diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/icu/make-icu.nix')
-rw-r--r-- | nixpkgs/pkgs/development/libraries/icu/make-icu.nix | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/icu/make-icu.nix b/nixpkgs/pkgs/development/libraries/icu/make-icu.nix new file mode 100644 index 000000000000..836a7e3c73a6 --- /dev/null +++ b/nixpkgs/pkgs/development/libraries/icu/make-icu.nix @@ -0,0 +1,107 @@ +{ stdenv, lib, buildPackages, fetchurl, fixDarwinDylibNames, testers }: + +{ version, hash, patches ? [], patchFlags ? [] }: + +let + # Cross-compiled icu4c requires a build-root of a native compile + nativeBuildRoot = buildPackages."icu${lib.versions.major version}".buildRootOnly; + + pname = "icu4c"; + + baseAttrs = { + src = fetchurl { + url = "https://github.com/unicode-org/icu/releases/download/release-${lib.replaceStrings [ "." ] [ "-" ] version}/icu4c-${lib.replaceStrings [ "." ] [ "_" ] version}-src.tgz"; + inherit hash; + }; + + postUnpack = '' + sourceRoot=''${sourceRoot}/source + echo Source root reset to ''${sourceRoot} + ''; + + # https://sourceware.org/glibc/wiki/Release/2.26#Removal_of_.27xlocale.h.27 + postPatch = if (stdenv.hostPlatform.libc == "glibc" || stdenv.hostPlatform.libc == "musl") && lib.versionOlder version "62.1" + then "substituteInPlace i18n/digitlst.cpp --replace '<xlocale.h>' '<locale.h>'" + else null; # won't find locale_t on darwin + + inherit patchFlags patches; + + preConfigure = '' + sed -i -e "s|/bin/sh|${stdenv.shell}|" configure + + # $(includedir) is different from $(prefix)/include due to multiple outputs + sed -i -e 's|^\(CPPFLAGS = .*\) -I\$(prefix)/include|\1 -I$(includedir)|' config/Makefile.inc.in + '' + lib.optionalString stdenv.isAarch32 '' + # From https://archlinuxarm.org/packages/armv7h/icu/files/icudata-stdlibs.patch + sed -e 's/LDFLAGSICUDT=-nodefaultlibs -nostdlib/LDFLAGSICUDT=/' -i config/mh-linux + ''; + + configureFlags = [ "--disable-debug" ] + ++ lib.optional (stdenv.isFreeBSD || stdenv.isDarwin) "--enable-rpath" + ++ lib.optional (stdenv.buildPlatform != stdenv.hostPlatform) "--with-cross-build=${nativeBuildRoot}"; + + enableParallelBuilding = true; + + meta = with lib; { + description = "Unicode and globalization support library"; + homepage = "https://icu.unicode.org/"; + maintainers = with maintainers; [ raskin ]; + pkgConfigModules = [ + "icu-i18n" + "icu-io" + "icu-uc" + ]; + 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. + nativeBuildInputs = lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames; + + # remove dependency on bootstrap-tools in early stdenv build + postInstall = lib.optionalString stdenv.isDarwin '' + sed -i 's/INSTALL_CMD=.*install/INSTALL_CMD=install/' $out/lib/icu/${version}/pkgdata.inc + '' + (let + replacements = [ + { from = "\${prefix}/include"; to = "${placeholder "dev"}/include"; } # --cppflags-searchpath + { from = "\${pkglibdir}/Makefile.inc"; to = "${placeholder "dev"}/lib/icu/Makefile.inc"; } # --incfile + { from = "\${pkglibdir}/pkgdata.inc"; to = "${placeholder "dev"}/lib/icu/pkgdata.inc"; } # --incpkgdatafile + ]; + in '' + substituteInPlace "$dev/bin/icu-config" \ + ${lib.concatMapStringsSep " " (r: "--replace '${r.from}' '${r.to}'") replacements} + ''); + + postFixup = ''moveToOutput lib/icu "$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 + ''; + }; + + mkWithAttrs = attrs: stdenv.mkDerivation (finalAttrs: attrs // { + passthru.tests.pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage; + passthru.buildRootOnly = mkWithAttrs buildRootOnlyAttrs; + }); +in + mkWithAttrs realAttrs |