nixpkgs/pkgs/development/tools/build-managers/cmake/default.nix
Vladimír Čunát 89023c38fc
Recover the complicated situation after my bad merge
I made a mistake merge.  Reverting it in c778945806 undid the state
on master, but now I realize it crippled the git merge mechanism.
As the merge contained a mix of commits from `master..staging-next`
and other commits from `staging-next..staging`, it got the
`staging-next` branch into a state that was difficult to recover.

I reconstructed the "desired" state of staging-next tree by:
 - checking out the last commit of the problematic range: 4effe769e2
 - `git rebase -i --preserve-merges a8a018ddc0` - dropping the mistaken
   merge commit and its revert from that range (while keeping
   reapplication from 4effe769e2)
 - merging the last unaffected staging-next commit (803ca85c20)
 - fortunately no other commits have been pushed to staging-next yet
 - applying a diff on staging-next to get it into that state
2020-10-26 09:01:04 +01:00

134 lines
4.9 KiB
Nix

{ stdenv, lib, fetchurl, pkgconfig, fetchpatch
, bzip2, curl, expat, libarchive, xz, zlib, libuv, rhash
, buildPackages
# darwin attributes
, ps
, isBootstrap ? false
, useSharedLibraries ? (!isBootstrap && !stdenv.isCygwin)
, useOpenSSL ? !isBootstrap, openssl
, useNcurses ? false, ncurses
, useQt4 ? false, qt4
, withQt5 ? false, qtbase
}:
assert withQt5 -> useQt4 == false;
assert useQt4 -> withQt5 == false;
stdenv.mkDerivation rec {
pname = "cmake"
+ lib.optionalString isBootstrap "-boot"
+ lib.optionalString useNcurses "-cursesUI"
+ lib.optionalString withQt5 "-qt5UI"
+ lib.optionalString useQt4 "-qt4UI";
version = "3.18.2";
src = fetchurl {
url = "${meta.homepage}files/v${lib.versions.majorMinor version}/cmake-${version}.tar.gz";
# compare with https://cmake.org/files/v${lib.versions.majorMinor version}/cmake-${version}-SHA-256.txt
sha256 = "0zhxsnxm5d8wdarz2gs3r41r1dfrnh35ki75fa684gaxfzy40kjx";
};
patches = [
# Don't search in non-Nix locations such as /usr, but do search in our libc.
./search-path.patch
# Don't depend on frameworks.
./application-services.patch
# Derived from https://github.com/libuv/libuv/commit/1a5d4f08238dd532c3718e210078de1186a5920d
./libuv-application-services.patch
] ++ lib.optional stdenv.isCygwin ./3.2.2-cygwin.patch;
outputs = [ "out" ];
setOutputFlags = false;
setupHook = ./setup-hook.sh;
depsBuildBuild = [ buildPackages.stdenv.cc ];
nativeBuildInputs = [ setupHook pkgconfig ];
buildInputs = []
++ lib.optionals useSharedLibraries [ bzip2 curl expat libarchive xz zlib libuv rhash ]
++ lib.optional useOpenSSL openssl
++ lib.optional useNcurses ncurses
++ lib.optional useQt4 qt4
++ lib.optional withQt5 qtbase;
propagatedBuildInputs = lib.optional stdenv.isDarwin ps;
preConfigure = ''
fixCmakeFiles .
substituteInPlace Modules/Platform/UnixPaths.cmake \
--subst-var-by libc_bin ${lib.getBin stdenv.cc.libc} \
--subst-var-by libc_dev ${lib.getDev stdenv.cc.libc} \
--subst-var-by libc_lib ${lib.getLib stdenv.cc.libc}
substituteInPlace Modules/FindCxxTest.cmake \
--replace "$""{PYTHON_EXECUTABLE}" ${stdenv.shell}
''
# CC_FOR_BUILD and CXX_FOR_BUILD are used to bootstrap cmake
+ ''
configureFlags="--parallel=''${NIX_BUILD_CORES:-1} CC=$CC_FOR_BUILD CXX=$CXX_FOR_BUILD $configureFlags"
'';
configureFlags = [
"--docdir=share/doc/${pname}${version}"
] ++ (if useSharedLibraries then [ "--no-system-jsoncpp" "--system-libs" ] else [ "--no-system-libs" ]) # FIXME: cleanup
++ lib.optional (useQt4 || withQt5) "--qt-gui"
# Workaround https://gitlab.kitware.com/cmake/cmake/-/issues/20568
++ lib.optionals stdenv.hostPlatform.is32bit [
"CFLAGS=-D_FILE_OFFSET_BITS=64"
"CXXFLAGS=-D_FILE_OFFSET_BITS=64"
]
++ [
"--"
# We should set the proper `CMAKE_SYSTEM_NAME`.
# http://www.cmake.org/Wiki/CMake_Cross_Compiling
#
# Unfortunately cmake seems to expect absolute paths for ar, ranlib, and
# strip. Otherwise they are taken to be relative to the source root of the
# package being built.
"-DCMAKE_CXX_COMPILER=${stdenv.cc.targetPrefix}c++"
"-DCMAKE_C_COMPILER=${stdenv.cc.targetPrefix}cc"
"-DCMAKE_AR=${lib.getBin stdenv.cc.bintools.bintools}/bin/${stdenv.cc.targetPrefix}ar"
"-DCMAKE_RANLIB=${lib.getBin stdenv.cc.bintools.bintools}/bin/${stdenv.cc.targetPrefix}ranlib"
"-DCMAKE_STRIP=${lib.getBin stdenv.cc.bintools.bintools}/bin/${stdenv.cc.targetPrefix}strip"
"-DCMAKE_USE_OPENSSL=${if useOpenSSL then "ON" else "OFF"}"
# Avoid depending on frameworks.
"-DBUILD_CursesDialog=${if useNcurses then "ON" else "OFF"}"
];
# make install attempts to use the just-built cmake
preInstall = lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) ''
sed -i 's|bin/cmake|${buildPackages.cmakeMinimal}/bin/cmake|g' Makefile
'';
dontUseCmakeConfigure = true;
enableParallelBuilding = true;
# This isn't an autoconf configure script; triples are passed via
# CMAKE_SYSTEM_NAME, etc.
configurePlatforms = [ ];
doCheck = false; # fails
meta = with lib; {
homepage = "https://cmake.org/";
changelog = "https://cmake.org/cmake/help/v${lib.versions.majorMinor version}/"
+ "release/${lib.versions.majorMinor version}.html";
description = "Cross-Platform Makefile Generator";
longDescription = ''
CMake is an open-source, cross-platform family of tools designed to
build, test and package software. CMake is used to control the software
compilation process using simple platform and compiler independent
configuration files, and generate native makefiles and workspaces that
can be used in the compiler environment of your choice.
'';
platforms = if useQt4 then qt4.meta.platforms else platforms.all;
maintainers = with maintainers; [ ttuegel lnl7 ];
license = licenses.bsd3;
};
}