sysdig: revision bump (grpc 1.40.0)

Also, deparallelise the build on Linux and make dependencies explicit,
and compile using C++17 in order to use `abseil`.

Closes #84990.

Signed-off-by: Carlo Cabrera <[email protected]>
Signed-off-by: BrewTestBot <[email protected]>

Formula/sysdig.rb

@@ -4,7 +4,7 @@ class Sysdig < Formula
   url "https://github.com/draios/sysdig/archive/0.27.1.tar.gz"
   sha256 "b9d05854493d245a7a7e75f77fc654508f720aab5e5e8a3a932bd8eb54e49bda"
   license "Apache-2.0"
-  revision 2
+  revision 3
 
   livecheck do
     url :stable
@@ -22,18 +22,24 @@ class Sysdig < Formula
   depends_on "c-ares"
   depends_on "jsoncpp"
   depends_on "luajit"
+  depends_on "[email protected]"
   depends_on "tbb"
 
   uses_from_macos "curl"
+  uses_from_macos "ncurses"
+  uses_from_macos "zlib"
 
   on_linux do
     depends_on "elfutils"
+    depends_on "gcc"
     depends_on "grpc"
     depends_on "jq"
     depends_on "libb64"
     depends_on "protobuf"
   end
 
+  fails_with gcc: "5" # C++17
+
   # More info on https://gist.github.com/juniorz/9986999
   resource "sample_file" do
     url "https://gist.githubusercontent.com/juniorz/9986999/raw/a3556d7e93fa890a157a33f4233efaf8f5e01a6f/sample.scap"
@@ -45,15 +51,35 @@ def install
       -DSYSDIG_VERSION=#{version}
       -DUSE_BUNDLED_DEPS=OFF
       -DCREATE_TEST_TARGETS=OFF
+      -DDIR_ETC=#{etc}
     ]
-    args << "-DBUILD_DRIVER=OFF" if OS.linux?
 
-    mkdir "build" do
-      system "cmake", "..", *args
-      system "make"
-      system "make", "install"
+    # `USE_BUNDLED_*=OFF` flags are implied by `USE_BUNDLED_DEPS=OFF`, but let's be explicit.
+    %w[LUAJIT JSONCPP ZLIB TBB JQ NCURSES B64 OPENSSL CURL CARES PROTOBUF GRPC].each do |dep|
+      args << "-DUSE_BUNDLED_#{dep}=OFF"
     end
 
+    if OS.linux?
+      # Workaround for:
+      # error adding symbols: DSO missing from command line
+      abseil_libdir = Formula["abseil"].opt_lib
+      ENV.append "LDFLAGS", "-L#{abseil_libdir} -Wl,-rpath,#{abseil_libdir}"
+
+      # We need to compile with C++17 to use abseil.
+      args += %w[
+        -DBUILD_DRIVER=OFF
+        -DCMAKE_CXX_STANDARD=17
+      ]
+    end
+
+    # From upstream build instructions:
+    # "Note: Sysdig's build can get confused with GNU make's parallel job option (-j)."
+    # https://github.com/draios/sysdig/wiki/How-to-Install-Sysdig-from-the-Source-Code#linux-and-osx
+    ENV.deparallelize if OS.linux?
+    system "cmake", "-S", ".", "-B", "build", *args
+    system "cmake", "--build", "build"
+    system "cmake", "--install", "build"
+
     (pkgshare/"demos").install resource("sample_file").files("sample.scap")
   end