[PATCH 15/19] syslinux: Fix build with GCC 14

[Michael Tremer <michael.tremer@ipfire.org>]

[-- Attachment #1: Type: text/plain, Size: 3476 bytes --]

Signed-off-by: Michael Tremer <michael.tremer(a)ipfire.org>
---
 lfs/syslinux                                  |  1 +
 ...inux-6.04-pre1-fix-build-with-gcc-14.patch | 61 +++++++++++++++++++
 2 files changed, 62 insertions(+)
 create mode 100644 src/patches/syslinux-6.04-pre1-fix-build-with-gcc-14.patch

diff --git a/lfs/syslinux b/lfs/syslinux
index 150e4071e..98719560e 100644
--- a/lfs/syslinux
+++ b/lfs/syslinux
@@ -80,6 +80,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/syslinux-6.04_replace-builtin-strlen-that-appears-to-get-optimized.patch
 	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/syslinux-6.04_pre1-fcommon.patch
 	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/syslinux-6.04-libinstaller-Fix-build-with-glibc-2.36.patch
+	cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/syslinux-6.04-pre1-fix-build-with-gcc-14.patch
 
 	# Build
 	cd $(DIR_APP) && make bios $(MAKETUNING)
diff --git a/src/patches/syslinux-6.04-pre1-fix-build-with-gcc-14.patch b/src/patches/syslinux-6.04-pre1-fix-build-with-gcc-14.patch
new file mode 100644
index 000000000..61de20eae
--- /dev/null
+++ b/src/patches/syslinux-6.04-pre1-fix-build-with-gcc-14.patch
@@ -0,0 +1,61 @@
+From 321433861cc9cd3c7e0ee02830e561bc0f956998 Mon Sep 17 00:00:00 2001
+From: rpm-build <rpm-build>
+Date: Sun, 4 Feb 2024 11:46:02 -0500
+Subject: [PATCH] Fix build with GCC 14
+
+com32/lib/syslinux/debug.c: In function ‘syslinux_debug’:
+com32/lib/syslinux/debug.c:91:5: error: implicit declaration of function ‘printf’
+
+com32/libupload/upload_tftp.c: In function ‘upload_tftp_write’:
+com32/libupload/upload_tftp.c:64:11: error: implicit declaration of function ‘tftp_put’
+
+com32/chain/chain.c: In function ‘main’:
+com32/chain/chain.c:517:44: error: passing argument 3 of ‘loadfile’ from incompatible pointer type
+com32/include/syslinux/loadfile.h:11:37: note: expected ‘size_t *’ but argument is of type ‘addr_t *’
+
+---
+ com32/chain/chain.c        | 2 +-
+ com32/lib/syslinux/debug.c | 1 +
+ com32/libupload/tftp.h     | 3 +++
+ 3 files changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/com32/chain/chain.c b/com32/chain/chain.c
+index 4e9e32d..b11b880 100644
+--- a/com32/chain/chain.c
++++ b/com32/chain/chain.c
+@@ -514,7 +514,7 @@ int main(int argc, char *argv[])
+     if (opt.file) {
+ 	fdat.base = (opt.fseg << 4) + opt.foff;
+ 
+-	if (loadfile(opt.file, &fdat.data, &fdat.size)) {
++	if (loadfile(opt.file, &fdat.data, (size_t*)&fdat.size)) {
+ 	    error("Couldn't read the boot file.");
+ 	    goto bail;
+ 	}
+diff --git a/com32/lib/syslinux/debug.c b/com32/lib/syslinux/debug.c
+index d9ab863..e8f53d5 100644
+--- a/com32/lib/syslinux/debug.c
++++ b/com32/lib/syslinux/debug.c
+@@ -1,6 +1,7 @@
+ #include <linux/list.h>
+ #include <string.h>
+ #include <stdbool.h>
++#include <stdio.h>
+ 
+ #ifdef DYNAMIC_DEBUG
+ 
+diff --git a/com32/libupload/tftp.h b/com32/libupload/tftp.h
+index 323dc16..09aa40b 100644
+--- a/com32/libupload/tftp.h
++++ b/com32/libupload/tftp.h
+@@ -19,4 +19,7 @@ TFTP_OK	= 11, /* Not in RFC */
+ };
+ 
+ extern const char *tftp_string_error_message[];
++
++extern int tftp_put(struct url_info *url, int flags, struct inode *inode,
++                               const char **redir, char *data, int data_length);
+ #endif
+-- 
+2.43.0
+
-- 
2.39.2