homebrew-core/Formula/ghostscript.rb

class Ghostscript < Formula
  desc "Interpreter for PostScript and PDF"
  homepage "https://www.ghostscript.com/"
  url "https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs9540/ghostpdl-9.54.0.tar.gz"
  sha256 "63e54cddcdf48ea296b6315353f86b8a622d4e46959b10d536297e006b85687b"
  license "AGPL-3.0-or-later"

  # We check the tags from the `head` repository because the GitHub tags are
  # formatted ambiguously, like `gs9533` (corresponding to version 9.53.3).
  livecheck do
    url :head
    regex(/^ghostpdl[._-]v?(\d+(?:\.\d+)+)$/i)
  end

  bottle do
    sha256 arm64_big_sur: "5aa59b2287f35c9f8c0b20d8561c7f0b7c4217d5ba43a41ade1f2e31db1833e0"
    sha256 big_sur:       "cfe91b44577a206ac0ef1106c5c3681d6eef7559e176cefd3452621d5b5bf974"
    sha256 catalina:      "b821f9923f8579229634edaa454cb127836f1af97f724a8941ec76c12896b4cd"
    sha256 mojave:        "23048bf2ec8c47dfe9a58476c7927464ea732af1b0d4fc5787ebef04bfa4f76e"
    sha256 x86_64_linux:  "1251ef66be8c49f080ea119e5715b426b36a970cd48f7d14f1160bed36417c52"
  end

  head do
    # Can't use shallow clone. Doing so = fatal errors.
    url "https://git.ghostscript.com/ghostpdl.git"

    depends_on "autoconf" => :build
    depends_on "automake" => :build
    depends_on "libtool" => :build
  end

  depends_on "pkg-config" => :build
  depends_on "fontconfig"
  depends_on "freetype"
  depends_on "jbig2dec"
  depends_on "jpeg"
  depends_on "libidn"
  depends_on "libpng"
  depends_on "libtiff"
  depends_on "little-cms2"
  depends_on "openjpeg"

  uses_from_macos "expat"
  uses_from_macos "zlib"

  on_macos do
    patch :DATA # Uncomment macOS-specific make vars
  end

  on_linux do
    depends_on "gcc"
  end

  fails_with gcc: "5"

  # https://sourceforge.net/projects/gs-fonts/
  resource "fonts" do
    url "https://downloads.sourceforge.net/project/gs-fonts/gs-fonts/8.11%20%28base%2035%2C%20GPL%29/ghostscript-fonts-std-8.11.tar.gz"
    sha256 "0eb6f356119f2e49b2563210852e17f57f9dcc5755f350a69a46a0d641a0c401"
  end

  def install
    # Fix vendored tesseract build error: 'cstring' file not found
    # Remove when possible to link to system tesseract
    ENV.append_to_cflags "-stdlib=libc++" if ENV.compiler == :clang

    # Fix VERSION file incorrectly included as C++20 <version> header
    # Remove when possible to link to system tesseract
    rm "tesseract/VERSION"

    # Delete local vendored sources so build uses system dependencies
    rm_rf "expat"
    rm_rf "freetype"
    rm_rf "jbig2dec"
    rm_rf "jpeg"
    rm_rf "lcms2mt"
    rm_rf "libpng"
    rm_rf "openjpeg"
    rm_rf "tiff"
    rm_rf "zlib"

    args = %W[
      --prefix=#{prefix}
      --disable-compile-inits
      --disable-cups
      --disable-gtk
      --with-system-libtiff
      --without-x
    ]

    if build.head?
      system "./autogen.sh", *args
    else
      system "./configure", *args
    end

    # Install binaries and libraries
    system "make", "install"
    ENV.deparallelize { system "make", "install-so" }

    (pkgshare/"fonts").install resource("fonts")
    (man/"de").rmtree
  end

  test do
    ps = test_fixtures("test.ps")
    assert_match "Hello World!", shell_output("#{bin}/ps2ascii #{ps}")
  end
end

__END__
diff --git i/base/unix-dll.mak w/base/unix-dll.mak
index f50c09c00adb..8855133b400c 100644
--- i/base/unix-dll.mak
+++ w/base/unix-dll.mak
@@ -89,18 +89,33 @@ GPDL_SONAME_MAJOR_MINOR=$(GPDL_SONAME_BASE)$(GS_SOEXT)$(SO_LIB_VERSION_SEPARATOR
 # similar linkers it must containt the trailing "="
 # LDFLAGS_SO=-shared -Wl,$(LD_SET_DT_SONAME)$(LDFLAGS_SO_PREFIX)$(GS_SONAME_MAJOR)


 # MacOS X
-#GS_SOEXT=dylib
-#GS_SONAME=$(GS_SONAME_BASE).$(GS_SOEXT)
-#GS_SONAME_MAJOR=$(GS_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_SOEXT)
-#GS_SONAME_MAJOR_MINOR=$(GS_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_VERSION_MINOR).$(GS_SOEXT)
+GS_SOEXT=dylib
+GS_SONAME=$(GS_SONAME_BASE).$(GS_SOEXT)
+GS_SONAME_MAJOR=$(GS_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_SOEXT)
+GS_SONAME_MAJOR_MINOR=$(GS_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_VERSION_MINOR).$(GS_SOEXT)
 #LDFLAGS_SO=-dynamiclib -flat_namespace
-#LDFLAGS_SO_MAC=-dynamiclib -install_name $(GS_SONAME_MAJOR_MINOR)
+GS_LDFLAGS_SO=-dynamiclib -install_name $(GS_SONAME_MAJOR_MINOR)
 #LDFLAGS_SO=-dynamiclib -install_name $(FRAMEWORK_NAME)

+PCL_SONAME=$(PCL_SONAME_BASE).$(GS_SOEXT)
+PCL_SONAME_MAJOR=$(PCL_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_SOEXT)
+PCL_SONAME_MAJOR_MINOR=$(PCL_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_VERSION_MINOR).$(GS_SOEXT)
+PCL_LDFLAGS_SO=-dynamiclib -install_name $(PCL_SONAME_MAJOR_MINOR)
+
+XPS_SONAME=$(XPS_SONAME_BASE).$(GS_SOEXT)
+XPS_SONAME_MAJOR=$(XPS_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_SOEXT)
+XPS_SONAME_MAJOR_MINOR=$(XPS_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_VERSION_MINOR).$(GS_SOEXT)
+XPS_LDFLAGS_SO=-dynamiclib -install_name $(XPS_SONAME_MAJOR_MINOR)
+
+GPDL_SONAME=$(GPDL_SONAME_BASE).$(GS_SOEXT)
+GPDL_SONAME_MAJOR=$(GPDL_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_SOEXT)
+GPDL_SONAME_MAJOR_MINOR=$(GPDL_SONAME_BASE).$(GS_VERSION_MAJOR).$(GS_VERSION_MINOR).$(GS_SOEXT)
+GPDL_LDFLAGS_SO=-dynamiclib -install_name $(GPDL_SONAME_MAJOR_MINOR)
+
 GS_SO=$(BINDIR)/$(GS_SONAME)
 GS_SO_MAJOR=$(BINDIR)/$(GS_SONAME_MAJOR)
 GS_SO_MAJOR_MINOR=$(BINDIR)/$(GS_SONAME_MAJOR_MINOR)

 PCL_SO=$(BINDIR)/$(PCL_SONAME)