81 lines
2.7 KiB
Nix
81 lines
2.7 KiB
Nix
{ lib, stdenv, fetchurl, fetchpatch, updateAutotoolsGnuConfigScriptsHook
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, pcre, windows ? null
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# Disable jit on Apple Silicon, https://github.com/zherczeg/sljit/issues/51
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, enableJit ? !(stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64)
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, variant ? null
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}:
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assert lib.elem variant [ null "cpp" "pcre16" "pcre32" ];
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stdenv.mkDerivation rec {
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pname = "pcre"
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+ lib.optionalString (variant == "cpp") "-cpp"
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+ lib.optionalString (variant != "cpp" && variant != null) variant;
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version = "8.45";
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src = fetchurl {
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url = "mirror://sourceforge/project/pcre/pcre/${version}/pcre-${version}.tar.bz2";
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sha256 = "sha256-Ta5v3NK7C7bDe1+Xwzwr6VTadDmFNpzdrDVG4yGL/7g=";
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};
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outputs = [ "bin" "dev" "out" "doc" "man" ];
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hardeningDisable = lib.optional enableJit "shadowstack";
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configureFlags = [
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"--enable-unicode-properties"
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"--disable-cpp"
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] ++ lib.optional enableJit "--enable-jit=auto"
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++ lib.optional (variant != null) "--enable-${variant}";
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patches = [
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# https://bugs.exim.org/show_bug.cgi?id=2173
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./stacksize-detection.patch
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# Fix segfaults & tests on powerpc64
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(fetchpatch {
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name = "sljit-ppc-icache-flush.patch";
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url = "https://github.com/void-linux/void-packages/raw/d286e231ee680875ad8e80f90ea62e46f5edd812/srcpkgs/pcre/patches/ppc-icache-flush.patch";
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hash = "sha256-pttmKwihLzKrAV6O4qVLp2pu4NwNJEFS/9Id8/b3nAU=";
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})
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];
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# necessary to build on FreeBSD native pending inclusion of
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# https://git.savannah.gnu.org/cgit/config.git/commit/?id=e4786449e1c26716e3f9ea182caf472e4dbc96e0
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nativeBuildInputs = [ updateAutotoolsGnuConfigScriptsHook ];
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preCheck = ''
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patchShebangs RunGrepTest
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'';
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doCheck = !(with stdenv.hostPlatform; isCygwin || isFreeBSD) && stdenv.hostPlatform == stdenv.buildPlatform;
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# XXX: test failure on Cygwin
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# we are running out of stack on both freeBSDs on Hydra
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postFixup = ''
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moveToOutput bin/pcre-config "$dev"
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'' + lib.optionalString (variant != null) ''
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ln -sf -t "$out/lib/" '${pcre.out}'/lib/libpcre{,posix}.{so.*.*.*,*dylib,*a}
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'';
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meta = {
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homepage = "http://www.pcre.org/";
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description = "Library for Perl Compatible Regular Expressions";
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license = lib.licenses.bsd3;
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longDescription = ''
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The PCRE library is a set of functions that implement regular
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expression pattern matching using the same syntax and semantics as
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Perl 5. PCRE has its own native API, as well as a set of wrapper
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functions that correspond to the POSIX regular expression API. The
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PCRE library is free, even for building proprietary software.
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'';
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platforms = lib.platforms.all;
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maintainers = [ ];
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pkgConfigModules = [
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"libpcre"
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"libpcreposix"
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];
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};
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}
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