mirror of https://github.com/libsdl-org/SDL
Fixed some warnings when building on Linux with -DSDL_LIBC=OFF
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@ -1470,12 +1470,14 @@ elseif(UNIX AND NOT APPLE AND NOT RISCOS AND NOT HAIKU)
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file(GLOB CORE_UNIX_SOURCES ${SDL3_SOURCE_DIR}/src/core/unix/*.c)
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list(APPEND SOURCE_FILES ${CORE_UNIX_SOURCES})
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check_c_source_compiles("
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#include <linux/input.h>
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#ifndef EVIOCGNAME
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#error EVIOCGNAME() ioctl not available
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#endif
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int main(int argc, char** argv) { return 0; }" HAVE_INPUT_EVENTS)
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if (HAVE_LINUX_INPUT_H)
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check_c_source_compiles("
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#include <linux/input.h>
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#ifndef EVIOCGNAME
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#error EVIOCGNAME() ioctl not available
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#endif
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int main(int argc, char** argv) { return 0; }" HAVE_INPUT_EVENTS)
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endif()
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if(LINUX)
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check_c_source_compiles("
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@ -496,6 +496,11 @@ SDL_LogOutput(void *userdata, int category, SDL_LogPriority priority,
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#if HAVE_STDIO_H && \
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!(defined(__APPLE__) && (defined(SDL_VIDEO_DRIVER_COCOA) || defined(SDL_VIDEO_DRIVER_UIKIT)))
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fprintf(stderr, "%s: %s\n", SDL_priority_prefixes[priority], message);
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#else
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/* We won't print anything, but reference the priority prefix anyway
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to avoid a compiler warning.
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*/
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(void)SDL_priority_prefixes[priority];
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#endif
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}
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@ -25,14 +25,14 @@
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/* System dependent filesystem routines */
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#include <errno.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <limits.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#if defined(__FREEBSD__) || defined(__OPENBSD__)
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#include <sys/sysctl.h>
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@ -63,7 +63,8 @@
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#ifdef HAVE_INOTIFY
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#include <unistd.h> /* just in case we didn't use that SDL_USE_LIBUDEV block... */
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#include <errno.h> /* errno, strerror */
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#include <string.h> /* strerror */
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#include <errno.h> /* errno */
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#include <fcntl.h>
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#include <limits.h> /* For the definition of NAME_MAX */
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#include <sys/inotify.h>
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