Support cross-compiling for Windows
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0283189070
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b5dec466c6
GPG Key ID:
A0420B94F92B9493
@ -11,6 +11,23 @@ if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-function")
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endif ()
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if (WIN32 AND CMAKE_CROSSCOMPILING)
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set (win32_deps_root "${PROJECT_SOURCE_DIR}")
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set (win32_deps_prefix "${win32_deps_root}/mingw64")
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list (APPEND CMAKE_PREFIX_PATH "${win32_deps_prefix}")
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list (APPEND CMAKE_INCLUDE_PATH "${win32_deps_prefix}/lib")
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set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mms-bitfields")
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list (APPEND CMAKE_FIND_ROOT_PATH ${win32_deps_prefix})
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# Relativize prefixes, and bar pkg-config from looking up host libraries
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set (ENV{PKG_CONFIG_SYSROOT_DIR} "${win32_deps_root}")
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set (win32_deps_pcpath
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"${win32_deps_prefix}/share/pkgconfig:${win32_deps_prefix}/lib/pkgconfig")
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set (ENV{PKG_CONFIG_PATH} "${win32_deps_pcpath}")
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set (ENV{PKG_CONFIG_LIBDIR} "${win32_deps_pcpath}")
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endif ()
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# Dependencies
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set (CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/liberty/cmake)
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@ -35,13 +52,14 @@ elseif (APPLE)
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add_definitions (-D_DARWIN_C_SOURCE)
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endif ()
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if (WITH_LIBUSB)
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if (WITH_LIBUSB AND NOT WIN32)
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list (APPEND targets elksmart-comm)
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add_executable (elksmart-comm elksmart-comm.c)
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target_include_directories (elksmart-comm PUBLIC ${libusb_INCLUDE_DIRS})
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target_link_directories (elksmart-comm PUBLIC ${libusb_LIBRARY_DIRS})
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target_link_libraries (elksmart-comm ${libusb_LIBRARIES})
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endif ()
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if (WITH_LIBUSB)
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list (APPEND targets razer-bw-te-ctl)
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add_executable (razer-bw-te-ctl razer-bw-te-ctl.c)
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target_include_directories (razer-bw-te-ctl PUBLIC ${libusb_INCLUDE_DIRS})
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@ -80,27 +98,29 @@ if (WITH_HIDRAW AND WIN32)
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target_link_options (eizoctltray PUBLIC -static -municode)
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target_include_directories (eizoctltray PUBLIC ${hidapi_INCLUDE_DIRS})
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target_link_directories (eizoctltray PUBLIC ${hidapi_LIBRARY_DIRS})
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target_link_libraries (eizoctltray ${hidapi_LIBRARIES} PowrProf)
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target_link_libraries (eizoctltray ${hidapi_LIBRARIES} powrprof)
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endif ()
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# Generate documentation from help output
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find_program (HELP2MAN_EXECUTABLE help2man)
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if (NOT HELP2MAN_EXECUTABLE)
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message (FATAL_ERROR "help2man not found")
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if (NOT CMAKE_CROSSCOMPILING)
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find_program (HELP2MAN_EXECUTABLE help2man)
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if (NOT HELP2MAN_EXECUTABLE)
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message (FATAL_ERROR "help2man not found")
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endif ()
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foreach (target ${targets})
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set (page_output "${PROJECT_BINARY_DIR}/${target}.1")
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list (APPEND project_MAN_PAGES "${page_output}")
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add_custom_command (OUTPUT ${page_output}
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COMMAND ${HELP2MAN_EXECUTABLE} -N
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"${PROJECT_BINARY_DIR}/${target}" -o ${page_output}
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DEPENDS ${target}
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COMMENT "Generating man page for ${target}" VERBATIM)
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endforeach ()
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add_custom_target (docs ALL DEPENDS ${project_MAN_PAGES})
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endif ()
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foreach (target ${targets})
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set (page_output "${PROJECT_BINARY_DIR}/${target}.1")
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list (APPEND project_MAN_PAGES "${page_output}")
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add_custom_command (OUTPUT ${page_output}
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COMMAND ${HELP2MAN_EXECUTABLE} -N
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"${PROJECT_BINARY_DIR}/${target}" -o ${page_output}
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DEPENDS ${target}
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COMMENT "Generating man page for ${target}" VERBATIM)
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endforeach ()
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add_custom_target (docs ALL DEPENDS ${project_MAN_PAGES})
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# The files to be installed
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include (GNUInstallDirs)
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62
Win64Depends.sh
Normal file
62
Win64Depends.sh
Normal file
@ -0,0 +1,62 @@
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#!/bin/sh -e
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# Win64Depends.sh: download dependencies from MSYS2 for cross-compilation.
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# Dependencies: AWK, sed, sha256sum, cURL, bsdtar
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repository=https://repo.msys2.org/mingw/mingw64/
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status() {
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echo "$(tput bold)-- $*$(tput sgr0)"
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}
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dbsync() {
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status Fetching repository DB
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[ -f db.tsv ] || curl -# "$repository/mingw64.db" | bsdtar -xOf- | awk '
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function flush() { print f["%NAME%"] f["%FILENAME%"] f["%DEPENDS%"] }
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NR > 1 && $0 == "%FILENAME%" { flush(); for (i in f) delete f[i] }
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!/^[^%]/ { field = $0; next } { f[field] = f[field] $0 "\t" }
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field == "%SHA256SUM%" { path = "*packages/" f["%FILENAME%"]
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sub(/\t$/, "", path); print $0, path > "db.sums" } END { flush() }
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' > db.tsv
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}
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fetch() {
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status Resolving "$@"
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mkdir -p packages
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awk -F'\t' 'function get(name, i, a) {
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if (visited[name]++ || !(name in filenames)) return
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print filenames[name]; split(deps[name], a); for (i in a) get(a[i])
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} BEGIN { while ((getline < "db.tsv") > 0) {
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filenames[$1] = $2; deps[$1] = ""; for (i = 3; i <= NF; i++) {
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gsub(/[<=>].*/, "", $i); deps[$1] = deps[$1] $i FS }
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} for (i = 0; i < ARGC; i++) get(ARGV[i]) }' "$@" | tee db.want | \
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while IFS= read -r name
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do
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status Fetching "$name"
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[ -f "packages/$name" ] || curl -#o "packages/$name" "$repository/$name"
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done
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}
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verify() {
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status Verifying checksums
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sha256sum --ignore-missing --quiet -c db.sums
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}
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extract() {
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status Extracting packages
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for subdir in *
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do [ -d "$subdir" -a "$subdir" != packages ] && rm -rf -- "$subdir"
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done
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while IFS= read -r name
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do bsdtar -xf "packages/$name" --strip-components 1
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done < db.want
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}
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# This directory name matches the prefix in .pc files, so we don't need to
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# modify them (pkgconf has --prefix-variable, but CMake can't pass that option).
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mkdir -p mingw64
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cd mingw64
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dbsync
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fetch mingw-w64-x86_64-hidapi mingw-w64-x86_64-libusb
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verify
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extract
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status Success
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@ -309,7 +309,7 @@ apply_options(libusb_device_handle *device,
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return 0;
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}
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#define ERROR(label, ...) \
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#define FAIL(label, ...) \
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do { \
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fprintf(stderr, "Error: " __VA_ARGS__); \
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status = 1; \
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@ -326,7 +326,7 @@ main(int argc, char *argv[])
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int result, status = 0;
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if ((result = libusb_init(NULL)))
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ERROR(error_0, "libusb initialisation failed: %s\n",
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FAIL(error_0, "libusb initialisation failed: %s\n",
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libusb_error_name(result));
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result = 0;
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@ -334,10 +334,10 @@ main(int argc, char *argv[])
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find_device(USB_VENDOR_RAZER, USB_PRODUCT_RAZER_BW_TE, &result);
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if (!device) {
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if (result)
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ERROR(error_1, "couldn't open device: %s\n",
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FAIL(error_1, "couldn't open device: %s\n",
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libusb_error_name(result));
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else
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ERROR(error_1, "no suitable device found\n");
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FAIL(error_1, "no suitable device found\n");
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}
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bool reattach_driver = false;
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@ -348,29 +348,29 @@ main(int argc, char *argv[])
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case 1:
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reattach_driver = true;
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if ((result = libusb_detach_kernel_driver(device, BW_CTL_IFACE)))
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ERROR(error_2, "couldn't detach kernel driver: %s\n",
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FAIL(error_2, "couldn't detach kernel driver: %s\n",
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libusb_error_name(result));
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break;
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default:
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ERROR(error_2, "coudn't detect kernel driver presence: %s\n",
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FAIL(error_2, "coudn't detect kernel driver presence: %s\n",
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libusb_error_name(result));
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}
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if ((result = libusb_claim_interface(device, BW_CTL_IFACE)))
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ERROR(error_3, "couldn't claim interface: %s\n",
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FAIL(error_3, "couldn't claim interface: %s\n",
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libusb_error_name(result));
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if ((result = apply_options(device, &options, &new_config)))
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ERROR(error_4, "operation failed: %s\n",
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FAIL(error_4, "operation failed: %s\n",
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libusb_error_name (result));
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error_4:
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if ((result = libusb_release_interface(device, BW_CTL_IFACE)))
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ERROR(error_3, "couldn't release interface: %s\n",
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FAIL(error_3, "couldn't release interface: %s\n",
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libusb_error_name(result));
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error_3:
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if (reattach_driver) {
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if ((result = libusb_attach_kernel_driver(device, BW_CTL_IFACE)))
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ERROR(error_2, "couldn't reattach kernel driver: %s\n",
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FAIL(error_2, "couldn't reattach kernel driver: %s\n",
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libusb_error_name(result));
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}
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