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| author | Robert Marko | 2025-04-24 10:31:30 +0000 |
|---|---|---|
| committer | Robert Marko | 2025-04-25 08:55:04 +0000 |
| commit | 78d517a18cf32402eac016d92d7bb8cc8b586119 (patch) | |
| tree | eb370922a4c6081ec2eeff089cb3928ecdffbc45 | |
| parent | e0069e7587bbcd47821691586bffe65ec7b49534 (diff) | |
| download | openwrt-78d517a18cf32402eac016d92d7bb8cc8b586119.tar.gz | |
toolchain: gdb: set -std=gnu17
Fedora 42 updated to GCC15 which now defaults to GNU23 as the default
instead of GNU17[1], and this breaks gdb compilation.
This looks like a readline issue, that was fixed in GDB 16.2 but to
not update toolchain components we can simply set the C standard back
to GNU17.
[1] https://gcc.gnu.org/gcc-15/porting_to.html#c23
Link: https://github.com/openwrt/openwrt/pull/18581
Signed-off-by: Robert Marko <robimarko@gmail.com>
| -rw-r--r-- | toolchain/gdb/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/toolchain/gdb/Makefile b/toolchain/gdb/Makefile index 9b9ee5a9d8..ad0c843f75 100644 --- a/toolchain/gdb/Makefile +++ b/toolchain/gdb/Makefile @@ -56,6 +56,8 @@ else HOST_CONFIGURE_ARGS+= --without-python endif +HOST_CFLAGS += -std=gnu17 + define Host/Install mkdir -p $(TOOLCHAIN_DIR)/bin $(INSTALL_BIN) $(HOST_BUILD_DIR)/gdb/gdb $(TOOLCHAIN_DIR)/bin/$(TARGET_CROSS)gdb |