diff options
Diffstat (limited to 'dev-libs/weston/files/weston-musl-basename.patch')
| -rw-r--r-- | dev-libs/weston/files/weston-musl-basename.patch | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/dev-libs/weston/files/weston-musl-basename.patch b/dev-libs/weston/files/weston-musl-basename.patch new file mode 100644 index 000000000000..57b91331055f --- /dev/null +++ b/dev-libs/weston/files/weston-musl-basename.patch @@ -0,0 +1,73 @@ +From dbd134ca5a3c639819c6fd503de7e2c72762ada0 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Thu, 14 Dec 2023 09:13:54 -0800 +Subject: [PATCH] libweston,tools: Include libgen.h for basename signature +Upstream: https://gitlab.freedesktop.org/wayland/weston/-/commit/dbd134ca5a3c639819c6fd503de7e2c72762ada0 +Upstream-Status: Merged in main branch + +Latest musl has removed the declaration from string.h [1] as it only +implements POSIX version alone and string.h in glibc implements GNU +version of basename. This now results in compile errors on musl. + +This might be a warning with older compilers but it is error with +Clang-17+ as it treats -Wimplicit-function-declaration as error + +Switch the use in backlight_init function to use POSIX version + +[1] https://git.musl-libc.org/cgit/musl/commit/?id=725e17ed6dff4d0cd22487bb64470881e86a92e7 + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + libweston/backend-drm/libbacklight.c | 8 +++++--- + tools/zunitc/src/zunitc_impl.c | 1 + + 2 files changed, 6 insertions(+), 3 deletions(-) + +diff --git a/libweston/backend-drm/libbacklight.c b/libweston/backend-drm/libbacklight.c +index ca7f2d6806..973d15ff8c 100644 +--- a/libweston/backend-drm/libbacklight.c ++++ b/libweston/backend-drm/libbacklight.c +@@ -41,6 +41,7 @@ + #include <drm.h> + #include <fcntl.h> + #include <malloc.h> ++#include <libgen.h> + #include <string.h> + #include <errno.h> + +@@ -167,7 +168,7 @@ struct backlight *backlight_init(struct udev_device *drm_device, + DIR *backlights = NULL; + struct dirent *entry; + enum backlight_type type = 0; +- char buffer[100]; ++ char buffer[100], basename_buffer[100]; + struct backlight *backlight = NULL; + int ret; + +@@ -186,9 +187,10 @@ struct backlight *backlight_init(struct udev_device *drm_device, + free(path); + if (ret < 0) + return NULL; +- ++ strncpy(basename_buffer, buffer, ret); + buffer[ret] = '\0'; +- pci_name = basename(buffer); ++ basename_buffer[ret] = '\0'; ++ pci_name = basename(basename_buffer); + + if (connector_type <= 0) + return NULL; +diff --git a/tools/zunitc/src/zunitc_impl.c b/tools/zunitc/src/zunitc_impl.c +index 18f030158e..9b460fa03b 100644 +--- a/tools/zunitc/src/zunitc_impl.c ++++ b/tools/zunitc/src/zunitc_impl.c +@@ -27,6 +27,7 @@ + + #include <errno.h> + #include <fcntl.h> ++#include <libgen.h> + #include <stdarg.h> + #include <stdbool.h> + #include <stdio.h> +-- +GitLab + |