[ijg-libjpeg] add new port

ports/ijg-libjpeg/CMakeLists.txt

@@ -0,0 +1,63 @@
+cmake_minimum_required(VERSION 3.13)
+project(libjpeg LANGUAGES C)
+
+option(BUILD_EXECUTABLES OFF)
+
+#
+# jconfig.h is a public header, so it must be genrated. Please reference the install.txt in jpegsr9d.zip
+#
+# jconfig.txt should contain #cmakedefine which is modified by porfile.cmake of ijg-libjpeg port in VcPkg
+# By doing this we can skip 'configure' step. Visit https://github.com/LuaDist/libjpeg
+#
+include(CheckIncludeFile)
+check_include_file(stddef.h HAVE_STDDEF_H)
+check_include_file(stdlib.h HAVE_STDLIB_H)
+configure_file(jconfig.txt ${CMAKE_CURRENT_SOURCE_DIR}/jconfig.h)
+
+list(APPEND PUBLIC_HEADERS jpeglib.h jerror.h jmorecfg.h jconfig.h)
+
+add_library(jpeg
+    ${PUBLIC_HEADERS} jinclude.h jpegint.h jversion.h
+    transupp.h jidctflt.c jidctfst.c jidctint.c jquant1.c jquant2.c jutils.c jmemnobs.c jaricom.c jerror.c jdatadst.c jdatasrc.c 
+    jmemsys.h
+      jmemmgr.c
+    cdjpeg.h cderror.h
+      jcmaster.c jcmarker.c jcmainct.c jcapimin.c jcapistd.c jcarith.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c jcsample.c jctrans.c jcinit.c jcomapi.c jcparam.c jcprepct.c 
+      jdmaster.c jdmarker.c jdmainct.c jdapimin.c jdapistd.c jdarith.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c jdsample.c jdtrans.c jdinput.c jdmerge.c jdpostct.c
+    jdct.h 
+      jfdctflt.c jfdctfst.c jfdctint.c
+)
+
+if(WIN32)
+    target_compile_definitions(jpeg
+    PRIVATE
+        _CRT_SECURE_NO_WARNINGS
+    )
+endif()
+
+install(FILES       ${PUBLIC_HEADERS}
+        DESTINATION ${CMAKE_INSTALL_PREFIX}/include
+)
+install(TARGETS jpeg
+        RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX}/bin
+        LIBRARY DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
+)
+
+if(BUILD_EXECUTABLES)
+    add_executable(cjpeg      cdjpeg.c cjpeg.c rdbmp.c rdgif.c rdppm.c rdrle.c rdtarga.c rdswitch.c)
+    target_link_libraries(cjpeg PRIVATE jpeg)
+
+    add_executable(djpeg      cdjpeg.c djpeg.c wrbmp.c wrgif.c wrppm.c wrrle.c wrtarga.c rdcolmap.c)
+    target_link_libraries(djpeg PRIVATE jpeg)
+
+    add_executable(jpegtran   jpegtran.c cdjpeg.c rdswitch.c transupp.c)
+    target_link_libraries(jpegtran PRIVATE jpeg)
+
+    add_executable(rdjpgcom   rdjpgcom.c)
+    add_executable(wrjpgcom   wrjpgcom.c)
+
+    install(TARGETS     cjpeg djpeg jpegtran rdjpgcom wrjpgcom
+            DESTINATION ${CMAKE_INSTALL_PREFIX}/tools
+    )
+endif()

ports/ijg-libjpeg/portfile.cmake

@@ -0,0 +1,51 @@
+if(EXISTS ${CURRENT_INSTALLED_DIR}/share/libturbo-jpeg/copyright)
+    message(FATAL_ERROR "'${PORT}' conflicts with 'libturbo-jpeg'. Please remove libturbo-jpeg:${TARGET_TRIPLET}, and try to install ${PORT}:${TARGET_TRIPLET} again.")
+endif()
+if(EXISTS ${CURRENT_INSTALLED_DIR}/share/mozjpeg/copyright)
+    message(FATAL_ERROR "'${PORT}' conflicts with 'mozjpeg'. Please remove mozjpeg:${TARGET_TRIPLET}, and try to install ${PORT}:${TARGET_TRIPLET} again.")
+endif()
+
+if(VCPKG_TARGET_IS_WINDOWS)
+    vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+endif()
+
+vcpkg_download_distfile(ARCHIVE
+    URLS        "http://www.ijg.org/files/jpegsr9d.zip"
+    FILENAME    "jpegsr9d.zip"
+    SHA512      441a783c945fd549693dbe3932d8d35e1ea00d8464870646760ed84a636facb4d7afe0ca3ab988e7281a71e41c2e96be618b8c6a898f116517e639720bba82a3
+)
+vcpkg_extract_source_archive_ex(
+    OUT_SOURCE_PATH SOURCE_PATH
+    ARCHIVE ${ARCHIVE}
+)
+
+# Replace some #define in jconfig.txt to #cmakedefine so the CMakeLists.txt can run `configure_file` command.
+# See https://github.com/LuaDist/libjpeg
+vcpkg_replace_string(${SOURCE_PATH}/jconfig.txt
+    "#define HAVE_STDDEF_H"
+    "#cmakedefine HAVE_STDDEF_H"
+)
+vcpkg_replace_string(${SOURCE_PATH}/jconfig.txt
+    "#define HAVE_STDLIB_H"
+    "#cmakedefine HAVE_STDLIB_H"
+)
+
+file(COPY ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt DESTINATION ${SOURCE_PATH})
+
+vcpkg_configure_cmake(
+    SOURCE_PATH ${SOURCE_PATH}
+    PREFER_NINJA
+    OPTIONS
+        -DBUILD_EXECUTABLES=OFF # supports [tools] feature to enable this option?
+)
+vcpkg_install_cmake()
+vcpkg_copy_pdbs()
+
+# There is no LICENSE file, but README containes some legal text.
+file(INSTALL ${SOURCE_PATH}/README DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL static)
+    file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin ${CURRENT_PACKAGES_DIR}/debug/bin)
+endif()
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
+file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/share)

ports/ijg-libjpeg/vcpkg.json

@@ -0,0 +1,7 @@
+{
+  "name": "ijg-libjpeg",
+  "version-string": "9d",
+  "description": "Independent JPEG Group's JPEG software",
+  "homepage": "http://www.ijg.org/",
+  "supports": "!emscripten & !wasm32"
+}

scripts/ci.baseline.txt

@@ -545,6 +545,15 @@ ignition-msgs5:arm64-windows=fail
 ignition-msgs5:arm-uwp=fail
 ignition-msgs5:x64-uwp=fail
 ignition-msgs5:x64-osx=skip
+# Conflicts with libjpeg-turbo, mozjpeg
+ijg-libjpeg:arm64-windows      = skip
+ijg-libjpeg:arm-uwp            = skip
+ijg-libjpeg:x64-linux          = skip
+ijg-libjpeg:x64-osx            = skip
+ijg-libjpeg:x64-uwp            = skip
+ijg-libjpeg:x64-windows        = skip
+ijg-libjpeg:x64-windows-static = skip
+ijg-libjpeg:x86-windows        = skip
 intel-ipsec:arm64-windows=fail
 intel-ipsec:arm-uwp=fail
 intel-ipsec:x64-osx=fail