mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-20 12:43:52 +00:00
143 lines
4.3 KiB
Nix
143 lines
4.3 KiB
Nix
{ stdenv
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, lib
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, fetchurl
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, fetchpatch
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, makeWrapper
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, m4
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, gmp
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# don't remove any packages -- results in a ~1.3G size increase
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# see https://github.com/NixOS/nixpkgs/pull/38754 for a discussion
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, keepAllPackages ? true
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}:
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stdenv.mkDerivation rec {
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pname = "gap";
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# https://www.gap-system.org/Releases/
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version = "4.10.0";
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src = fetchurl {
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url = "https://www.gap-system.org/pub/gap/gap-${lib.versions.major version}.${lib.versions.minor version}/tar.bz2/gap-${version}.tar.bz2";
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sha256 = "1dmb8v4p7j1nnf7sx8sg54b49yln36bi9acwp7w1d3a1nxj17ird";
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};
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# remove all non-essential packages (which take up a lot of space)
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preConfigure = ''
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patchShebangs .
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'' + lib.optionalString (!keepAllPackages) ''
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find pkg -type d -maxdepth 1 -mindepth 1 \
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-not -name 'GAPDoc-*' \
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-not -name 'autpgrp*' \
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-exec echo "Removing package {}" \; \
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-exec rm -r {} \;
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'';
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configureFlags = [ "--with-gmp=system" ];
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buildInputs = [
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m4
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gmp
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];
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nativeBuildInputs = [
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makeWrapper
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];
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patches = [
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# bugfix: https://github.com/gap-system/gap/pull/3102
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(fetchpatch {
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name = "fix-infinite-loop-in-writeandcheck.patch";
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url = "https://git.sagemath.org/sage.git/plain/build/pkgs/gap/patches/0001-a-version-of-the-writeandcheck.patch-from-Sage-that-.patch?id=5e61d7b6a0da3aa53d8176fa1fb9353cc559b098";
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sha256 = "1zkv8bbiw3jdn54sqqvfkdkfsd7jxzq0bazwsa14g4sh2265d28j";
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})
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# needed for libgap (sage): https://github.com/gap-system/gap/pull/3043
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(fetchpatch {
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name = "add-error-messages-helper.patch";
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url = "https://git.sagemath.org/sage.git/plain/build/pkgs/gap/patches/0002-kernel-add-helper-function-for-writing-error-message.patch?id=5e61d7b6a0da3aa53d8176fa1fb9353cc559b098";
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sha256 = "0c4ry5znb6hwwp8ld6k62yw8w6cqldflw3x49bbzizbmipfpidh5";
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})
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# needed for libgap (sage): https://github.com/gap-system/gap/pull/3096
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(fetchpatch {
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name = "gap-enter.patch";
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url = "https://git.sagemath.org/sage.git/plain/build/pkgs/gap/patches/0003-Prototype-for-GAP_Enter-Leave-macros-to-bracket-use-.patch?id=5e61d7b6a0da3aa53d8176fa1fb9353cc559b098";
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sha256 = "12fg8mb8rm6khsz1r4k3k26jrkx4q1rv13hcrfnlhn0m7iikvc3q";
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})
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];
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# "teststandard" is a superset of testinstall. It takes ~1h instead of ~1min.
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# tests are run twice, once with all packages loaded and once without
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# checkTarget = "teststandard";
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doInstallCheck = true;
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installCheckTarget = "testinstall";
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preInstallCheck = ''
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# gap tests check that the home directory exists
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export HOME="$TMP/gap-home"
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mkdir -p "$HOME"
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# make sure gap is in PATH
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export PATH="$out/bin:$PATH"
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# make sure we don't accidentally use the wrong gap binary
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rm -r bin
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# like the defaults the Makefile, but use gap from PATH instead of the
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# one from builddir
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installCheckFlagsArray+=(
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"TESTGAP=gap --quitonbreak -b -m 100m -o 1g -q -x 80 -r -A"
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"TESTGAPauto=gap --quitonbreak -b -m 100m -o 1g -q -x 80 -r"
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)
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'';
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postCheck = ''
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# The testsuite doesn't exit with a non-zero exit code on failure.
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# It leaves its logs in dev/log however.
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# grep for error messages
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if grep ^##### dev/log/*; then
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exit 1
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fi
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'';
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postBuild = ''
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pushd pkg
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bash ../bin/BuildPackages.sh
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popd
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'';
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installPhase = ''
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mkdir -p "$out/bin" "$out/share/gap/"
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mkdir -p "$out/share/gap"
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echo "Copying files to target directory"
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cp -ar . "$out/share/gap/build-dir"
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makeWrapper "$out/share/gap/build-dir/bin/gap.sh" "$out/bin/gap" \
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--set GAP_DIR $out/share/gap/build-dir
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'';
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preFixup = ''
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# patchelf won't strip references to the build dir if it still exists
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rm -rf pkg
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'';
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meta = with lib; {
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description = "Computational discrete algebra system";
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maintainers = with maintainers;
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[
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raskin
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chrisjefferson
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timokau
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];
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platforms = platforms.all;
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# keeping all packages increases the package size considerably, wchich
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# is why a local build is preferable in that situation. The timeframe
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# is reasonable and that way the binary cache doesn't get overloaded.
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hydraPlatforms = lib.optionals (!keepAllPackages) meta.platforms;
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license = licenses.gpl2;
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homepage = http://gap-system.org/;
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};
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}
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