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-rw-r--r--pkgs/applications/version-management/git-and-tools/git/default.nix137
1 files changed, 98 insertions, 39 deletions
diff --git a/pkgs/applications/version-management/git-and-tools/git/default.nix b/pkgs/applications/version-management/git-and-tools/git/default.nix
index 6669d6d6044f..a3f61f3399db 100644
--- a/pkgs/applications/version-management/git-and-tools/git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git/default.nix
@@ -1,9 +1,11 @@
-{ fetchurl, stdenv, curl, openssl, zlib, expat, perl, python, gettext, cpio
+{ fetchurl, stdenv, buildPackages
+, curl, openssl, zlib, expat, perl, python, gettext, cpio
 , gnugrep, gnused, gawk, coreutils # needed at runtime by git-filter-branch etc
-, gzip, openssh, pcre2
+, openssh, pcre2
 , asciidoc, texinfo, xmlto, docbook2x, docbook_xsl, docbook_xml_dtd_45
 , libxslt, tcl, tk, makeWrapper, libiconv
-, svnSupport, subversionClient, perlLibs, smtpPerlLibs, gitwebPerlLibs
+, svnSupport, subversionClient, perlLibs, smtpPerlLibs
+, perlSupport ? true
 , guiSupport
 , withManual ? true
 , pythonSupport ? true
@@ -12,9 +14,12 @@
 , darwin
 }:
 
+assert sendEmailSupport -> perlSupport;
+assert svnSupport -> perlSupport;
+
 let
-  version = "2.16.3";
-  svn = subversionClient.override { perlBindings = true; };
+  version = "2.17.0";
+  svn = subversionClient.override { perlBindings = perlSupport; };
 in
 
 stdenv.mkDerivation {
@@ -22,17 +27,24 @@ stdenv.mkDerivation {
 
   src = fetchurl {
     url = "https://www.kernel.org/pub/software/scm/git/git-${version}.tar.xz";
-    sha256 = "0j1dwvg5llnj3g0fp8hdgpms4hp90qw9f6509vqw30dhwplrjpfn";
+    sha256 = "1ismz7nsz8dgjmk782xr9s0mr2qh06f72pdcgbxfmnw1bvlya5p9";
   };
 
+  outputs = [ "out" ] ++ stdenv.lib.optional perlSupport "gitweb";
+
   hardeningDisable = [ "format" ];
 
+  enableParallelBuilding = true;
+
+  ## Patch
+
   patches = [
     ./docbook2texi.patch
     ./symlinks-in-bin.patch
     ./git-sh-i18n.patch
     ./ssh-path.patch
     ./git-send-email-honor-PATH.patch
+    ./installCheck-path.patch
   ];
 
   postPatch = ''
@@ -40,33 +52,44 @@ stdenv.mkDerivation {
       substituteInPlace "$x" \
         --subst-var-by ssh "${openssh}/bin/ssh"
     done
+
+    # Fix references to gettext introduced by ./git-sh-i18n.patch
+    substituteInPlace git-sh-i18n.sh \
+        --subst-var-by gettext ${gettext}
   '';
 
-  buildInputs = [curl openssl zlib expat gettext cpio makeWrapper libiconv perl]
+  nativeBuildInputs = [ gettext perl ]
     ++ stdenv.lib.optionals withManual [ asciidoc texinfo xmlto docbook2x
-         docbook_xsl docbook_xml_dtd_45 libxslt ]
+         docbook_xsl docbook_xml_dtd_45 libxslt ];
+  buildInputs = [curl openssl zlib expat cpio makeWrapper libiconv]
+    ++ stdenv.lib.optionals perlSupport [ perl ]
     ++ stdenv.lib.optionals guiSupport [tcl tk]
     ++ stdenv.lib.optionals withpcre2 [ pcre2 ]
     ++ stdenv.lib.optionals stdenv.isDarwin [ darwin.Security ];
 
-
   # required to support pthread_cancel()
   NIX_LDFLAGS = stdenv.lib.optionalString (!stdenv.cc.isClang) "-lgcc_s"
               + stdenv.lib.optionalString (stdenv.isFreeBSD) "-lthr";
 
+  configureFlags = stdenv.lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
+    "ac_cv_fread_reads_directories=yes"
+    "ac_cv_snprintf_returns_bogus=no"
+  ];
+
   preBuild = ''
     makeFlagsArray+=( perllibdir=$out/$(perl -MConfig -wle 'print substr $Config{installsitelib}, 1 + length $Config{siteprefixexp}') )
   '';
 
-  makeFlags = stdenv.lib.concatStringsSep " " [
+  makeFlags = [
     "prefix=\${out}"
-    "PERL_PATH=${perl}/bin/perl"
     "SHELL_PATH=${stdenv.shell}"
-    (if pythonSupport then "PYTHON_PATH=${python}/bin/python" else "NO_PYTHON=1")
-    (if stdenv.isSunOS then "INSTALL=install NO_INET_NTOP= NO_INET_PTON=" else "")
-    (if stdenv.isDarwin then "NO_APPLE_COMMON_CRYPTO=1" else "sysconfdir=/etc/ ")
-    (if stdenv.hostPlatform.isMusl then "NO_SYS_POLL_H=1 NO_GETTEXT=YesPlease" else "")
-  ];
+  ]
+  ++ (if perlSupport then ["PERL_PATH=${perl}/bin/perl"] else ["NO_PERL=1"])
+  ++ (if pythonSupport then ["PYTHON_PATH=${python}/bin/python"] else ["NO_PYTHON=1"])
+  ++ stdenv.lib.optionals stdenv.isSunOS ["INSTALL=install" "NO_INET_NTOP=" "NO_INET_PTON="]
+  ++ (if stdenv.isDarwin then ["NO_APPLE_COMMON_CRYPTO=1"] else ["sysconfdir=/etc/"])
+  ++ stdenv.lib.optionals stdenv.hostPlatform.isMusl ["NO_SYS_POLL_H=1" "NO_GETTEXT=YesPlease"]
+  ++ stdenv.lib.optional withpcre2 "USE_LIBPCRE2=1";
 
   # build git-credential-osxkeychain if darwin
   postBuild = stdenv.lib.optionalString stdenv.isDarwin ''
@@ -75,17 +98,17 @@ stdenv.mkDerivation {
     popd
   '';
 
-  # FIXME: "make check" requires Sparse; the Makefile must be tweaked
-  # so that `SPARSE_FLAGS' corresponds to the current architecture...
-  #doCheck = true;
 
-  installFlags = "NO_INSTALL_HARDLINKS=1"
-    + (if withpcre2 then " USE_LIBPCRE2=1" else "");
+  ## Install
+
+  # WARNING: Do not `rm` or `mv` files from the source tree; use `cp` instead.
+  #          We need many of these files during the installCheckPhase.
 
+  installFlags = "NO_INSTALL_HARDLINKS=1";
 
   preInstall = stdenv.lib.optionalString stdenv.isDarwin ''
     mkdir -p $out/bin
-    mv $PWD/contrib/credential/osxkeychain/git-credential-osxkeychain $out/bin
+    cp -a $PWD/contrib/credential/osxkeychain/git-credential-osxkeychain $out/bin
   '';
 
   postInstall =
@@ -103,7 +126,7 @@ stdenv.mkDerivation {
 
       # Install contrib stuff.
       mkdir -p $out/share/git
-      mv contrib $out/share/git/
+      cp -a contrib $out/share/git/
       ln -s "$out/share/git/contrib/credential/netrc/git-credential-netrc" $out/bin/
       mkdir -p $out/share/emacs/site-lisp
       ln -s "$out/share/git/contrib/emacs/"*.el $out/share/emacs/site-lisp/
@@ -121,9 +144,10 @@ stdenv.mkDerivation {
       SCRIPT="$(cat <<'EOS'
         BEGIN{
           @a=(
-            '${perl}/bin/perl', '${gnugrep}/bin/grep', '${gnused}/bin/sed', '${gawk}/bin/awk',
+            '${gnugrep}/bin/grep', '${gnused}/bin/sed', '${gawk}/bin/awk',
             '${coreutils}/bin/cut', '${coreutils}/bin/basename', '${coreutils}/bin/dirname',
             '${coreutils}/bin/wc', '${coreutils}/bin/tr'
+            ${stdenv.lib.optionalString perlSupport ", '${perl}/bin/perl'"}
           );
         }
         foreach $c (@a) {
@@ -135,23 +159,13 @@ stdenv.mkDerivation {
       perl -0777 -i -pe "$SCRIPT" \
         $out/libexec/git-core/git-{sh-setup,filter-branch,merge-octopus,mergetool,quiltimport,request-pull,stash,submodule,subtree,web--browse}
 
-      # Fix references to gettext.
-      substituteInPlace $out/libexec/git-core/git-sh-i18n \
-          --subst-var-by gettext ${gettext}
-
-      # gzip (and optionally bzip2, xz, zip) are runtime dependencies for
-      # gitweb.cgi, need to patch so that it's found
-      sed -i -e "s|'compressor' => \['gzip'|'compressor' => ['${gzip}/bin/gzip'|" \
-          $out/share/gitweb/gitweb.cgi
-      # Give access to CGI.pm and friends (was removed from perl core in 5.22)
-      for p in ${stdenv.lib.concatStringsSep " " gitwebPerlLibs}; do
-          sed -i -e "/use CGI /i use lib \"$p/lib/perl5/site_perl\";" \
-              "$out/share/gitweb/gitweb.cgi"
-      done
 
       # Also put git-http-backend into $PATH, so that we can use smart
       # HTTP(s) transports for pushing
       ln -s $out/libexec/git-core/git-http-backend $out/bin/git-http-backend
+    '' + stdenv.lib.optionalString perlSupport ''
+      # put in separate package for simpler maintenance
+      mv $out/share/gitweb $gitweb/
 
       # wrap perl commands
       gitperllib=$out/lib/perl5/site_perl
@@ -197,7 +211,7 @@ stdenv.mkDerivation {
        '')
 
    + stdenv.lib.optionalString withManual ''# Install man pages and Info manual
-       make -j $NIX_BUILD_CORES -l $NIX_BUILD_CORES PERL_PATH="${perl}/bin/perl" cmd-list.made install install-info \
+       make -j $NIX_BUILD_CORES -l $NIX_BUILD_CORES PERL_PATH="${buildPackages.perl}/bin/perl" cmd-list.made install install-info \
          -C Documentation ''
 
    + (if guiSupport then ''
@@ -222,7 +236,52 @@ EOF
   '';
 
 
-  enableParallelBuilding = true;
+  ## InstallCheck
+
+  doInstallCheck = true;
+
+  installCheckTarget = "test";
+
+  # see also installCheckFlagsArray
+  installCheckFlags = "DEFAULT_TEST_TARGET=prove";
+
+  preInstallCheck = ''
+    installCheckFlagsArray+=(
+      GIT_PROVE_OPTS="--jobs $NIX_BUILD_CORES --failures --state=failed,save"
+      GIT_TEST_INSTALLED=$out/bin
+      ${stdenv.lib.optionalString (!svnSupport) "NO_SVN_TESTS=y"}
+    )
+
+    function disable_test {
+      local test=$1 pattern=$2
+      if [ $# -eq 1 ]; then
+        mv t/{,skip-}$test.sh || true
+      else
+        sed -i t/$test.sh \
+          -e "/^ *test_expect_.*$pattern/,/^ *' *\$/{s/^/#/}"
+      fi
+    }
+
+    # Shared permissions are forbidden in sandbox builds.
+    disable_test t0001-init shared
+    disable_test t1301-shared-repo
+
+    # Our patched gettext never fallbacks
+    disable_test t0201-gettext-fallbacks
+
+    ${stdenv.lib.optionalString (!sendEmailSupport) ''
+      # Disable sendmail tests
+      disable_test t9001-send-email
+    ''}
+
+    # XXX: I failed to understand why this one fails.
+    # Could someone try to re-enable it on the next release ?
+    disable_test t1700-split-index "null sha1"
+  '' + stdenv.lib.optionalString stdenv.hostPlatform.isMusl ''
+    # Test fails (as of 2.17.0, musl 1.1.19)
+    disable_test t3900-i18n-commit
+  '';
+
 
   meta = {
     homepage = https://git-scm.com/;