Added conan packaging support.

.travis.yml

@@ -1,29 +1,50 @@
-language: cpp
-sudo: false
+
+env:
+  global:
+    - CONAN_USERNAME="nigels-com"
+    - CONAN_REFERENCE="glew/master"
+    - CONAN_CHANNEL="testing"
+    - CONAN_REMOTES="https://api.bintray.com/conan/dimi309/conan-packages"
+    - CONAN_UPLOAD="https://api.bintray.com/conan/dimi309/conan-packages"
+
+linux: &linux
+   os: linux
+   sudo: required
+   language: python
+   python: "2.7"
+   services:
+     - docker
+osx: &osx
+   os: osx
+   language: generic
+matrix:
+   include:
+
+      - <<: *linux
+        env: CONAN_GCC_VERSIONS=4.9 CONAN_DOCKER_IMAGE=lasote/conangcc49
+      - <<: *linux
+        env: CONAN_GCC_VERSIONS=5.4 CONAN_DOCKER_IMAGE=lasote/conangcc54
+      - <<: *linux
+        env: CONAN_GCC_VERSIONS=6.3 CONAN_DOCKER_IMAGE=lasote/conangcc63
+      - <<: *linux
+        env: CONAN_CLANG_VERSIONS=3.9 CONAN_DOCKER_IMAGE=lasote/conanclang39
+      - <<: *linux
+        env: CONAN_CLANG_VERSIONS=4.0 CONAN_DOCKER_IMAGE=lasote/conanclang40
+      - <<: *osx
+        osx_image: xcode7.3
+        env: CONAN_APPLE_CLANG_VERSIONS=7.3
+      - <<: *osx
+        osx_image: xcode8.2
+        env: CONAN_APPLE_CLANG_VERSIONS=8.0
+      - <<: *osx
+        osx_image: xcode8.3
+        env: CONAN_APPLE_CLANG_VERSIONS=8.1
+        
 install:
+  - chmod +x ./build/conan/.travis/install.sh
+  - ./build/conan/.travis/install.sh
 script:
-- make -C auto clobber
-- make extensions
-- make dist-src
-- make clean; SYSTEM=linux            make 
-- make clean; SYSTEM=linux-osmesa     make
-- make clean; SYSTEM=linux-egl        make
-- make clean; SYSTEM=linux-clang      make 
-- make clean; SYSTEM=linux-clang-egl  make 
-- pushd build/cmake; git clean -xdf .; cmake -G 'Unix Makefiles' .                 ; make; popd
-- pushd build/cmake; git clean -xdf .; cmake -G 'Unix Makefiles' -DGLEW_OSMESA=1 . ; make; popd
-- pushd build/cmake; git clean -xdf .; cmake -G 'Unix Makefiles' -DGLEW_EGL=1 .    ; make; popd
-addons:
-  apt:
-    packages:
-    - git
-    - cmake
-    - dos2unix
-    - libosmesa6-dev
-    - libegl1-mesa-dev
-  artifacts:
-    bucket: glew
-    s3_region: "us-east-1"
-    paths:
-    - $(ls *.zip *.tgz | tr "\n" ":")
-    - $(find doc -type f | tr "\n" ":")
+  - cp -rf ./build/conan/* .
+  - cp -rf ./build/conan/.travis .
+  - chmod +x .travis/run.sh
+  - .travis/run.sh

.travis.yml.main

@@ -0,0 +1,29 @@
+language: cpp
+sudo: false
+install:
+script:
+- make -C auto clobber
+- make extensions
+- make dist-src
+- make clean; SYSTEM=linux            make 
+- make clean; SYSTEM=linux-osmesa     make
+- make clean; SYSTEM=linux-egl        make
+- make clean; SYSTEM=linux-clang      make 
+- make clean; SYSTEM=linux-clang-egl  make 
+- pushd build/cmake; git clean -xdf .; cmake -G 'Unix Makefiles' .                 ; make; popd
+- pushd build/cmake; git clean -xdf .; cmake -G 'Unix Makefiles' -DGLEW_OSMESA=1 . ; make; popd
+- pushd build/cmake; git clean -xdf .; cmake -G 'Unix Makefiles' -DGLEW_EGL=1 .    ; make; popd
+addons:
+  apt:
+    packages:
+    - git
+    - cmake
+    - dos2unix
+    - libosmesa6-dev
+    - libegl1-mesa-dev
+  artifacts:
+    bucket: glew
+    s3_region: "us-east-1"
+    paths:
+    - $(ls *.zip *.tgz | tr "\n" ":")
+    - $(find doc -type f | tr "\n" ":")

build/conan/.travis/install.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -e
+set -x
+
+if [[ "$(uname -s)" == 'Darwin' ]]; then
+    brew update || brew update
+    brew outdated pyenv || brew upgrade pyenv
+    brew install pyenv-virtualenv
+    brew install cmake || true
+
+    if which pyenv > /dev/null; then
+        eval "$(pyenv init -)"
+    fi
+
+    pyenv install 2.7.10
+    pyenv virtualenv 2.7.10 conan
+    pyenv rehash
+    pyenv activate conan
+
+fi
+
+pip install conan_package_tools
+conan user

build/conan/.travis/run.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -e
+set -x
+
+if [[ "$(uname -s)" == 'Darwin' ]]; then
+    if which pyenv > /dev/null; then
+        eval "$(pyenv init -)"
+    fi
+    pyenv activate conan
+fi
+
+python build.py

build/conan/build.py

@@ -0,0 +1,12 @@
+from conan.packager import ConanMultiPackager
+import os, platform
+
+if __name__ == "__main__":
+    builder = ConanMultiPackager(args="--build missing")
+    builder.add_common_builds()
+    filtered_builds = []
+    for settings, options, env_vars, build_requires in builder.builds:
+        if not (settings["arch"] == "x86"):
+            filtered_builds.append([settings, options, env_vars, build_requires])
+    builder.builds = filtered_builds
+    builder.run()

build/conan/conanfile.py

@@ -1,28 +1,39 @@
 import os
-from conans import ConanFile, CMake, VisualStudioBuildEnvironment, tools
-from conans.tools import build_sln_command, vcvars_command, download, unzip, replace_in_file, os_info, SystemPackageTool
+from conans import ConanFile, CMake
+from conans.tools import os_info, SystemPackageTool, ConanException
+# from conans import tools, VisualStudioBuildEnvironment
+from conans.tools import build_sln_command, vcvars_command, replace_in_file
 
 class GlewConan(ConanFile):
     name = "glew"
-    version = "2.0.0"
+    version = "master"
     description = "The GLEW library"
-    ZIP_FOLDER_NAME = "%s-%s" % (name, version)
     generators = "cmake", "txt"
     settings = "os", "arch", "build_type", "compiler"
     options = {"shared": [True, False]}
     default_options = "shared=False"
-    url="http://github.com/dimi309/conan-packages"
-    requires = ""
+    url="http://github.com/nigels-com/glew"
     license="https://github.com/nigels-com/glew#copyright-and-licensing"
-    exports = "FindGLEW.cmake"
-
+    if os.path.isfile("Makefile"):
+        exports = "*"
+    else:
+        exports = os.sep.join([".", "..", "..", "*"])
+        
     def system_requirements(self):
         if os_info.is_linux:
             if os_info.with_apt:
                 installer = SystemPackageTool()
+                installer.install("build-essential")
+                installer.install("libxmu-dev")
+                installer.install("libxi-dev")
+                installer.install("libgl-dev")
+                installer.install("libosmesa-dev")
                 installer.install("libglu1-mesa-dev")
             elif os_info.with_yum:
                 installer = SystemPackageTool()
+                installer.install("libXmu-devel")
+                installer.install("libXi-devel")
+                installer.install("libGL-devel")
                 installer.install("mesa-libGLU-devel")
             else:
                 self.output.warn("Could not determine Linux package manager, skipping system requirements installation.")
@@ -30,35 +41,31 @@ class GlewConan(ConanFile):
     def configure(self):
         del self.settings.compiler.libcxx
 
-    def source(self):
-        zip_name = "%s.tgz" % self.ZIP_FOLDER_NAME
-        download("https://sourceforge.net/projects/glew/files/glew/%s/%s/download" % (self.version, zip_name), zip_name)
-        unzip(zip_name)
-        os.unlink(zip_name)
-
     def build(self):
         if self.settings.compiler == "Visual Studio":
-            env = VisualStudioBuildEnvironment(self)
-            with tools.environment_append(env.vars):
-                version = min(12, int(self.settings.compiler.version.value))
-                version = 10 if version == 11 else version
-                cd_build = "cd %s\\%s\\build\\vc%s" % (self.conanfile_directory, self.ZIP_FOLDER_NAME, version)
-                build_command = build_sln_command(self.settings, "glew.sln")
-                vcvars = vcvars_command(self.settings)
-                self.run("%s && %s && %s" % (vcvars, cd_build, build_command.replace("x86", "Win32")))
+            raise ConanException("Windows builds do not work yet.")
+          #  env = VisualStudioBuildEnvironment(self)
+          #  with tools.environment_append(env.vars):
+          #      version = min(12, int(self.settings.compiler.version.value))
+          #      version = 10 if version == 11 else version
+          #      cd_build = "cd %s\\%s\\build\\vc%s" % (self.conanfile_directory, self.ZIP_FOLDER_NAME, version)
+          #      build_command = build_sln_command(self.settings, "glew.sln")
+          #      vcvars = vcvars_command(self.settings)
+          #      self.run("%s && %s && %s" % (vcvars, cd_build, build_command.replace("x86", "Win32")))
         else:
             if self.settings.os == "Windows":
-                replace_in_file("%s/build/cmake/CMakeLists.txt" % self.ZIP_FOLDER_NAME, \
+                replace_in_file("%s/build/cmake/CMakeLists.txt" % self.conanfile_directory, \
                                 "if(WIN32 AND (NOT MSVC_VERSION LESS 1600)", \
                                 "if(WIN32 AND MSVC AND (NOT MSVC_VERSION LESS 1600)")
+            self.run("make extensions")
             cmake = CMake(self)
-            cmake.configure(source_dir="%s/build/cmake" % self.ZIP_FOLDER_NAME, defs={"BUILD_UTILS": "OFF"})
+            cmake.configure(source_dir="%s/build/cmake" % self.conanfile_directory, defs={"BUILD_UTILS": "OFF"})
             cmake.build()
 
     def package(self):
-        self.copy("FindGLEW.cmake", ".", ".")
-        self.copy("include/*", ".", "%s" % (self.ZIP_FOLDER_NAME), keep_path=True)
-        self.copy("%s/license*" % self.ZIP_FOLDER_NAME, dst="licenses",  ignore_case=True, keep_path=False)
+        self.copy("FindGLEW.cmake", ".", "%s/build/conan" % self.conanfile_directory, keep_path=False)
+        self.copy("include/*", ".", ".", keep_path=True)
+        self.copy("license*", src=".", dst="licenses",  ignore_case=True, keep_path=False)
 
         if self.settings.os == "Windows":
             if self.settings.compiler == "Visual Studio":

build/conan/test_package/conanfile.py

@@ -2,11 +2,11 @@ from conans import ConanFile, CMake
 import os
 
 channel = os.getenv("CONAN_CHANNEL", "testing")
-username = os.getenv("CONAN_USERNAME", "dimi309")
+username = os.getenv("CONAN_USERNAME", "nigels-com")
 
 class TestGlew(ConanFile):
     settings = "os", "compiler", "build_type", "arch"
-    requires = "glew/2.0.0@%s/%s" % (username, channel)
+    requires = "glew/master@%s/%s" % (username, channel)
     generators = "cmake"
 
     def build(self):