4 files changed, 96 insertions, 0 deletions
diff --git a/vcpkg/ports/libilbc/absl.patch b/vcpkg/ports/libilbc/absl.patch
new file mode 100644
index 0000000..3a41c22
--- /dev/null
+++ b/vcpkg/ports/libilbc/absl.patch
@@ -0,0 +1,39 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 016b46d37..4caa88fce 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -50,14 +50,12 @@ set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
+ 
+ set(CMAKE_CXX_STANDARD 14)
+ 
+-if((CMAKE_C_COMPILER_ID STREQUAL "GNU") OR
+-   (CMAKE_C_COMPILER_ID MATCHES "Clang" AND CMAKE_C_COMPILER_FRONTEND_VARIANT STREQUAL "GNU"))
++if(0)
+     set(CMAKE_C_FLAGS "-Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -fno-strict-aliasing")
+     set(CMAKE_C_FLAGS_DEBUG "-g")
+     set(CMAKE_C_FLAGS_RELEASE "-O2")
+ endif()
+-if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") OR
+-   (CMAKE_CXX_COMPILER_ID MATCHES "Clang" AND CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "GNU"))
++if(0)
+     set(CMAKE_CXX_FLAGS "-Wall -Wextra -Wno-unused-parameter -fno-strict-aliasing")
+     set(CMAKE_CXX_FLAGS_DEBUG "-g")
+     set(CMAKE_CXX_FLAGS_RELEASE "-O2")
+@@ -146,7 +144,8 @@ endif()
+ ## Configure input files
+ #############################################################################
+ 
+-include_directories(. abseil-cpp ${CMAKE_CURRENT_BINARY_DIR})
++find_package(absl REQUIRED)
++include_directories(. ${CMAKE_CURRENT_BINARY_DIR})
+ 
+ set(ilbc_source_files
+     modules/audio_coding/codecs/ilbc/abs_quant.c
+@@ -310,6 +310,7 @@ add_library(ilbc ${ilbc_source_files})
+ generate_export_header(ilbc)
+ set_target_properties(ilbc PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION 3)
+ set_target_properties(ilbc PROPERTIES CLEAN_DIRECT_OUTPUT 1)
++target_link_libraries(ilbc PRIVATE absl::core_headers)
+ 
+ add_executable(ilbc_test modules/audio_coding/codecs/ilbc/test/iLBC_test.c)
+ target_link_libraries(ilbc_test ilbc)
diff --git a/vcpkg/ports/libilbc/do-not-build-ilbc_test.patch b/vcpkg/ports/libilbc/do-not-build-ilbc_test.patch
new file mode 100644
index 0000000..3d67ecb
--- /dev/null
+++ b/vcpkg/ports/libilbc/do-not-build-ilbc_test.patch
@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 671ded64d1..1d01f737c2 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -332,7 +332,7 @@ install(FILES ilbc.h ${CMAKE_CURRENT_BINARY_DIR}/ilbc_export.h
+         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+ install(FILES CONTRIBUTING.md NEWS.md README.md
+         DESTINATION ${CMAKE_INSTALL_DOCDIR})
+-install(TARGETS ilbc ilbc_test
++install(TARGETS ilbc
+         RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+         LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+         ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
diff --git a/vcpkg/ports/libilbc/portfile.cmake b/vcpkg/ports/libilbc/portfile.cmake
new file mode 100644
index 0000000..d72ff63
--- /dev/null
+++ b/vcpkg/ports/libilbc/portfile.cmake
@@ -0,0 +1,29 @@
+set(ILBC_VERSION 3.0.4)
+vcpkg_from_github(
+    OUT_SOURCE_PATH SOURCE_PATH
+    REPO TimothyGu/libilbc
+    REF cd064edf2c6c104a4e1fd87b34fd24cfa6dbe401
+    SHA512 323d32dbd54d5ef624940432bf19c29f5ead6f40bc84aba4261f067dfdc40cf4000e383f4dca65cd3b745a354a119a9e515949a1466af89c300cd7bf95991675
+    PATCHES
+        do-not-build-ilbc_test.patch
+        absl.patch
+)
+
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS
+        -DCMAKE_INSTALL_DOCDIR=share/${PORT}
+)
+
+vcpkg_cmake_install()
+
+vcpkg_fixup_pkgconfig()
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    vcpkg_replace_string("${CURRENT_PACKAGES_DIR}/include/ilbc_export.h" "#ifdef ILBC_STATIC_DEFINE" "#if 1")
+endif()
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+
+file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
diff --git a/vcpkg/ports/libilbc/vcpkg.json b/vcpkg/ports/libilbc/vcpkg.json
new file mode 100644
index 0000000..b3e0347
--- /dev/null
+++ b/vcpkg/ports/libilbc/vcpkg.json
@@ -0,0 +1,15 @@
+{
+  "name": "libilbc",
+  "version": "3.0.4",
+  "description": "Open source implementation of the Internet Low Bit Rate Codec (iLBC) / RFC 3951 codec from the WebRTC project.",
+  "homepage": "https://github.com/TimothyGu/libilbc",
+  "license": "BSD-3-Clause",
+  "supports": "!(arm & uwp)",
+  "dependencies": [
+    "abseil",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    }
+  ]
+}