7a9400d338
- qtbase builds on darwin - Downstream qmake and cmake build configurations supported Darwin-specific changes: Prevent `qmake -project` from adding build support files in the temp directory to the project. Shrink the temp directory used for building with qmake. The issue here is that `lndir` recreates the entire directory structure of the module we are merging into the temporary build environment. On darwin, the framework directory structures mean that this shadow directory tree is 17MB even though the file contents are all symlinks into the store. To address this, we symlink the framework directories explicitly and use `lndir` for everything else.
301 lines
10 KiB
Nix
301 lines
10 KiB
Nix
{ stdenv, lib, fetchgit, copyPathsToStore
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, srcs
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, xlibs, libX11, libxcb, libXcursor, libXext, libXrender, libXi
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, xcbutil, xcbutilimage, xcbutilkeysyms, xcbutilwm, libxkbcommon
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, fontconfig, freetype, harfbuzz
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, openssl, dbus, glib, udev, libxml2, libxslt, pcre16
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, zlib, libjpeg, libpng, libtiff, sqlite, icu
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, coreutils, bison, flex, gdb, gperf, lndir
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, patchelf, perl, pkgconfig, python2
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, darwin, libiconv
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# optional dependencies
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, cups ? null
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, mysql ? null, postgresql ? null
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# options
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, mesaSupported ? (!stdenv.isDarwin)
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, mesa
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, buildExamples ? false
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, buildTests ? false
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, developerBuild ? false
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, decryptSslTraffic ? false
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}:
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let
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system-x86_64 = lib.elem stdenv.system lib.platforms.x86_64;
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in
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stdenv.mkDerivation {
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name = "qtbase-${srcs.qtbase.version}";
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inherit (srcs.qtbase) src version;
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outputs = [ "out" "dev" ];
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patches =
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copyPathsToStore (lib.readPathsFromFile ./. ./series)
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++ [(if stdenv.isDarwin then ./cmake-paths-darwin.patch else ./cmake-paths.patch)]
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++ lib.optional decryptSslTraffic ./decrypt-ssl-traffic.patch
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++ lib.optional mesaSupported [ ./dlopen-gl.patch ./mkspecs-libgl.patch ];
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postPatch =
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''
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substituteInPlace configure --replace /bin/pwd pwd
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substituteInPlace src/corelib/global/global.pri --replace /bin/ls ${coreutils}/bin/ls
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sed -e 's@/\(usr\|opt\)/@/var/empty/@g' -i config.tests/*/*.test -i mkspecs/*/*.conf
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sed -i 's/PATHS.*NO_DEFAULT_PATH//' "src/corelib/Qt5Config.cmake.in"
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sed -i 's/PATHS.*NO_DEFAULT_PATH//' "src/corelib/Qt5CoreMacros.cmake"
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sed -i 's/NO_DEFAULT_PATH//' "src/gui/Qt5GuiConfigExtras.cmake.in"
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sed -i 's/PATHS.*NO_DEFAULT_PATH//' "mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in"
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substituteInPlace src/network/kernel/qdnslookup_unix.cpp \
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--replace "@glibc@" "${stdenv.cc.libc.out}"
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substituteInPlace src/network/kernel/qhostinfo_unix.cpp \
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--replace "@glibc@" "${stdenv.cc.libc.out}"
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substituteInPlace src/network/ssl/qsslsocket_openssl_symbols.cpp \
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--replace "@openssl@" "${openssl.out}"
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'' + lib.optionalString stdenv.isLinux ''
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substituteInPlace src/plugins/platforms/xcb/qxcbcursor.cpp \
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--replace "@libXcursor@" "${libXcursor.out}"
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substituteInPlace src/dbus/qdbus_symbols.cpp \
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--replace "@dbus_libs@" "${dbus.lib}"
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substituteInPlace \
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src/plugins/platforminputcontexts/compose/generator/qtablegenerator.cpp \
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--replace "@libX11@" "${libX11.out}"
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'' + lib.optionalString mesaSupported ''
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substituteInPlace \
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src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp \
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--replace "@mesa_lib@" "${mesa.out}"
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substituteInPlace mkspecs/common/linux.conf \
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--replace "@mesa_lib@" "${mesa.out}" \
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--replace "@mesa_inc@" "${mesa.dev or mesa}"
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'' + lib.optionalString stdenv.isDarwin ''
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sed -i \
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-e 's|! /usr/bin/xcode-select --print-path >/dev/null 2>&1;|false;|' \
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-e 's|! /usr/bin/xcrun -find xcodebuild >/dev/null 2>&1;|false;|' \
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-e 's|sysroot=$(/usr/bin/xcodebuild -sdk $sdk -version Path 2>/dev/null)|sysroot="${darwin.apple_sdk.sdk}"|' \
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-e 's|QMAKE_CONF_COMPILER=`getXQMakeConf QMAKE_CXX`|QMAKE_CXX="clang++"\nQMAKE_CONF_COMPILER="clang++"|' \
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-e 's|XCRUN=`/usr/bin/xcrun -sdk macosx clang -v 2>&1`|XCRUN="clang -v 2>&1"|' \
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-e 's#sdk_val=$(/usr/bin/xcrun -sdk $sdk -find $(echo $val | cut -d \x27 \x27 -f 1))##' \
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-e 's#val=$(echo $sdk_val $(echo $val | cut -s -d \x27 \x27 -f 2-))##' \
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./configure
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sed -i '3,$d' ./mkspecs/features/mac/default_pre.prf
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sed -i '26,$d' ./mkspecs/features/mac/default_post.prf
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sed -i '1,$d' ./mkspecs/features/mac/sdk.prf
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sed 's/QMAKE_LFLAGS_RPATH = -Wl,-rpath,/QMAKE_LFLAGS_RPATH =/' -i ./mkspecs/common/mac.conf
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'';
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# Note on the above: \x27 is a way if including a single-quote
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# character in the sed string arguments.
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setOutputFlags = false;
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preConfigure = ''
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export LD_LIBRARY_PATH="$PWD/lib:$PWD/plugins/platforms:$LD_LIBRARY_PATH"
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export MAKEFLAGS=-j$NIX_BUILD_CORES
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configureFlags+="\
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-plugindir $out/lib/qt5/plugins \
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-importdir $out/lib/qt5/imports \
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-qmldir $out/lib/qt5/qml \
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-docdir $out/share/doc/qt5"
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'';
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prefixKey = "-prefix ";
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# -no-eglfs, -no-directfb, -no-linuxfb and -no-kms because of the current minimalist mesa
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# TODO Remove obsolete and useless flags once the build will be totally mastered
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configureFlags = ''
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-verbose
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-confirm-license
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-opensource
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-release
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-shared
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-c++11
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${lib.optionalString developerBuild "-developer-build"}
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-largefile
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-accessibility
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-optimized-qmake
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-strip
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-no-reduce-relocations
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-system-proxies
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-pkg-config
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-gui
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-widgets
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-opengl desktop
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-qml-debug
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-iconv
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-icu
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-pch
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${lib.optionalString (!system-x86_64) "-no-sse2"}
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-no-sse3
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-no-ssse3
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-no-sse4.1
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-no-sse4.2
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-no-avx
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-no-avx2
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-no-mips_dsp
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-no-mips_dspr2
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-system-zlib
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-system-libpng
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-system-libjpeg
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-system-harfbuzz
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-system-pcre
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-openssl-linked
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-system-sqlite
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-${if mysql != null then "plugin" else "no"}-sql-mysql
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-${if postgresql != null then "plugin" else "no"}-sql-psql
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-make libs
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-make tools
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-${lib.optionalString (buildExamples == false) "no"}make examples
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-${lib.optionalString (buildTests == false) "no"}make tests
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'' + lib.optionalString (!stdenv.isDarwin) ''
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-no-rpath
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-glib
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-xcb
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-qpa xcb
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-${lib.optionalString (cups == null) "no-"}cups
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-no-eglfs
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-no-directfb
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-no-linuxfb
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-no-kms
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-system-xcb
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-system-xkbcommon
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-dbus-linked
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'' + lib.optionalString stdenv.isDarwin ''
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-platform macx-clang
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-no-use-gold-linker
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-no-fontconfig
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-qt-freetype
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'';
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# PostgreSQL autodetection fails sporadically because Qt omits the "-lpq" flag
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# if dependency paths contain the string "pq", which can occur in the hash.
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# To prevent these failures, we need to override PostgreSQL detection.
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PSQL_LIBS = lib.optionalString (postgresql != null) "-L${postgresql.lib}/lib -lpq";
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propagatedBuildInputs = [
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libxml2 libxslt openssl pcre16 sqlite zlib
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# Text rendering
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harfbuzz icu
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# Image formats
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libjpeg libpng libtiff
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]
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++ lib.optional mesaSupported mesa
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++ lib.optionals (!stdenv.isDarwin) [
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dbus glib udev
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# Text rendering
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fontconfig freetype
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# X11 libs
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xlibs.libXcomposite libX11 libxcb libXext libXrender libXi
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xcbutil xcbutilimage xcbutilkeysyms xcbutilwm libxkbcommon
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] ++ lib.optionals stdenv.isDarwin (with darwin.apple_sdk.frameworks; [
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ApplicationServices CoreServices AppKit Carbon OpenGL AGL Cocoa
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DiskArbitration darwin.cf-private libiconv darwin.apple_sdk.sdk
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]);
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buildInputs =
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[ bison flex gperf ]
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++ lib.optional developerBuild gdb
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++ lib.optional (cups != null) cups
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++ lib.optional (mysql != null) mysql.lib
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++ lib.optional (postgresql != null) postgresql;
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nativeBuildInputs = [ lndir perl pkgconfig python2 ] ++ lib.optional (!stdenv.isDarwin) patchelf;
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# freetype-2.5.4 changed signedness of some struct fields
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NIX_CFLAGS_COMPILE = "-Wno-error=sign-compare"
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+ lib.optionalString stdenv.isDarwin " -D__MAC_OS_X_VERSION_MAX_ALLOWED=1090 -D__AVAILABILITY_INTERNAL__MAC_10_10=__attribute__((availability(macosx,introduced=10.10)))";
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# Note that nixpkgs's objc4 is from macOS 10.11 while the SDK is
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# 10.9 which necessitates the above macro definition that mentions
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# 10.10
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postInstall = ''
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find "$out" -name "*.cmake" | while read file; do
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substituteInPlace "$file" \
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--subst-var-by NIX_OUT "$out" \
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--subst-var-by NIX_DEV "$dev"
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done
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'';
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preFixup = ''
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# We cannot simply set these paths in configureFlags because libQtCore retains
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# references to the paths it was built with.
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moveToOutput "bin" "$dev"
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moveToOutput "include" "$dev"
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moveToOutput "mkspecs" "$dev"
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# The destination directory must exist or moveToOutput will do nothing
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mkdir -p "$dev/share"
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moveToOutput "share/doc" "$dev"
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'';
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# Don't move .prl files on darwin because they end up in
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# "dev/lib/Foo.framework/Foo.prl" which interferes with subsequent
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# use of lndir in the qtbase setup-hook. On Linux, the .prl files
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# are in lib, and so do not cause a subsequent recreation of deep
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# framework directory trees.
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postFixup =
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''
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# Don't retain build-time dependencies like gdb.
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sed '/QMAKE_DEFAULT_.*DIRS/ d' -i $dev/mkspecs/qconfig.pri
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# Move libtool archives and qmake projects
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if [ "z''${!outputLib}" != "z''${!outputDev}" ]; then
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pushd "''${!outputLib}"
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find lib -name '*.a' -o -name '*.la'${if stdenv.isDarwin then "" else "-o -name '*.prl'"} | \
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while read -r file; do
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mkdir -p "''${!outputDev}/$(dirname "$file")"
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mv "''${!outputLib}/$file" "''${!outputDev}/$file"
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done
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popd
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fi
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'' + lib.optionalString stdenv.isDarwin ''
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fixDarwinDylibNames_rpath() {
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local flags=()
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for fn in "$@"; do
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flags+=(-change "@rpath/$fn.framework/Versions/5/$fn" "$out/lib/$fn.framework/Versions/5/$fn")
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done
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for fn in "$@"; do
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echo "$fn: fixing dylib"
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install_name_tool -id "$out/lib/$fn.framework/Versions/5/$fn" "''${flags[@]}" "$out/lib/$fn.framework/Versions/5/$fn"
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done
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}
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fixDarwinDylibNames_rpath "QtConcurrent" "QtPrintSupport" "QtCore" "QtSql" "QtDBus" "QtTest" "QtGui" "QtWidgets" "QtNetwork" "QtXml" "QtOpenGL"
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'';
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inherit lndir;
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setupHook = if stdenv.isDarwin
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then ../../qtbase-setup-hook-darwin.sh
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else ../../qtbase-setup-hook.sh;
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enableParallelBuilding = true;
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meta = with lib; {
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homepage = http://www.qt.io;
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description = "A cross-platform application framework for C++";
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license = with licenses; [ fdl13 gpl2 lgpl21 lgpl3 ];
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maintainers = with maintainers; [ bbenoist qknight ttuegel ];
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platforms = platforms.unix;
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};
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}
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