[libepoxy]Add support with unix. (#7985)

* [libepoxy/]Add support with unix.

* [libepoxy]Improve warning message.

2 files changed, 60 insertions, 7 deletions

diff --git a/ports/libepoxy/CONTROL b/ports/libepoxy/CONTROL
index acab175c5..9b2e96717 100644
--- a/ports/libepoxy/CONTROL
+++ b/ports/libepoxy/CONTROL
@@ -1,4 +1,4 @@
 Source: libepoxy

-Version: 1.5.3

+Version: 1.5.3-1

 Homepage: https://github.com/anholt/libepoxy

 Description: Epoxy is a library for handling OpenGL function pointer management for you

diff --git a/ports/libepoxy/portfile.cmake b/ports/libepoxy/portfile.cmake
index d4fc00fbc..50f3fa55f 100644
--- a/ports/libepoxy/portfile.cmake
+++ b/ports/libepoxy/portfile.cmake
@@ -9,12 +9,65 @@ vcpkg_from_github(
     SHA512 e831f4f918f08fd5f799501efc0e23b8d404478651634f5e7b35f8ebcc29d91abc447ab20da062dde5be75e18cb39ffea708688e6534f7ab257b949f9c53ddc8
     HEAD_REF master)
 
-vcpkg_configure_meson(SOURCE_PATH ${SOURCE_PATH}
-    OPTIONS
-        -Denable-glx=no
-        -Denable-egl=no)
-vcpkg_install_meson()
-vcpkg_copy_pdbs()
+
+if (VCPKG_TARGET_IS_WINDOWS)
+    vcpkg_configure_meson(SOURCE_PATH ${SOURCE_PATH}
+        OPTIONS
+            -Denable-glx=no
+            -Denable-egl=no)
+    vcpkg_install_meson()
+    vcpkg_copy_pdbs()
+else()
+    find_program(autoreconf autoreconf)
+    if (NOT autoreconf OR NOT EXISTS "/usr/share/doc/libgles2/copyright")
+        message(FATAL_ERROR "autoreconf and libgles2-mesa-dev must be installed before libepoxy can build. Install them with \"apt-get install dh-autoreconf libgles2-mesa-dev\".")
+    endif()
+    
+    find_program(MAKE make)
+    if (NOT MAKE)
+        message(FATAL_ERROR "MAKE not found")
+    endif()
+
+    file(REMOVE_RECURSE ${SOURCE_PATH}/m4)
+    file(MAKE_DIRECTORY ${SOURCE_PATH}/m4)
+    
+    set(LIBEPOXY_CONFIG_ARGS "--enable-x11=yes --enable-glx=yes --enable-egl=yes")
+    
+    vcpkg_execute_required_process(
+        COMMAND "autoreconf" -v --install
+        WORKING_DIRECTORY ${SOURCE_PATH}
+        LOGNAME autoreconf-${TARGET_TRIPLET}
+    )
+    
+    message(STATUS "Configuring ${TARGET_TRIPLET}")
+    set(OUT_PATH_RELEASE ${CURRENT_BUILDTREES_DIR}/make-build-${TARGET_TRIPLET}-release)
+    
+    file(REMOVE_RECURSE ${OUT_PATH_RELEASE})
+    file(MAKE_DIRECTORY ${OUT_PATH_RELEASE})
+    
+    vcpkg_execute_required_process(
+        COMMAND "./configure" --prefix=${OUT_PATH_RELEASE} "${LIBEPOXY_CONFIG_ARGS}"
+        WORKING_DIRECTORY ${SOURCE_PATH}
+        LOGNAME config-${TARGET_TRIPLET}
+    )
+    
+    message(STATUS "Building ${TARGET_TRIPLET}")
+    vcpkg_execute_required_process(
+        COMMAND make
+        WORKING_DIRECTORY ${SOURCE_PATH}
+        LOGNAME build-${TARGET_TRIPLET}-release
+    )
+    
+    message(STATUS "Installing ${TARGET_TRIPLET}")
+    vcpkg_execute_required_process(
+        COMMAND make install
+        WORKING_DIRECTORY ${SOURCE_PATH}
+        LOGNAME install-${TARGET_TRIPLET}-release
+    )
+    file(COPY ${OUT_PATH_RELEASE}/include DESTINATION ${CURRENT_PACKAGES_DIR})
+    file(COPY ${OUT_PATH_RELEASE}/lib DESTINATION ${CURRENT_PACKAGES_DIR})
+    file(RENAME ${CURRENT_PACKAGES_DIR}/lib ${CURRENT_PACKAGES_DIR}/bin)
+endif()
 
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/share/pkgconfig)
 file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share/pkgconfig)