Initial Hunterization

Compile as library properly

Support not building as library

CMakeLists.txt

@@ -0,0 +1,97 @@
+cmake_minimum_required(VERSION 3.0)
+
+project(cgltf LANGUAGES C CXX VERSION 1.7)
+
+# Introduce variables:
+# * CMAKE_INSTALL_LIBDIR
+# * CMAKE_INSTALL_BINDIR
+# * CMAKE_INSTALL_INCLUDEDIR
+include(GNUInstallDirs)
+
+option(BUILD_AS_LIBRARY "Build library" FALSE)
+option(BUILD_SHARED_LIBS "Build shared libraries" FALSE)
+option(BUILD_TESTS "Build tests" FALSE)
+
+if(MSVC AND BUILD_SHARED_LIBS)
+  set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS TRUE)
+endif()
+
+set(CGLTF_SRC_LIST cgltf.c)
+set(CGLTF_HDR_LIST cgltf.h cgltf_write.h)
+if(BUILD_AS_LIBRARY)
+  if(BUILD_SHARED_LIBS)
+    add_library(cgltf SHARED ${CGLTF_SRC_LIST} ${CGLTF_HDR_LIST})
+  else()
+    add_library(cgltf STATIC ${CGLTF_SRC_LIST} ${CGLTF_HDR_LIST})
+  endif()
+else()
+  add_library(cgltf INTERFACE)
+endif()
+target_include_directories(cgltf INTERFACE
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+  $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}>
+)
+
+if(BUILD_TESTS)
+  add_subdirectory(test)
+endif()
+
+set(GENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}/generated")
+set(VERSION_CONFIG "${GENERATED_DIR}/${PROJECT_NAME}ConfigVersion.cmake")
+set(PROJECT_CONFIG "${GENERATED_DIR}/${PROJECT_NAME}Config.cmake")
+
+set(GENERATED_CGLTF_HEADER "${GENERATED_DIR}/cgltf.h")
+set(GENERATED_CGLTF_WRITE_HEADER "${GENERATED_DIR}/cgltf_write.h")
+
+if(BUILD_AS_LIBRARY)
+  target_compile_definitions(cgltf INTERFACE CGLTF_USE_HUNTER)
+
+  file(READ "${CMAKE_CURRENT_SOURCE_DIR}/cgltf.h" CGLTF_HEADER_STRING)
+  configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/header.template.in" "${GENERATED_CGLTF_HEADER}")
+
+  file(READ "${CMAKE_CURRENT_SOURCE_DIR}/cgltf_write.h" CGLTF_HEADER_STRING)
+  configure_file("${CMAKE_CURRENT_SOURCE_DIR}/cmake/header.template.in" "${GENERATED_CGLTF_WRITE_HEADER}")
+
+  set(CGLTF_HDR_LIST "${GENERATED_CGLTF_HEADER}" "${GENERATED_CGLTF_WRITE_HEADER}")
+endif()
+
+set(CONFIG_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
+
+set(TARGETS_EXPORT_NAME "${PROJECT_NAME}Targets")
+set(NAMESPACE "${PROJECT_NAME}::")
+
+include(CMakePackageConfigHelpers)
+write_basic_package_version_file(
+    "${VERSION_CONFIG}" COMPATIBILITY ExactVersion
+)
+
+configure_package_config_file(
+    "cmake/Config.cmake.in"
+    "${PROJECT_CONFIG}"
+    INSTALL_DESTINATION "${CONFIG_INSTALL_DIR}"
+)
+
+install(
+    TARGETS cgltf
+    EXPORT "${TARGETS_EXPORT_NAME}"
+    INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
+    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+    ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+)
+
+install(
+    FILES ${CGLTF_HDR_LIST}
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${PROJECT_NAME}
+)
+
+install(
+    FILES "${PROJECT_CONFIG}" "${VERSION_CONFIG}"
+    DESTINATION "${CONFIG_INSTALL_DIR}"
+)
+
+install(
+    EXPORT "${TARGETS_EXPORT_NAME}"
+    NAMESPACE "${NAMESPACE}"
+    DESTINATION "${CONFIG_INSTALL_DIR}"
+)

cgltf.c

@@ -0,0 +1,3 @@
+#define CGLTF_IMPLEMENTATION
+#define CGLTF_WRITE_IMPLEMENTATION
+#include "cgltf_write.h"

cmake/Config.cmake.in

@@ -0,0 +1,16 @@
+# Copyright (c) 2016, Ruslan Baratov
+#
+# Licensed under the MIT License (the "License"); you may not use this file except
+# in compliance with the License. You may obtain a copy of the License at
+#
+# http://opensource.org/licenses/MIT
+#
+# Unless required by applicable law or agreed to in writing, software distributed
+# under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+# CONDITIONS OF ANY KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations under the License.
+
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/@TARGETS_EXPORT_NAME@.cmake")
+check_required_components("@PROJECT_NAME@")

cmake/header.template.in

@@ -0,0 +1,6 @@
+#ifdef CGLTF_USE_HUNTER
+#undef CGLTF_IMPLEMENTATION
+#undef CGLTF_WRITE_IMPLEMENTATION
+#endif
+
+@CGLTF_HEADER_STRING@