qtbase/mkspecs/features/toolchain.prf
endef
define $(package)_config_cmds
export PKG_CONFIG_SYSROOT_DIR=/ && \
export PKG_CONFIG_LIBDIR=$(host_prefix)/lib/pkgconfig && \
export PKG_CONFIG_PATH=$(host_prefix)/share/pkgconfig && \
./configure $($(package)_config_opts) && \
echo "host_build: QT_CONFIG ~= s/system-zlib/zlib" >> mkspecs/qconfig.pri && \
echo "CONFIG += force_bootstrap" >> mkspecs/qconfig.pri && \
$(MAKE) sub-src-clean && \
cd ../qttranslations && ../qtbase/bin/qmake qttranslations.pro -o Makefile && \
cd translations && ../../qtbase/bin/qmake translations.pro -o Makefile && cd ../.. && \
cd qttools/src/linguist/lrelease/ && ../../../../qtbase/bin/qmake lrelease.pro -o Makefile && \
cd ../lupdate/ && ../../../../qtbase/bin/qmake lupdate.pro -o Makefile && cd ../../../..
endef
define $(package)_build_cmds
$(MAKE) -C src $(addprefix sub-,$($(package)_qt_libs)) && \
$(MAKE) -C ../qttools/src/linguist/lrelease && \
$(MAKE) -C ../qttools/src/linguist/lupdate && \
$(MAKE) -C ../qttranslations
endef
define $(package)_stage_cmds
$(MAKE) -C src INSTALL_ROOT=$($(package)_staging_dir) $(addsuffix -install_subtargets,$(addprefix sub-,$($(package)_qt_libs))) && cd .. && \
$(MAKE) -C qttools/src/linguist/lrelease INSTALL_ROOT=$($(package)_staging_dir) install_target && \
$(MAKE) -C qttools/src/linguist/lupdate INSTALL_ROOT=$($(package)_staging_dir) install_target && \
$(MAKE) -C qttranslations INSTALL_ROOT=$($(package)_staging_dir) install_subtargets && \
if `test -f qtbase/src/plugins/platforms/xcb/xcb-static/libxcb-static.a`; then \
cp qtbase/src/plugins/platforms/xcb/xcb-static/libxcb-static.a $($(package)_staging_prefix_dir)/lib; \
fi
endef
define $(package)_postprocess_cmds
rm -rf native/mkspecs/ native/lib/ lib/cmake/ && \
rm -f lib/lib*.la lib/*.prl plugins/*/*.prl
endef
Reference in a new issue View git blame Copy permalink