depends: libusb: build with cmake

This commit is contained in:
tobtoht
2025-02-22 09:10:29 +01:00
parent e84661f758
commit fad3eb259c
6 changed files with 344 additions and 35 deletions
+5
View File
@@ -4,11 +4,16 @@ $(package)_download_path=https://github.com/libusb/hidapi/archive/refs/tags
$(package)_file_name=$(package)-$($(package)_version).tar.gz
$(package)_sha256_hash=a5714234abe6e1f53647dd8cba7d69f65f71c558b7896ed218864ffcf405bcbd
$(package)_linux_dependencies=libusb eudev
$(package)_patches=cmake-fix-libusb.patch
define $(package)_set_vars
$(package)_config_opts+=-DBUILD_SHARED_LIBS=OFF
endef
define $(package)_preprocess_cmds
patch -p1 < $($(package)_patch_dir)/cmake-fix-libusb.patch
endef
define $(package)_config_cmds
$($(package)_cmake) .
endef
+6 -13
View File
@@ -4,23 +4,20 @@ $(package)_download_path=https://github.com/libusb/libusb/archive/refs/tags
$(package)_download_file=v$($(package)_version).tar.gz
$(package)_file_name=$(package)-$($(package)_version).tar.gz
$(package)_sha256_hash=e8f18a7a36ecbb11fb820bd71540350d8f61bcd9db0d2e8c18a6fb80b214a3de
$(package)_patches=fix-c11-check.patch
$(package)_patches=CMakeLists.txt config.h.in
define $(package)_preprocess_cmds
patch -p1 < $($(package)_patch_dir)/fix-c11-check.patch && \
cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub . && \
autoreconf -i
cp -f $($(package)_patch_dir)/CMakeLists.txt . && \
cp -f $($(package)_patch_dir)/config.h.in .
endef
define $(package)_set_vars
$(package)_config_opts=--disable-shared
$(package)_config_opts_linux=--with-pic --disable-udev
$(package)_config_opts_mingw32=--disable-udev
$(package)_config_opts_darwin=--disable-udev
$(package)_config_opts := -DBUILD_SHARED_LIBS=OFF
$(package)_config_opts_linux += -DLIBUSB_ENABLE_UDEV=OFF
endef
define $(package)_config_cmds
$($(package)_autoconf)
$($(package)_cmake) .
endef
define $(package)_build_cmd
@@ -30,7 +27,3 @@ endef
define $(package)_stage_cmds
$(MAKE) DESTDIR=$($(package)_staging_dir) install
endef
define $(package)_postprocess_cmds
cp -f lib/libusb-1.0.a lib/libusb.a
endef
@@ -0,0 +1,20 @@
diff --git a/libusb/CMakeLists.txt b/libusb/CMakeLists.txt
index 6cd48c4..9411468 100644
--- a/libusb/CMakeLists.txt
+++ b/libusb/CMakeLists.txt
@@ -11,9 +11,12 @@ target_link_libraries(hidapi_libusb PUBLIC hidapi_include)
if(TARGET usb-1.0)
target_link_libraries(hidapi_libusb PRIVATE usb-1.0)
else()
- include(FindPkgConfig)
- pkg_check_modules(libusb REQUIRED IMPORTED_TARGET libusb-1.0>=1.0.9)
- target_link_libraries(hidapi_libusb PRIVATE PkgConfig::libusb)
+ find_library(libusb-1.0 usb-1.0)
+ find_path(LIBUSB_INCLUDE_DIR
+ NAMES libusb.h
+ PATH_SUFFIXES libusb-1.0)
+ target_link_libraries(hidapi_libusb PRIVATE ${libusb-1.0})
+ include_directories(${LIBUSB_INCLUDE_DIR})
endif()
find_package(Threads REQUIRED)
@@ -0,0 +1,238 @@
# From https://github.com/libusb/libusb-cmake/tree/main
cmake_minimum_required(VERSION 3.16)
get_filename_component(LIBUSB_ROOT "libusb" ABSOLUTE)
# Get the version information from version.h ignoring the nano version as it appears in version_nano.h and so we need it?
file(READ "${LIBUSB_ROOT}/version.h" VERSIONHEADERDATA)
string(REGEX MATCH "#define LIBUSB_MAJOR ([0-9]*)" _ ${VERSIONHEADERDATA})
set(LIBUSB_VERSION_MAJOR ${CMAKE_MATCH_1})
string(REGEX MATCH "#define LIBUSB_MINOR ([0-9]*)" _ ${VERSIONHEADERDATA})
set(LIBUSB_VERSION_MINOR ${CMAKE_MATCH_1})
string(REGEX MATCH "#define LIBUSB_MICRO ([0-9]*)" _ ${VERSIONHEADERDATA})
set(LIBUSB_VERSION_MICRO ${CMAKE_MATCH_1})
set(LIBUSB_VERSION "${LIBUSB_VERSION_MAJOR}.${LIBUSB_VERSION_MINOR}.${LIBUSB_VERSION_MICRO}")
project(usb-1.0
DESCRIPTION "A cross-platform library to access USB devices"
VERSION ${LIBUSB_VERSION}
LANGUAGES C
)
if(EMSCRIPTEN)
set(CMAKE_CXX_STANDARD 20)
enable_language(CXX)
endif()
# This function generates all the local variables what end up getting written to config.
# We use a function as any vars set in this context don't mess with the rest of the file.
# e.g. Logging LIBUSB_ENABLE_LOGGING mapps to ENABLE_LOGGING in the config, keeps it clean
function(generate_config_file)
include(CheckIncludeFiles)
include(CheckFunctionExists)
include(CheckSymbolExists)
include(CheckStructHasMember)
include(CheckCCompilerFlag)
check_function_exists(clock_gettime HAVE_CLOCK_GETTIME)
check_function_exists(pthread_condattr_setclock HAVE_PTHREAD_CONDATTR_SETCLOCK)
check_function_exists(pthread_setname_np HAVE_PTHREAD_SETNAME_NP)
check_function_exists(pthread_threadid_np HAVE_PTHREAD_THREADID_NP)
check_function_exists(eventfd HAVE_EVENTFD)
check_function_exists(pipe2 HAVE_PIPE2)
check_function_exists(syslog HAVE_SYSLOG)
check_include_files(asm/types.h HAVE_ASM_TYPES_H)
check_include_files(sys/eventfd.h HAVE_EVENTFD)
check_include_files(string.h HAVE_STRING_H)
check_include_files(sys/time.h HAVE_SYS_TIME_H)
check_symbol_exists(timerfd_create "sys/timerfd.h" HAVE_TIMERFD)
check_symbol_exists(nfds_t "poll.h" HAVE_NFDS_T)
check_struct_has_member("struct timespec" tv_sec time.h HAVE_STRUCT_TIMESPEC)
if(HAVE_VISIBILITY)
set(DEFAULT_VISIBILITY "__attribute__((visibility(\"default\")))")
else()
set(DEFAULT_VISIBILITY "" )
endif()
# Set vars that will be written into the config file.
if(WIN32)
set(PLATFORM_WINDOWS 1)
else()
set(PLATFORM_POSIX 1)
endif()
if(LIBUSB_ENABLE_LOGGING)
set(ENABLE_LOGGING ${LIBUSB_ENABLE_LOGGING})
endif()
if(LIBUSB_ENABLE_DEBUG_LOGGING)
set(ENABLE_DEBUG_LOGGING ${LIBUSB_ENABLE_DEBUG_LOGGING})
endif()
if(CMAKE_C_COMPILER_ID MATCHES "Clang" OR CMAKE_C_COMPILER_ID STREQUAL "GNU")
check_c_compiler_flag("-fvisibility=hidden" HAVE_VISIBILITY)
endif()
file(MAKE_DIRECTORY "${LIBUSB_GEN_INCLUDES}")
if(NOT MSVC)
set(_GNU_SOURCE TRUE)
endif()
configure_file(config.h.in "${LIBUSB_GEN_INCLUDES}/config.h" @ONLY)
endfunction()
if(BUILD_SHARED_LIBS)
set(LIBUSB_BUILD_SHARED_LIBS_DEFAULT ON)
else()
set(LIBUSB_BUILD_SHARED_LIBS_DEFAULT OFF)
endif()
option(LIBUSB_BUILD_SHARED_LIBS "Build Shared Libraries for libusb" ${LIBUSB_BUILD_SHARED_LIBS_DEFAULT})
option(LIBUSB_BUILD_TESTING "Build Tests" OFF)
if(LIBUSB_BUILD_TESTING)
enable_testing()
endif()
option(LIBUSB_BUILD_EXAMPLES "Build Example Applications" OFF)
option(LIBUSB_INSTALL_TARGETS "Install libusb targets" ON)
option(LIBUSB_TARGETS_INCLUDE_USING_SYSTEM "Make targets include paths System" ON)
option(LIBUSB_ENABLE_LOGGING "Enable Logging" ON)
option(LIBUSB_ENABLE_DEBUG_LOGGING "Enable Debug Logging" OFF)
if(CMAKE_SYSTEM_NAME MATCHES "Linux")
option(LIBUSB_ENABLE_UDEV "Enable udev backend for device enumeration" ON)
endif()
set(LIBUSB_GEN_INCLUDES "${CMAKE_CURRENT_BINARY_DIR}/gen_include")
generate_config_file()
if(LIBUSB_BUILD_SHARED_LIBS)
add_library(usb-1.0 SHARED)
else()
add_library(usb-1.0 STATIC)
endif()
set_target_properties(usb-1.0 PROPERTIES
PREFIX lib # to be consistent with mainline libusb build system(s)
)
# common sources
target_sources(usb-1.0 PRIVATE
"${LIBUSB_GEN_INCLUDES}/config.h"
"${LIBUSB_ROOT}/core.c"
"${LIBUSB_ROOT}/descriptor.c"
"${LIBUSB_ROOT}/hotplug.c"
"${LIBUSB_ROOT}/io.c"
"${LIBUSB_ROOT}/libusb.h"
"${LIBUSB_ROOT}/libusbi.h"
"${LIBUSB_ROOT}/strerror.c"
"${LIBUSB_ROOT}/sync.c"
"${LIBUSB_ROOT}/version.h"
"${LIBUSB_ROOT}/version_nano.h"
)
target_include_directories(usb-1.0
PRIVATE
"${LIBUSB_GEN_INCLUDES}"
"${LIBUSB_ROOT}/os"
)
if (LIBUSB_TARGETS_INCLUDE_USING_SYSTEM)
target_include_directories(usb-1.0 SYSTEM PUBLIC "${LIBUSB_ROOT}")
else()
target_include_directories(usb-1.0 PUBLIC "${LIBUSB_ROOT}")
endif()
if(WIN32)
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/libusb-1.0.def"
"${LIBUSB_ROOT}/os/events_windows.c"
"${LIBUSB_ROOT}/os/events_windows.h"
"${LIBUSB_ROOT}/os/threads_windows.c"
"${LIBUSB_ROOT}/os/threads_windows.h"
"${LIBUSB_ROOT}/os/windows_common.c"
"${LIBUSB_ROOT}/os/windows_common.h"
"${LIBUSB_ROOT}/os/windows_usbdk.c"
"${LIBUSB_ROOT}/os/windows_usbdk.h"
"${LIBUSB_ROOT}/os/windows_winusb.c"
"${LIBUSB_ROOT}/os/windows_winusb.h"
$<$<C_COMPILER_ID:MSVC>:${LIBUSB_ROOT}/libusb-1.0.rc>
)
target_compile_definitions(usb-1.0 PRIVATE $<$<C_COMPILER_ID:MSVC>:_CRT_SECURE_NO_WARNINGS=1>)
target_link_libraries(usb-1.0 PRIVATE windowsapp)
set_target_properties(usb-1.0 PROPERTIES UNITY_BUILD OFF)
else()
# common POSIX/non-Windows sources
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/os/events_posix.c"
"${LIBUSB_ROOT}/os/events_posix.h"
"${LIBUSB_ROOT}/os/threads_posix.c"
"${LIBUSB_ROOT}/os/threads_posix.h"
)
if(CMAKE_SYSTEM_NAME MATCHES "Linux")
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/os/linux_usbfs.c"
"${LIBUSB_ROOT}/os/linux_usbfs.h"
)
if(LIBUSB_ENABLE_UDEV)
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/os/linux_udev.c"
)
target_link_libraries(usb-1.0 PRIVATE udev)
target_compile_definitions(usb-1.0 PRIVATE HAVE_LIBUDEV=1)
else()
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/os/linux_netlink.c"
)
endif()
find_package(Threads REQUIRED)
target_link_libraries(usb-1.0 PRIVATE Threads::Threads)
elseif(ANDROID)
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/os/linux_netlink.c"
"${LIBUSB_ROOT}/os/linux_usbfs.c"
"${LIBUSB_ROOT}/os/linux_usbfs.h"
)
target_link_libraries(usb-1.0 PRIVATE android log)
elseif(APPLE)
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/os/darwin_usb.c"
"${LIBUSB_ROOT}/os/darwin_usb.h"
)
target_link_libraries(usb-1.0 PRIVATE
"-framework Foundation"
"-framework IOKit"
"-framework Security"
)
elseif(CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/os/netbsd_usb.c"
)
elseif(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/os/openbsd_usb.c"
)
elseif(EMSCRIPTEN)
target_sources(usb-1.0 PRIVATE
"${LIBUSB_ROOT}/os/emscripten_webusb.cpp"
)
target_compile_options(usb-1.0 PRIVATE -pthread)
else()
message(FATAL_ERROR "Unsupported target platform: ${CMAKE_SYSTEM_NAME}")
endif()
endif()
if(LIBUSB_BUILD_TESTING)
add_subdirectory(tests)
endif()
if(LIBUSB_BUILD_EXAMPLES)
add_subdirectory(examples)
endif()
if(LIBUSB_INSTALL_TARGETS)
install(TARGETS usb-1.0)
install(FILES "${LIBUSB_ROOT}/libusb.h" DESTINATION "include/libusb-1.0")
endif()
@@ -0,0 +1,75 @@
/* #define to the attribute for default visibility. */
#define DEFAULT_VISIBILITY @DEFAULT_VISIBILITY@
/* #define to 1 to start with debug message logging enabled. */
#cmakedefine ENABLE_DEBUG_LOGGING 1
/* #define to 1 to enable message logging. */
#cmakedefine ENABLE_LOGGING 1
/* #define to 1 if you have the <asm/types.h> header file. */
#cmakedefine HAVE_ASM_TYPES_H
/* #define to 1 if you have the `clock_gettime' function. */
#cmakedefine HAVE_CLOCK_GETTIME 1
/* #define to 1 if the system has eventfd functionality. */
#cmakedefine HAVE_EVENTFD 1
/* #define to 1 if the system has the type `nfds_t'. */
#cmakedefine HAVE_NFDS_T 1
/* #define to 1 if you have the `pipe2' function. */
#cmakedefine HAVE_PIPE2 1
/* #define to 1 if you have the `pthread_condattr_setclock' function. */
#cmakedefine HAVE_PTHREAD_CONDATTR_SETCLOCK 1
/* #define to 1 if you have the `pthread_setname_np' function. */
#cmakedefine HAVE_PTHREAD_SETNAME_NP 1
/* #define to 1 if you have the `pthread_threadid_np' function. */
#cmakedefine HAVE_PTHREAD_THREADID_NP 1
/* #define to 1 if you have the <string.h> header file. */
#cmakedefine HAVE_STRING_H 1
/* #define to 1 if the system has the type `struct timespec'. */
#cmakedefine HAVE_STRUCT_TIMESPEC 1
/* #define to 1 if you have the `syslog' function. */
#cmakedefine HAVE_SYSLOG 1
/* #define to 1 if you have the <sys/time.h> header file. */
#cmakedefine HAVE_SYS_TIME_H 1
/* #define to 1 if the system has timerfd functionality. */
#cmakedefine HAVE_TIMERFD 1
/* #define to 1 if compiling for a POSIX platform. */
#cmakedefine PLATFORM_POSIX 1
/* #define to 1 if compiling for a Windows platform. */
#cmakedefine PLATFORM_WINDOWS 1
#if defined(__GNUC__)
#define PRINTF_FORMAT(a, b) __attribute__ ((format (__printf__, a, b)))
#else
#define PRINTF_FORMAT(a, b)
#endif
/* #define to 1 if you have the ANSI C header files. */
#cmakedefine STDC_HEADERS 1
/* #define to 1 to output logging messages to the systemwide log. */
#cmakedefine USE_SYSTEM_LOGGING_FACILITY
/* Enable GNU extensions. */
#cmakedefine _GNU_SOURCE 1
/* Define to `__inline__' or `__inline' if that's what the C compiler
calls it, or to nothing if 'inline' is not supported under any name. */
#ifndef __cplusplus
/* #undef inline */
#endif
@@ -1,22 +0,0 @@
diff --git a/configure.ac b/configure.ac
index 6dc7c698..eebe10a1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -46,7 +46,7 @@ dnl note that we don't just check if the compiler accepts '-std=x11'
dnl but also that it supports the _Thread_local keyword because some compilers
dnl (e.g. gcc 4.8) accept the command line option but do not implement TLS
saved_CFLAGS="${CFLAGS}"
-CFLAGS="-std=gnu11"
+CFLAGS="${saved_CFLAGS} -std=gnu11"
AC_MSG_CHECKING([if $CC supports -std=gnu11])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_Thread_local int x;], [x = 42;])],
[AC_MSG_RESULT([yes])
@@ -55,7 +55,7 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_Thread_local int x;], [x = 42;])],
c_dialect=])
if test "x$c_dialect" != xgnu; then
dnl fallback check for -std=c11 compiler support (required)
- CFLAGS="-std=c11"
+ CFLAGS="${saved_CFLAGS} -std=c11"
AC_MSG_CHECKING([if $CC supports -std=c11])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_Thread_local int x;], [x = 42;])],
[AC_MSG_RESULT([yes])],