vboot-utils: fix musl

srcpkgs/vboot-utils/patches/fix-musl.patch

@@ -0,0 +1,49 @@
+--- firmware/stub/vboot_api_stub_sf.c.orig
++++ firmware/stub/vboot_api_stub_sf.c
+@@ -5,7 +5,9 @@
+  * Stub implementations of firmware-provided API functions.
+  */
+ 
++#if defined(__GLIBC__)
+ #include <execinfo.h>
++#endif
+ #include <stdint.h>
+ 
+ #define _STUB_IMPLEMENTATION_
+@@ -34,11 +36,13 @@ static struct alloc_node *alloc_head;
+ 
+ static void print_stacktrace(void)
+ {
++#if defined(__GLIBC__)
+ 	void *buffer[MAX_STACK_LEVELS];
+ 	int levels = backtrace(buffer, MAX_STACK_LEVELS);
+ 
+ 	// print to stderr (fd = 2), and remove this function from the trace
+ 	backtrace_symbols_fd(buffer + 1, levels - 1, 2);
++#endif
+ }
+ 
+ void *VbExMalloc(size_t size)
+@@ -57,7 +61,11 @@ void *VbExMalloc(size_t size)
+ 	node->next = alloc_head;
+ 	node->ptr = p;
+ 	node->size = size;
++#if defined(__GLIBC__)
+ 	node->bt_levels = backtrace(node->bt_buffer, MAX_STACK_LEVELS);
++#else
++	node->bt_levels = 0;
++#endif
+ 	alloc_head = node;
+ 
+ 	return p;
+@@ -118,8 +126,10 @@ int vboot_api_stub_check_memory(void)
+ 		next = node->next;
+ 		fprintf(stderr, "\nptr=%p, size=%zd\n", node->ptr, node->size);
+ 		fflush(stderr);
++#if defined(__GLIBC__)
+ 		backtrace_symbols_fd(node->bt_buffer + 1, node->bt_levels - 1,
+ 				     2);
++#endif
+ 		free(node);
+ 	}
+ 

srcpkgs/vboot-utils/template

@@ -1,8 +1,8 @@
 # Template file for 'vboot-utils'
 pkgname=vboot-utils
 version=45.7262
+revision=3
 _githash=0e8c964915fffb58032bb59bdb31949de718ca90
-revision=2
 hostmakedepends="pkg-config git"
 makedepends="libressl-devel libuuid-devel liblzma-devel libyaml-devel"
 short_desc="Verified boot kernel utilities"
@@ -12,9 +12,9 @@ homepage="https://chromium.googlesource.com/chromiumos/platform/vboot_reference.
 CFLAGS='-D_GNU_SOURCE -Wno-error'
 
 do_fetch() {
-       git clone https://chromium.googlesource.com/chromiumos/platform/vboot_reference.git $pkgname-$version || true
-       cd $pkgname-$version
-       git checkout $_githash
+	git clone https://chromium.googlesource.com/chromiumos/platform/vboot_reference.git $pkgname-$version || true
+	cd $pkgname-$version
+	git checkout $_githash
 }
 
 do_build() {