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depends: reduce exported features for qt 5.7.1

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Remove functionality of Qt that we do not need, resulting in a
smaller dogecoin-qt binary and a reduced attack surface.

- removes all image support except png
  (xpm is needed for qt binary build tools)
- no longer use Qt's built-in libjpeg
- disable all unused features

Items that cannot be removed vs Bitcoin Core:
For paper wallets:
- printer dialogs and pdf
- html rendering
For BIP70 payment requests:
- network configuration
- openssl
- socks5 support
This commit is contained in:
Patrick Lodder 2023-10-24 07:01:53 -04:00
parent 86d754c0e9
commit fe94986c35
No known key found for this signature in database
GPG Key ID: 7C523F5FBABE80E7
1 changed files with 38 additions and 6 deletions
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44
depends/packages/qt.mk
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@ -33,8 +33,6 @@ $(package)_config_opts += -no-audio-backend
$(package)_config_opts += -no-cups
$(package)_config_opts += -no-egl
$(package)_config_opts += -no-eglfs
$(package)_config_opts += -no-feature-style-windowsmobile
$(package)_config_opts += -no-feature-style-windowsce
$(package)_config_opts += -no-freetype
$(package)_config_opts += -no-gif
$(package)_config_opts += -no-glib
@ -43,6 +41,7 @@ $(package)_config_opts += -no-icu
$(package)_config_opts += -no-iconv
$(package)_config_opts += -no-kms
$(package)_config_opts += -no-linuxfb
$(package)_config_opts += -no-libjpeg
$(package)_config_opts += -no-libudev
$(package)_config_opts += -no-mitshm
$(package)_config_opts += -no-mtdev
@ -71,7 +70,6 @@ $(package)_config_opts += -pch
$(package)_config_opts += -pkg-config
$(package)_config_opts += -prefix $(host_prefix)
$(package)_config_opts += -qt-libpng
$(package)_config_opts += -qt-libjpeg
$(package)_config_opts += -qt-pcre
$(package)_config_opts += -qt-harfbuzz
$(package)_config_opts += -system-zlib
@ -80,8 +78,38 @@ $(package)_config_opts += -static
$(package)_config_opts += -silent
$(package)_config_opts += -v
# disabled features to reduce binary size and attack surface
$(package)_config_opts += -no-feature-bearermanagement
$(package)_config_opts += -no-feature-colordialog
$(package)_config_opts += -no-feature-concurrent
$(package)_config_opts += -no-feature-fontcombobox
$(package)_config_opts += -no-feature-ftp
$(package)_config_opts += -no-feature-image_heuristic_mask
$(package)_config_opts += -no-feature-imageformat_bmp
$(package)_config_opts += -no-feature-imageformat_jpeg
$(package)_config_opts += -no-feature-imageformat_ppm
$(package)_config_opts += -no-feature-imageformat_xbm
$(package)_config_opts += -no-feature-keysequenceedit
$(package)_config_opts += -no-feature-lcdnumber
$(package)_config_opts += -no-feature-networkdiskcache
$(package)_config_opts += -no-feature-style-windowsmobile
$(package)_config_opts += -no-feature-style-windowsce
$(package)_config_opts += -no-feature-syntaxhighlighter
$(package)_config_opts += -no-feature-textodfwriter
$(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-xmlstreamwriter
# session manager is intrinsically needed for Windows on 5.7.1
# disable for macOs and linux only.
$(package)_config_opts_darwin = -no-feature-sessionmanager
$(package)_config_opts_linux = -no-feature-sessionmanager
ifneq ($(build_os),darwin)
$(package)_config_opts_darwin = -xplatform macx-clang-linux
$(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)-"
@ -90,14 +118,18 @@ $(package)_config_opts_darwin += -device-option MAC_TARGET=$(host)
$(package)_config_opts_darwin += -device-option MAC_LD64_VERSION=$(LD64_VERSION)
endif
$(package)_config_opts_linux = -qt-xcb
$(package)_config_opts_linux += -qt-xcb
$(package)_config_opts_linux += -system-freetype
$(package)_config_opts_linux += -no-sm
$(package)_config_opts_linux += -fontconfig
$(package)_config_opts_linux += -no-opengl
$(package)_config_opts_arm_linux = -platform linux-g++ -xplatform $(host)
$(package)_config_opts_i686_linux = -xplatform linux-g++-32
$(package)_config_opts_mingw32 = -no-opengl -xplatform win32-g++ -device-option CROSS_COMPILE="$(host)-"
$(package)_config_opts_mingw32 = -no-opengl
$(package)_config_opts_mingw32 += -xplatform win32-g++
$(package)_config_opts_mingw32 += -device-option CROSS_COMPILE="$(host)-"
$(package)_build_env = QT_RCC_TEST=1
endef