cairo: import spack.build_systems

var/spack/repos/builtin/packages/cairo/package.py

@@ -2,34 +2,47 @@
 #
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
+import spack.build_systems.autotools
+import spack.build_systems.meson
 from spack.package import *
 
 
-class Cairo(AutotoolsPackage):
+class Cairo(MesonPackage, AutotoolsPackage):
     """Cairo is a 2D graphics library with support for multiple output
     devices."""
 
     homepage = "https://www.cairographics.org/"
     url = "https://www.cairographics.org/releases/cairo-1.16.0.tar.xz"
+    git = "https://gitlab.freedesktop.org/cairo/cairo.git"
 
     license("LGPL-2.1-or-later OR MPL-1.1", checked_by="tgamblin")
 
+    # Cairo has meson.build @1.17.4:, but we only support @1.17.8: here
+    build_system(
+        conditional("autotools", when="@:1.17.6"),
+        conditional("meson", when="@1.17.8:"),
+        default="meson",
+    )
+
+    version("1.18.2", sha256="a62b9bb42425e844cc3d6ddde043ff39dbabedd1542eba57a2eb79f85889d45a")
     version("1.18.0", sha256="243a0736b978a33dee29f9cca7521733b78a65b5418206fef7bd1c3d4cf10b64")
+    # 1.17.8: https://gitlab.freedesktop.org/cairo/cairo/-/issues/646 (we enable tee by default)
+    version(
+        "1.17.6",
+        sha256="4eebc4c2bad0402bc3f501db184417094657d111fb6c06f076a82ea191fe1faf",
+        url="https://cairographics.org/snapshots/cairo-1.17.6.tar.xz",
+    )
     version(
         "1.17.4",
         sha256="74b24c1ed436bbe87499179a3b27c43f4143b8676d8ad237a6fa787401959705",
         url="https://cairographics.org/snapshots/cairo-1.17.4.tar.xz",
-    )  # Snapshot
+    )
     version(
         "1.17.2",
         sha256="6b70d4655e2a47a22b101c666f4b29ba746eda4aa8a0f7255b32b2e9408801df",
         url="https://cairographics.org/snapshots/cairo-1.17.2.tar.xz",
-    )  # Snapshot
-    version(
-        "1.16.0",
-        sha256="5e7b29b3f113ef870d1e3ecf8adf21f923396401604bda16d44be45e66052331",
-        preferred=True,
     )
+    version("1.16.0", sha256="5e7b29b3f113ef870d1e3ecf8adf21f923396401604bda16d44be45e66052331")
     version("1.14.12", sha256="8c90f00c500b2299c0a323dd9beead2a00353752b2092ead558139bd67f7bf16")
     version("1.14.8", sha256="d1f2d98ae9a4111564f6de4e013d639cf77155baf2556582295a0f00a9bc5e20")
     version("1.14.0", sha256="2cf5f81432e77ea4359af9dcd0f4faf37d015934501391c311bfd2d19a0134b7")
@@ -47,6 +60,15 @@ class Cairo(AutotoolsPackage):
     variant("shared", default=True, description="Build shared libraries")
     variant("pic", default=True, description="Enable position-independent code (PIC)")
 
+    with when("build_system=autotools"):
+        depends_on("autoconf", type="build")
+        depends_on("automake", type="build")
+        depends_on("libtool", type="build")
+        depends_on("m4", type="build")
+
+    with when("build_system=meson"):
+        depends_on("meson@0.59:")
+
     depends_on("libx11", when="+X")
     depends_on("libxext", when="+X")
     depends_on("libxrender", when="+X")
@@ -54,16 +76,21 @@ class Cairo(AutotoolsPackage):
     depends_on("python", when="+X", type="build")
     depends_on("libpng", when="+png")
     depends_on("glib")
+    depends_on("pixman@0.40.0:", when="@1.18.2:")
     depends_on("pixman@0.36.0:", when="@1.17.2:")
     depends_on("pixman")
-    depends_on("automake", type="build")
-    depends_on("autoconf", type="build")
-    depends_on("libtool", type="build")
-    depends_on("m4", type="build")
     depends_on("freetype build_system=autotools", when="+ft")
+    # Require freetype with FT_Color
+    # https://gitlab.freedesktop.org/cairo/cairo/-/issues/792
+    depends_on("freetype@2.10:", when="@1.18.0: +ft")
     depends_on("pkgconfig", type="build")
     depends_on("fontconfig@2.10.91:", when="+fc")  # Require newer version of fontconfig.
     depends_on("which", type="build")
+    depends_on("zlib", when="+pdf")
+    # lzo is not strictly required, but cannot be disabled and may be pulled in accidentally
+    # https://github.com/mesonbuild/meson/issues/8224
+    # https://github.com/microsoft/vcpkg/pull/38313
+    depends_on("lzo", when="@1.18: build_system=meson")
 
     conflicts("+png", when="platform=darwin")
     conflicts("+svg", when="platform=darwin")
@@ -71,10 +98,37 @@ class Cairo(AutotoolsPackage):
 
     # patch from https://gitlab.freedesktop.org/cairo/cairo/issues/346
     patch("fontconfig.patch", when="@1.16.0:1.17.2")
-    # Don't regenerate docs to avoid a dependency on gtk-doc
-    patch("disable-gtk-docs.patch", when="^autoconf@2.70:")
+    # Patch autogen.sh to not regenerate docs to avoid a dependency on gtk-doc
+    patch("disable-gtk-docs.patch", when="build_system=autotools ^autoconf@2.70:")
 
-    def autoreconf(self, spec, prefix):
+    def check(self):
+        """The checks are only for the cairo devs: They write others shouldn't bother"""
+        pass
+
+
+class MesonBuilder(spack.build_systems.meson.MesonBuilder):
+    def meson_args(self):
+        args = ["-Dtee=enabled"]
+
+        if "+X" in self.spec:
+            args.extend(["-Dxlib=enabled", "-Dxcb=enabled"])
+        else:
+            args.extend(["-Dxlib=disabled", "-Dxcb=disabled"])
+
+        args.append("-Dzlib=" + ("enabled" if "+pdf" in self.spec else "disabled"))
+        args.append(
+            "-Dpng=" + ("enabled" if ("+png" in self.spec or "+svg" in self.spec) else "disabled")
+        )
+        args.append("-Dfreetype=" + ("enabled" if "+ft" in self.spec else "disabled"))
+        args.append("-Dfontconfig=" + ("enabled" if "+fc" in self.spec else "disabled"))
+        args.append("-Ddefault_library=" + ("shared" if "+shared" in self.spec else "static"))
+        args.append("-Db_staticpic=" + ("true" if "+pic" in self.spec else "false"))
+
+        return args
+
+
+class AutotoolsBuilder(spack.build_systems.autotools.AutotoolsBuilder):
+    def autoreconf(self, pkg, spec, prefix):
         # Regenerate, directing the script *not* to call configure before Spack
         # does
         which("sh")("./autogen.sh", extra_env={"NOCONFIGURE": "1"})
@@ -102,7 +156,3 @@ def configure_args(self):
             args.append(f"LIBS={libs}")
 
         return args
-
-    def check(self):
-        """The checks are only for the cairo devs: They write others shouldn't bother"""
-        pass