7142440d75
The icu4c cross-build process requires access to a full buildRoot of a native build, so we add a variant of the build that just does the buildPhase and copies the buildRoot to $out for access by the cross compile.
95 lines
3.1 KiB
Nix
95 lines
3.1 KiB
Nix
{ version, sha256, patches ? [], patchFlags ? "" }:
|
|
{ stdenv, fetchurl, fetchpatch, fixDarwinDylibNames
|
|
# Cross-compiled icu4c requires a build-root of a native compile
|
|
, buildRootOnly ? false, nativeBuildRoot, buildPlatform, hostPlatform
|
|
}:
|
|
|
|
let
|
|
pname = "icu4c";
|
|
|
|
baseAttrs = {
|
|
src = fetchurl {
|
|
url = "http://download.icu-project.org/files/${pname}/${version}/${pname}-"
|
|
+ (stdenv.lib.replaceChars ["."] ["_"] version) + "-src.tgz";
|
|
inherit sha256;
|
|
};
|
|
|
|
postUnpack = ''
|
|
sourceRoot=''${sourceRoot}/source
|
|
echo Source root reset to ''${sourceRoot}
|
|
'';
|
|
|
|
# https://sourceware.org/glibc/wiki/Release/2.26#Removal_of_.27xlocale.h.27
|
|
postPatch = if (stdenv.hostPlatform.libc == "glibc" || stdenv.hostPlatform.libc == "musl")
|
|
then "substituteInPlace i18n/digitlst.cpp --replace '<xlocale.h>' '<locale.h>'"
|
|
else null; # won't find locale_t on darwin
|
|
|
|
inherit patchFlags patches;
|
|
|
|
preConfigure = ''
|
|
sed -i -e "s|/bin/sh|${stdenv.shell}|" configure
|
|
|
|
# $(includedir) is different from $(prefix)/include due to multiple outputs
|
|
sed -i -e 's|^\(CPPFLAGS = .*\) -I\$(prefix)/include|\1 -I$(includedir)|' config/Makefile.inc.in
|
|
'' + stdenv.lib.optionalString stdenv.isArm ''
|
|
# From https://archlinuxarm.org/packages/armv7h/icu/files/icudata-stdlibs.patch
|
|
sed -e 's/LDFLAGSICUDT=-nodefaultlibs -nostdlib/LDFLAGSICUDT=/' -i config/mh-linux
|
|
'';
|
|
|
|
configureFlags = "--disable-debug" +
|
|
stdenv.lib.optionalString (stdenv.isFreeBSD || stdenv.isDarwin) " --enable-rpath" +
|
|
stdenv.lib.optionalString (buildPlatform != hostPlatform) " --with-cross-build=${nativeBuildRoot}";
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
meta = with stdenv.lib; {
|
|
description = "Unicode and globalization support library";
|
|
homepage = http://site.icu-project.org/;
|
|
maintainers = with maintainers; [ raskin ];
|
|
platforms = platforms.all;
|
|
};
|
|
};
|
|
|
|
realAttrs = baseAttrs // {
|
|
name = pname + "-" + version;
|
|
|
|
outputs = [ "out" "dev" ];
|
|
outputBin = "dev";
|
|
|
|
# FIXME: This fixes dylib references in the dylibs themselves, but
|
|
# not in the programs in $out/bin.
|
|
buildInputs = stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
|
|
|
|
# remove dependency on bootstrap-tools in early stdenv build
|
|
postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
|
|
sed -i 's/INSTALL_CMD=.*install/INSTALL_CMD=install/' $out/lib/icu/${version}/pkgdata.inc
|
|
'' + ''
|
|
substituteInPlace "$dev/bin/icu-config" \
|
|
--replace \''${pkglibdir}/Makefile.inc "$dev/lib/icu/Makefile.inc"
|
|
'';
|
|
|
|
postFixup = ''moveToOutput lib/icu "$dev" '';
|
|
};
|
|
|
|
buildRootOnlyAttrs = baseAttrs // {
|
|
name = pname + "-build-root-" + version;
|
|
|
|
preConfigure = baseAttrs.preConfigure + ''
|
|
mkdir build
|
|
cd build
|
|
configureScript=../configure
|
|
'';
|
|
|
|
postBuild = ''
|
|
cd ..
|
|
mv build $out
|
|
echo "Doing build-root only, exiting now" >&2
|
|
exit 0
|
|
'';
|
|
};
|
|
|
|
attrs = if buildRootOnly
|
|
then buildRootOnlyAttrs
|
|
else realAttrs;
|
|
in
|
|
stdenv.mkDerivation attrs
|