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retdec: separate "support", greatuly reduce size by default

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Don't include PE signatures by default,
offer "full" variant containing them if desired.
This commit is contained in:
Will Dietz 2018-02-02 15:00:33 -06:00
parent 0380728ddc
commit 5a08309e8d
2 changed files with 18 additions and 7 deletions
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22
pkgs/development/tools/analysis/retdec/default.nix
View file

@ -1,4 +1,4 @@
{ stdenv, fetchFromGitHub, fetchurl, { stdenv, fetchFromGitHub, fetchurl, fetchzip,
# Native build inputs # Native build inputs
cmake, cmake,
autoconf, automake, libtool, autoconf, automake, libtool,
@ -15,6 +15,8 @@ ncurses,
libffi, libffi,
libxml2, libxml2,
zlib, zlib,
# PE (Windows) data, huge space savings if not needed
withPEPatterns ? false,
}: }:
let let
@ -53,9 +55,14 @@ let
sha256 = "0r97n4n552ns571diz54qsgarihrxvbn7kvyv8wjyfs9ybrldxqj"; sha256 = "0r97n4n552ns571diz54qsgarihrxvbn7kvyv8wjyfs9ybrldxqj";
}; };
retdec-support = fetchurl { retdec-support = fetchzip {
url = "https://github.com/avast-tl/retdec-support/releases/download/2017-12-12/retdec-support_2017-12-12.tar.xz"; url = "https://github.com/avast-tl/retdec-support/releases/download/2017-12-12/retdec-support_2017-12-12.tar.xz";
sha256 = "6376af57a77147f1363896963d8c1b3745ddb9a6bcec83d63a5846c3f78aeef9"; sha256 = if withPEPatterns then "0pchl7hb42dm0sdbmpr8d3c6xc0lm6cs4p6g6kdb2cr9c99gjzn3"
else "1hcyq6bf4wk739kb53ic2bs71gsbx6zd07pc07lzfnxf8k497mhv";
# Removing PE signatures reduces this from 3.8GB -> 642MB (uncompressed)
extraPostFetch = stdenv.lib.optionalString (!withPEPatterns) ''
rm -rf $out/generic/yara_patterns/static-code/pe
'';
}; };
in stdenv.mkDerivation rec { in stdenv.mkDerivation rec {
name = "retdec-${version}"; name = "retdec-${version}";
@ -90,13 +97,14 @@ in stdenv.mkDerivation rec {
find . -wholename "*/deps/openssl/CMakeLists.txt" -print0 | \ find . -wholename "*/deps/openssl/CMakeLists.txt" -print0 | \
xargs -0 sed -i -e 's|OPENSSL_URL .*)|OPENSSL_URL ${openssl})|' xargs -0 sed -i -e 's|OPENSSL_URL .*)|OPENSSL_URL ${openssl})|'
cat > cmake/install-share.sh <<EOF
#!/bin/sh
mkdir -p $out/share/retdec/
ln -s ${retdec-support} $out/share/retdec/support
EOF
chmod +x cmake/*.sh chmod +x cmake/*.sh
patchShebangs cmake/*.sh patchShebangs cmake/*.sh
sed -i cmake/install-share.sh \
-e 's|WGET_PARAMS.*|cp ${retdec-support} "$INSTALL_PATH/$ARCH_NAME"|' \
-e '/echo "RUN: wget/,+7d'
substituteInPlace scripts/unpack.sh --replace ' upx -d' ' ${upx}/bin/upx -d' substituteInPlace scripts/unpack.sh --replace ' upx -d' ' ${upx}/bin/upx -d'
substituteInPlace scripts/config.sh --replace /usr/bin/time ${time}/bin/time substituteInPlace scripts/config.sh --replace /usr/bin/time ${time}/bin/time
''; '';

3
pkgs/top-level/all-packages.nix
View file

@ -7862,6 +7862,9 @@ with pkgs;
remake = callPackage ../development/tools/build-managers/remake { }; remake = callPackage ../development/tools/build-managers/remake { };
retdec = callPackage ../development/tools/analysis/retdec { }; retdec = callPackage ../development/tools/analysis/retdec { };
retdec-full = callPackage ../development/tools/analysis/retdec {
withPEPatterns = true;
};
rhc = callPackage ../development/tools/rhc { }; rhc = callPackage ../development/tools/rhc { };