libtasn1: Adjust the header paths in libtasn1.h

Since libtasn1.h is the header to be included by users, including the
standard POSIX headers in libtasn1.h would force the user to add the
CFLAGS/CPPFLAGS for the POSIX headers.

This commit adjusts the header paths to use the grub headers instead of
the standard POSIX headers, so that users only need to include
libtasn1.h to use libtasn1 functions.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Tested-by: Stefan Berger <stefanb@linux.ibm.com>

diff --git a/grub-core/lib/libtasn1-patches/0004-libtasn1-adjust-the-header-paths-in-libtasn1.h.patch b/grub-core/lib/libtasn1-patches/0004-libtasn1-adjust-the-header-paths-in-libtasn1.h.patch
new file mode 100644 (file)
index 0000000..a5d5be4
--- /dev/null
+++ b/grub-core/lib/libtasn1-patches/0004-libtasn1-adjust-the-header-paths-in-libtasn1.h.patch
@@ -0,0 +1,39 @@
+From 24036474fab426917507fcadc85a83fa0b1cef3b Mon Sep 17 00:00:00 2001
+From: Gary Lin <glin@suse.com>
+Date: Tue, 25 Jun 2024 16:30:40 +0800
+Subject: [PATCH 04/13] libtasn1: adjust the header paths in libtasn1.h
+
+Since libtasn1.h is the header to be included by users, including the
+standard POSIX headers in libtasn1.h would force the user to add the
+CFLAGS/CPPFLAGS for the POSIX headers.
+
+This commit adjusts the header paths to use the grub headers instead of
+the standard POSIX headers, so that users only need to include
+libtasn1.h to use libtasn1 functions.
+
+Signed-off-by: Daniel Axtens <dja@axtens.net>
+Signed-off-by: Gary Lin <glin@suse.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+---
+ grub-core/lib/libtasn1-grub/libtasn1.h | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/grub-core/lib/libtasn1-grub/libtasn1.h b/grub-core/lib/libtasn1-grub/libtasn1.h
+index 058ab27b0..7d64b6ab7 100644
+--- a/grub-core/lib/libtasn1-grub/libtasn1.h
++++ b/grub-core/lib/libtasn1-grub/libtasn1.h
+@@ -54,9 +54,8 @@
+ #  define __LIBTASN1_PURE__
+ # endif
+ 
+-# include <sys/types.h>
+-# include <time.h>
+-# include <stdio.h>           /* for FILE* */
++# include <grub/types.h>
++# include <grub/time.h>
+ 
+ # ifdef __cplusplus
+ extern "C"
+-- 
+2.43.0
+