diff options
Diffstat (limited to 'nixpkgs/pkgs/tools/text/gnugrep/default.nix')
-rw-r--r-- | nixpkgs/pkgs/tools/text/gnugrep/default.nix | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/text/gnugrep/default.nix b/nixpkgs/pkgs/tools/text/gnugrep/default.nix new file mode 100644 index 000000000000..c5a661af1153 --- /dev/null +++ b/nixpkgs/pkgs/tools/text/gnugrep/default.nix @@ -0,0 +1,67 @@ +{ lib, stdenv, fetchurl, pcre, libiconv, perl }: + +# Note: this package is used for bootstrapping fetchurl, and thus +# cannot use fetchpatch! All mutable patches (generated by GitHub or +# cgit) that are needed here should be included directly in Nixpkgs as +# files. + +let version = "3.6"; in + +stdenv.mkDerivation { + pname = "gnugrep"; + inherit version; + + src = fetchurl { + url = "mirror://gnu/grep/grep-${version}.tar.xz"; + sha256 = "0gipv6bzkm1aihj0ncqpyh164xrzgcxcv9r1kwzyk2g1mzl1azk6"; + }; + + # Perl is needed for testing + nativeBuildInputs = [ perl ]; + outputs = [ "out" "info" ]; # the man pages are rather small + + buildInputs = [ pcre libiconv ]; + + # cygwin: FAIL: multibyte-white-space + # freebsd: FAIL mb-non-UTF8-performance + # all platforms: timing sensitivity in long-pattern-perf + #doCheck = !stdenv.isDarwin && !stdenv.isSunOS && !stdenv.isCygwin && !stdenv.isFreeBSD; + doCheck = false; + + # On macOS, force use of mkdir -p, since Grep's fallback + # (./install-sh) is broken. + preConfigure = '' + export MKDIR_P="mkdir -p" + ''; + + # Fix reference to sh in bootstrap-tools, and invoke grep via + # absolute path rather than looking at argv[0]. + postInstall = + '' + rm $out/bin/egrep $out/bin/fgrep + echo "#! /bin/sh" > $out/bin/egrep + echo "exec $out/bin/grep -E \"\$@\"" >> $out/bin/egrep + echo "#! /bin/sh" > $out/bin/fgrep + echo "exec $out/bin/grep -F \"\$@\"" >> $out/bin/fgrep + chmod +x $out/bin/egrep $out/bin/fgrep + ''; + + meta = with lib; { + homepage = "https://www.gnu.org/software/grep/"; + description = "GNU implementation of the Unix grep command"; + + longDescription = '' + The grep command searches one or more input files for lines + containing a match to a specified pattern. By default, grep + prints the matching lines. + ''; + + license = licenses.gpl3Plus; + + maintainers = [ maintainers.eelco ]; + platforms = platforms.all; + mainProgram = "grep"; + }; + + passthru = {inherit pcre;}; +} |