Add proxy package for libx11

recipes/libx11/all/conanfile.py

@@ -0,0 +1,56 @@
+import os
+import subprocess
+import shlex
+
+from conans import ConanFile, CMake, tools
+from conans.errors import ConanInvalidConfiguration
+
+def remove_prefix(s, prefix):
+    return s[len(prefix):] if s.startswith(prefix) else s
+
+
+class LibX11Conan(ConanFile):
+    name = "libx11"
+    license = "X11"
+    url = "https://github.com/conan-io/conan-center-index"
+    homepage = "https://www.x.org/wiki/"
+    description = "Client interface to the X Window System, otherwise known as \'Xlib\'",
+    settings = "os", "compiler", "build_type", "arch"
+    _required_system_package = "libx11-dev"
+
+    def system_requirements(self):
+        installer = tools.SystemPackageTool()
+        if not installer.installed(self._required_system_package):
+            raise ConanInvalidConfiguration(
+                "{0} system library missing. Install {0} in your system with something like: "\
+                "sudo apt-get install {0}"
+                .format(self._required_system_package))
+
+    def configure(self):
+        if self.settings.os != "Linux":
+            raise ConanInvalidConfiguration(
+                "This library is only compatible with Linux")
+        del self.settings.compiler.libcxx
+        del self.settings.compiler.cppstd
+
+    def package(self):
+        tools.download("https://gitlab.freedesktop.org/xorg/lib/libx11/raw/master/COPYING", filename="COPYING")
+        self.copy("COPYING", dst="licenses")
+
+
+    def package_info(self):
+        if tools.which("pkg-config"):
+            pkg = tools.PkgConfig("x11")
+            self.cpp_info.includedirs = [remove_prefix(x,'-I') for x in pkg.cflags_only_I]
+            self.cpp_info.libdirs = [remove_prefix(x,'-L') for x in pkg.libs_only_L]
+            self.cpp_info.libs = [remove_prefix(x,'-l') for x in pkg.libs_only_l]
+            self.cpp_info.defines = [remove_prefix(x,'-D') for x in pkg.cflags_only_other if x.startswith('-D')]
+            self.cpp_info.cflags = [x for x in pkg.cflags_only_other if not x.startswith('-D')]
+            self.cpp_info.cppflags = [x for x in pkg.cflags_only_other if not x.startswith('-D')]
+            self.cpp_info.sharedlinkflags = pkg.libs_only_other
+            self.cpp_info.exelinkflags = pkg.libs_only_other
+        else:
+            self.cpp_info.libs.append("X11")
+
+    def package_id(self):
+        self.info.header_only()

recipes/libx11/all/test_package/CMakeLists.txt

@@ -0,0 +1,9 @@
+cmake_minimum_required(VERSION 2.8.11)
+
+project(test_package)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup()
+
+add_executable(${CMAKE_PROJECT_NAME} example.cpp)
+target_link_libraries(${CMAKE_PROJECT_NAME} ${CONAN_LIBS})

recipes/libx11/all/test_package/conanfile.py

@@ -0,0 +1,17 @@
+import os.path
+
+from conans import ConanFile, CMake
+
+
+class LibX11TestConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "cmake"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def test(self):
+        bin_path = os.path.join("bin", "test_package")
+        self.run(bin_path, run_environment=True)

recipes/libx11/all/test_package/example.cpp

@@ -0,0 +1,10 @@
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+int main()
+{
+  Display *mydisplay;
+  mydisplay = XOpenDisplay("");
+  XCloseDisplay(mydisplay);
+  return 0;
+}

recipes/libx11/config.yml

@@ -0,0 +1,3 @@
+versions:
+  "system":
+    folder: all