Sync from upstream llama.cpp repository

vendor/cpp-httplib/CMakeLists.txt

@@ -0,0 +1,160 @@
+set(TARGET cpp-httplib)
+license_add_file("cpp-httplib" "LICENSE")
+
+find_package(Threads REQUIRED)
+
+add_library(${TARGET} STATIC httplib.cpp httplib.h)
+if (NOT MSVC)
+    # disable warnings in 3rd party code
+    target_compile_options(${TARGET} PRIVATE -w)
+endif()
+
+target_link_libraries(${TARGET} PRIVATE Threads::Threads)
+
+if (WIN32 AND NOT MSVC)
+    target_link_libraries(${TARGET} PRIVATE ws2_32)
+endif()
+
+target_compile_features(${TARGET} PRIVATE cxx_std_17)
+
+target_compile_definitions(${TARGET} PRIVATE
+    # increase max payload length to allow use of larger context size
+    CPPHTTPLIB_FORM_URL_ENCODED_PAYLOAD_MAX_LENGTH=1048576
+    # increase backlog size to avoid connection resets for >> 1 slots
+    CPPHTTPLIB_LISTEN_BACKLOG=512
+    # increase max URI length to handle longer prompts in query string
+    CPPHTTPLIB_REQUEST_URI_MAX_LENGTH=32768
+    # disable Nagle's algorithm
+    CPPHTTPLIB_TCP_NODELAY=1
+)
+
+set(OPENSSL_NO_ASM ON CACHE BOOL "Disable OpenSSL ASM code when building BoringSSL or LibreSSL")
+
+if (LLAMA_BUILD_BORINGSSL)
+    set(FIPS OFF CACHE BOOL "Enable FIPS (BoringSSL)")
+
+    set(BORINGSSL_GIT "https://boringssl.googlesource.com/boringssl" CACHE STRING "BoringSSL git repository")
+    set(BORINGSSL_VERSION "0.20251002.0" CACHE STRING "BoringSSL version")
+
+    message(STATUS "Fetching BoringSSL version ${BORINGSSL_VERSION}")
+
+    set(BORINGSSL_ARGS
+        GIT_REPOSITORY ${BORINGSSL_GIT}
+        GIT_TAG        ${BORINGSSL_VERSION}
+    )
+    if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.28)
+        list(APPEND BORINGSSL_ARGS EXCLUDE_FROM_ALL)
+    endif()
+
+    include(FetchContent)
+    FetchContent_Declare(boringssl ${BORINGSSL_ARGS})
+
+    set(SAVED_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS})
+    set(SAVED_BUILD_TESTING ${BUILD_TESTING})
+
+    set(BUILD_SHARED_LIBS OFF)
+    set(BUILD_TESTING OFF)
+
+    if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.28)
+        FetchContent_MakeAvailable(boringssl)
+    else()
+        FetchContent_GetProperties(boringssl)
+        if(NOT boringssl_POPULATED)
+            FetchContent_Populate(boringssl)
+            add_subdirectory(${boringssl_SOURCE_DIR} ${boringssl_BINARY_DIR} EXCLUDE_FROM_ALL)
+        endif()
+    endif()
+
+    set(BUILD_SHARED_LIBS ${SAVED_BUILD_SHARED_LIBS})
+    set(BUILD_TESTING ${SAVED_BUILD_TESTING})
+
+    license_add_file("BoringSSL" "${boringssl_SOURCE_DIR}/LICENSE")
+
+    set(CPPHTTPLIB_OPENSSL_SUPPORT TRUE)
+    target_link_libraries(${TARGET} PUBLIC ssl crypto)
+
+elseif (LLAMA_BUILD_LIBRESSL)
+    set(LIBRESSL_VERSION "4.2.1" CACHE STRING "LibreSSL version")
+
+    message(STATUS "Fetching LibreSSL version ${LIBRESSL_VERSION}")
+
+    set(LIBRESSL_ARGS
+        URL "https://cdn.openbsd.org/pub/OpenBSD/LibreSSL/libressl-${LIBRESSL_VERSION}.tar.gz"
+    )
+    if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.24)
+        list(APPEND LIBRESSL_ARGS DOWNLOAD_EXTRACT_TIMESTAMP TRUE)
+    endif()
+
+    if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.28)
+        list(APPEND LIBRESSL_ARGS EXCLUDE_FROM_ALL)
+    endif()
+
+    include(FetchContent)
+    FetchContent_Declare(libressl ${LIBRESSL_ARGS})
+
+    set(SAVED_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS})
+    set(SAVED_BUILD_TESTING ${BUILD_TESTING})
+
+    set(BUILD_SHARED_LIBS OFF)
+    set(BUILD_TESTING OFF)
+
+    if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.28)
+        FetchContent_MakeAvailable(libressl)
+    else()
+        FetchContent_GetProperties(libressl)
+        if(NOT libressl_POPULATED)
+            FetchContent_Populate(libressl)
+            add_subdirectory(${libressl_SOURCE_DIR} ${libressl_BINARY_DIR} EXCLUDE_FROM_ALL)
+        endif()
+    endif()
+
+    set(BUILD_SHARED_LIBS ${SAVED_BUILD_SHARED_LIBS})
+    set(BUILD_TESTING ${SAVED_BUILD_TESTING})
+
+    license_add_file("LibreSSL" "${libressl_SOURCE_DIR}/COPYING")
+
+    set(CPPHTTPLIB_OPENSSL_SUPPORT TRUE)
+    target_link_libraries(${TARGET} PUBLIC ssl crypto)
+
+elseif (LLAMA_OPENSSL)
+    find_package(OpenSSL)
+    if (OpenSSL_FOUND)
+        include(CheckCSourceCompiles)
+        set(SAVED_CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES})
+        set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
+        check_c_source_compiles("
+        #include <openssl/opensslv.h>
+        #if defined(OPENSSL_IS_BORINGSSL) || defined(LIBRESSL_VERSION_NUMBER)
+        #    if OPENSSL_VERSION_NUMBER < 0x1010107f
+        #        error bad version
+        #    endif
+        #else
+        #    if OPENSSL_VERSION_NUMBER < 0x30000000L
+        #        error bad version
+        #    endif
+        #endif
+        int main() { return 0; }
+        " OPENSSL_VERSION_SUPPORTED)
+        set(CMAKE_REQUIRED_INCLUDES ${SAVED_CMAKE_REQUIRED_INCLUDES})
+        if (OPENSSL_VERSION_SUPPORTED)
+            message(STATUS "OpenSSL found: ${OPENSSL_VERSION}")
+            set(CPPHTTPLIB_OPENSSL_SUPPORT TRUE)
+            target_link_libraries(${TARGET} PUBLIC OpenSSL::SSL OpenSSL::Crypto)
+        endif()
+    else()
+        message(STATUS "OpenSSL not found, SSL support disabled")
+    endif()
+endif()
+
+if (CPPHTTPLIB_OPENSSL_SUPPORT)
+    target_compile_definitions(${TARGET} PUBLIC CPPHTTPLIB_OPENSSL_SUPPORT) # used in server.cpp
+    if (APPLE AND CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+        target_compile_definitions(${TARGET} PRIVATE CPPHTTPLIB_USE_CERTS_FROM_MACOSX_KEYCHAIN)
+        find_library(CORE_FOUNDATION_FRAMEWORK CoreFoundation REQUIRED)
+        find_library(SECURITY_FRAMEWORK Security REQUIRED)
+        target_link_libraries(${TARGET} PUBLIC ${CORE_FOUNDATION_FRAMEWORK} ${SECURITY_FRAMEWORK})
+    endif()
+    if (WIN32 AND NOT MSVC)
+        target_link_libraries(${TARGET} PUBLIC crypt32)
+    endif()
+endif()

vendor/cpp-httplib/LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2017 yhirose
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+