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vcpkg/ports/ggml/pkgconfig.diff

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diff --git a/CMakeLists.txt b/CMakeLists.txt
index 56420587..98422c5c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -328,7 +328,7 @@ if (GGML_STANDALONE)
@ONLY)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/ggml.pc
- DESTINATION share/pkgconfig)
+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
endif()
#
@@ -349,6 +349,7 @@ set(variable_set_statements
set(GGML_SHARED_LIB ${BUILD_SHARED_LIBS})
get_cmake_property(all_variables VARIABLES)
+list(FILTER all_variables EXCLUDE REGEX "^GGML_PKGCONFIG")
foreach(variable_name IN LISTS all_variables)
if(variable_name MATCHES "^GGML_")
string(REPLACE ";" "\\;"
diff --git a/ggml.pc.in b/ggml.pc.in
index 3e0291e0..a7627339 100644
--- a/ggml.pc.in
+++ b/ggml.pc.in
@@ -6,5 +6,7 @@ libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
Name: ggml
Description: The GGML Tensor Library for Machine Learning
Version: @GGML_VERSION@
-Cflags: -I${includedir}
-Libs: -L${libdir} -lggml
+Cflags: -I${includedir} @GGML_PKGCONFIG_CFLAGS@
+Libs: -L${libdir} -lggml @GGML_PKGCONFIG_LIBS_BACKEND@ -lggml-base
+Libs.private: @GGML_PKGCONFIG_LIBS_PRIVATE@
+Requires.private: @GGML_PKGCONFIG_REQUIRES_PRIVATE@
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index c8f3d859..d7c15992 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -186,6 +186,10 @@ endif()
# ggml
+set(GGML_PKGCONFIG_CFLAGS "")
+set(GGML_PKGCONFIG_LIBS_BACKEND "")
+set(GGML_PKGCONFIG_LIBS_PRIVATE "")
+
if (GGML_BACKEND_DL AND NOT BUILD_SHARED_LIBS)
message(FATAL_ERROR "GGML_BACKEND_DL requires BUILD_SHARED_LIBS")
endif()
@@ -228,6 +232,7 @@ target_link_libraries(ggml PUBLIC ggml-base)
if (CMAKE_SYSTEM_NAME MATCHES "Linux")
target_link_libraries(ggml PRIVATE dl)
+ string(APPEND GGML_PKGCONFIG_LIBS_PRIVATE " -ldl")
endif()
function(ggml_add_backend_library backend)
@@ -272,12 +277,20 @@ function(ggml_add_backend backend)
string(TOUPPER "GGML_${backend}" backend_id)
if (${backend_id})
string(TOLOWER "ggml-${backend}" backend_target)
+ if (NOT GGML_BACKEND_DL)
+ # Mirrors ggml_add_backend_library but avoids cmake scoping
+ set(GGML_PKGCONFIG_LIBS_BACKEND "${GGML_PKGCONFIG_LIBS_BACKEND} -l${backend_target}")
+ endif()
add_subdirectory(${backend_target})
message(STATUS "Including ${backend} backend")
if (NOT GGML_BACKEND_DL)
string(TOUPPER "GGML_USE_${backend}" backend_use)
target_compile_definitions(ggml PUBLIC ${backend_use})
+ set(GGML_PKGCONFIG_CFLAGS "${GGML_PKGCONFIG_CFLAGS} -D${backend_use}" PARENT_SCOPE)
endif()
+ set(GGML_PKGCONFIG_LIBS_BACKEND "${GGML_PKGCONFIG_LIBS_BACKEND}" PARENT_SCOPE)
+ set(GGML_PKGCONFIG_LIBS_PRIVATE "${GGML_PKGCONFIG_LIBS_PRIVATE}" PARENT_SCOPE)
+ set(GGML_PKGCONFIG_REQUIRES_PRIVATE "${GGML_PKGCONFIG_REQUIRES_PRIVATE}" PARENT_SCOPE)
endif()
endfunction()
@@ -399,11 +412,15 @@ find_library(MATH_LIBRARY m)
if (MATH_LIBRARY)
if (NOT WIN32 OR NOT DEFINED ENV{ONEAPI_ROOT})
target_link_libraries(ggml-base PRIVATE m)
+ string(APPEND GGML_PKGCONFIG_LIBS_PRIVATE " -lm")
endif()
endif()
if (CMAKE_SYSTEM_NAME MATCHES "Android")
target_link_libraries(ggml-base PRIVATE dl)
+ if(NOT GGML_PKGCONFIG_LIBS_PRIVATE MATCHES " -ldl")
+ string(APPEND GGML_PKGCONFIG_LIBS_PRIVATE " -ldl")
+ endif()
endif()
if(CMAKE_SYSTEM_NAME MATCHES "visionOS")
@@ -416,4 +433,10 @@ if (BUILD_SHARED_LIBS)
target_compile_definitions(${target} PRIVATE GGML_BUILD)
target_compile_definitions(${target} PUBLIC GGML_SHARED)
endforeach()
+ string(APPEND GGML_PKGCONFIG_CFLAGS " -DGGML_SHARED -DGGML_BACKEND_SHARED")
endif()
+
+set(GGML_PKGCONFIG_CFLAGS "${GGML_PKGCONFIG_CFLAGS}" PARENT_SCOPE)
+set(GGML_PKGCONFIG_LIBS_BACKEND "${GGML_PKGCONFIG_LIBS_BACKEND}" PARENT_SCOPE)
+set(GGML_PKGCONFIG_LIBS_PRIVATE "${GGML_PKGCONFIG_LIBS_PRIVATE}" PARENT_SCOPE)
+set(GGML_PKGCONFIG_REQUIRES_PRIVATE "${GGML_PKGCONFIG_REQUIRES_PRIVATE}" PARENT_SCOPE)
diff --git a/src/ggml-blas/CMakeLists.txt b/src/ggml-blas/CMakeLists.txt
index 60ce4b1e..058f65cd 100644
--- a/src/ggml-blas/CMakeLists.txt
+++ b/src/ggml-blas/CMakeLists.txt
@@ -79,6 +79,7 @@ if (BLAS_FOUND)
endif()
target_link_libraries (ggml-blas PRIVATE ${BLAS_LIBRARIES})
+ set(GGML_PKGCONFIG_REQUIRES_PRIVATE "${GGML_PKGCONFIG_REQUIRES_PRIVATE} cblas" PARENT_SCOPE)
target_include_directories(ggml-blas PRIVATE ${BLAS_INCLUDE_DIRS})
else()
message(FATAL_ERROR "BLAS not found, please refer to "
diff --git a/src/ggml-cpu/CMakeLists.txt b/src/ggml-cpu/CMakeLists.txt
index 42041b71..b17aca1a 100644
--- a/src/ggml-cpu/CMakeLists.txt
+++ b/src/ggml-cpu/CMakeLists.txt
@@ -52,6 +52,9 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
target_compile_features(${GGML_CPU_NAME} PRIVATE c_std_11 cxx_std_17)
target_include_directories(${GGML_CPU_NAME} PRIVATE . ggml-cpu)
+ set(libs_private "")
+ set(pkgconfig_cflags "")
+
if (APPLE AND GGML_ACCELERATE)
find_library(ACCELERATE_FRAMEWORK Accelerate)
if (ACCELERATE_FRAMEWORK)
@@ -62,6 +65,7 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
target_compile_definitions(${GGML_CPU_NAME} PRIVATE ACCELERATE_LAPACK_ILP64)
target_link_libraries(${GGML_CPU_NAME} PRIVATE ${ACCELERATE_FRAMEWORK})
+ string(APPEND libs_private " -framework Accelerate")
else()
message(WARNING "Accelerate framework not found")
endif()
@@ -74,6 +78,18 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
target_compile_definitions(${GGML_CPU_NAME} PRIVATE GGML_USE_OPENMP)
target_link_libraries(${GGML_CPU_NAME} PRIVATE OpenMP::OpenMP_C OpenMP::OpenMP_CXX)
+ set(items "")
+ foreach(lib IN LISTS OpenMP_CXX_LIB_NAMES OpenMP_C_LIB_NAMES)
+ list(REMOVE_ITEM items " -l${lib}")
+ list(APPEND items " -l${lib}")
+ endforeach()
+ string(APPEND libs_private ${items})
+ set(items "")
+ foreach(flag IN LISTS OpenMP_CXX_FLAGS OpenMP_C_FLAGS)
+ list(REMOVE_ITEM items " ${flag}")
+ list(APPEND items " ${flag}")
+ endforeach()
+ string(APPEND pkgconfig_cflags ${items})
else()
set(GGML_OPENMP_ENABLED "OFF" CACHE INTERNAL "")
message(WARNING "OpenMP not found")
@@ -96,8 +112,12 @@ function(ggml_add_cpu_backend_variant_impl tag_name)
target_compile_definitions(${GGML_CPU_NAME} PRIVATE GGML_USE_CPU_HBM)
target_link_libraries(${GGML_CPU_NAME} PUBLIC memkind)
+ string(APPEND libs_private " -lmemkind")
endif()
+ set(GGML_PKGCONFIG_CFLAGS "${GGML_PKGCONFIG_CFLAGS}${pkgconfig_cflags}" PARENT_SCOPE)
+ set(GGML_PKGCONFIG_LIBS_PRIVATE "${GGML_PKGCONFIG_LIBS_PRIVATE}${libs_private}" PARENT_SCOPE)
+
if (GGML_SYSTEM_ARCH STREQUAL "ARM")
message(STATUS "ARM detected")
list(APPEND GGML_CPU_SOURCES
diff --git a/src/ggml-metal/CMakeLists.txt b/src/ggml-metal/CMakeLists.txt
index 63418fe1..138996a1 100644
--- a/src/ggml-metal/CMakeLists.txt
+++ b/src/ggml-metal/CMakeLists.txt
@@ -19,6 +19,11 @@ target_link_libraries(ggml-metal PRIVATE
${METALKIT_FRAMEWORK}
)
+set(GGML_PKGCONFIG_LIBS_PRIVATE
+ "${GGML_PKGCONFIG_LIBS_PRIVATE} -framework Foundation -framework Metal -framework MetalKit"
+ PARENT_SCOPE
+)
+
if (GGML_METAL_NDEBUG)
add_compile_definitions(GGML_METAL_NDEBUG)
endif()
diff --git a/src/ggml-opencl/CMakeLists.txt b/src/ggml-opencl/CMakeLists.txt
index 7e6c8438..de676a79 100644
--- a/src/ggml-opencl/CMakeLists.txt
+++ b/src/ggml-opencl/CMakeLists.txt
@@ -7,6 +7,7 @@ ggml_add_backend_library(${TARGET_NAME}
ggml-opencl.cpp
../../include/ggml-opencl.h)
target_link_libraries(${TARGET_NAME} PRIVATE ${OpenCL_LIBRARIES})
+set(GGML_PKGCONFIG_REQUIRES_PRIVATE "${GGML_PKGCONFIG_REQUIRES_PRIVATE} OpenCL" PARENT_SCOPE)
target_include_directories(${TARGET_NAME} PRIVATE ${OpenCL_INCLUDE_DIRS})
if (GGML_OPENCL_PROFILING)
diff --git a/src/ggml-vulkan/CMakeLists.txt b/src/ggml-vulkan/CMakeLists.txt
index b97e7bf9..ec194126 100644
--- a/src/ggml-vulkan/CMakeLists.txt
+++ b/src/ggml-vulkan/CMakeLists.txt
@@ -77,6 +77,11 @@ if (Vulkan_FOUND)
)
target_link_libraries(ggml-vulkan PRIVATE Vulkan::Vulkan)
+ if(ANDROID)
+ set(GGML_PKGCONFIG_LIBS_PRIVATE "${GGML_PKGCONFIG_LIBS_PRIVATE} -lvulkan" PARENT_SCOPE)
+ else()
+ set(GGML_PKGCONFIG_REQUIRES_PRIVATE "${GGML_PKGCONFIG_REQUIRES_PRIVATE} vulkan" PARENT_SCOPE)
+ endif()
target_include_directories(ggml-vulkan PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
# Workaround to the "can't dereference invalidated vector iterator" bug in clang-cl debug build
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