1 files changed, 68 insertions, 0 deletions
diff --git a/pkgs/development/skaware-packages/execline/default.nix b/pkgs/development/skaware-packages/execline/default.nix
new file mode 100644
index 0000000000000..953a081051677
--- /dev/null
+++ b/pkgs/development/skaware-packages/execline/default.nix
@@ -0,0 +1,68 @@
+{ fetchFromGitHub, skawarePackages }:
+
+with skawarePackages;
+let
+  version = "2.9.0.1";
+
+  # Maintainer of manpages uses following versioning scheme: for every
+  # upstream $version he tags manpages release as ${version}.1, and,
+  # in case of extra fixes to manpages, new tags in form ${version}.2,
+  # ${version}.3 and so on are created.
+  manpages = fetchFromGitHub {
+    owner = "flexibeast";
+    repo = "execline-man-pages";
+    rev = "v2.9.0.0.1";
+    sha256 = "sha256-hT0YsuYJ3XSMYwtlwDR8PGlD8ng8XPky93rCprruHu8=";
+  };
+
+in buildPackage {
+  inherit version;
+
+  pname = "execline";
+  sha256 = "sha256-ASYPyvgP+8oqlKpV6kdN+545swM7VciviBJnkYeVMfY=";
+
+  description = "A small scripting language, to be used in place of a shell in non-interactive scripts";
+
+  outputs = [ "bin" "man" "lib" "dev" "doc" "out" ];
+
+  # TODO: nsss support
+  configureFlags = [
+    "--libdir=\${lib}/lib"
+    "--dynlibdir=\${lib}/lib"
+    "--bindir=\${bin}/bin"
+    "--includedir=\${dev}/include"
+    "--with-sysdeps=${skalibs.lib}/lib/skalibs/sysdeps"
+    "--with-include=${skalibs.dev}/include"
+    "--with-lib=${skalibs.lib}/lib"
+    "--with-dynlib=${skalibs.lib}/lib"
+  ];
+
+  postInstall = ''
+    # remove all execline executables from build directory
+    rm $(find -type f -mindepth 1 -maxdepth 1 -executable)
+    rm libexecline.*
+
+    mv doc $doc/share/doc/execline/html
+    mv examples $doc/share/doc/execline/examples
+
+    mv $bin/bin/execlineb $bin/bin/.execlineb-wrapped
+
+    # A wrapper around execlineb, which provides all execline
+    # tools on `execlineb`’s PATH.
+    # It is implemented as a C script, because on non-Linux,
+    # nested shebang lines are not supported.
+    # The -lskarnet has to come at the end to support static builds.
+    $CC \
+      -O \
+      -Wall -Wpedantic \
+      -D "EXECLINEB_PATH()=\"$bin/bin/.execlineb-wrapped\"" \
+      -D "EXECLINE_BIN_PATH()=\"$bin/bin\"" \
+      -I "${skalibs.dev}/include" \
+      -L "${skalibs.lib}/lib" \
+      -o "$bin/bin/execlineb" \
+      ${./execlineb-wrapper.c} \
+      -lskarnet
+    mkdir -p $man/share/
+    cp -vr ${manpages}/man* $man/share
+  '';
+}