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141 lines
4.7 KiB
141 lines
4.7 KiB
2 years ago
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Robbie Harwood <rharwood@redhat.com>
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Date: Thu, 28 Oct 2021 15:07:50 -0400
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Subject: [PATCH] Drop gnulib fix-base64.patch
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Originally added in 9fbdec2f6b4fa8b549daa4d49134d1fe89d95ef9 and
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subsequently modified in 552c9fd08122a3036c724ce96dfe68aa2f75705f,
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fix-base64.patch handled two problems we have using gnulib, which are
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exerciesd by the base64 module but not directly caused by it.
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First, grub2 defines its own bool type, while gnulib expects the
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equivalent of stdbool.h to be present. Rather than patching gnulib,
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instead use gnulib's stdbool module to provide a bool type if needed.
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(Suggested by Simon Josefsson.)
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Second, our config.h doesn't always inherit config-util.h, which is
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where gnulib-related options like _GL_ATTRIBUTE_CONST end up.
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fix-base64.h worked around this by defining the attribute away, but this
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workaround is better placed in config.h itself, not a gnulib patch.
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Signed-off-by: Robbie Harwood <rharwood@redhat.com>
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(cherry picked from commit 54fd1c3301dd15f6b6212c12887265e8a6cbc076)
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---
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grub-core/lib/posix_wrap/sys/types.h | 7 +++----
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grub-core/lib/xzembed/xz.h | 5 +----
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bootstrap.conf | 3 ++-
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conf/Makefile.extra-dist | 1 -
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config.h.in | 4 ++++
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grub-core/lib/gnulib-patches/fix-base64.patch | 21 ---------------------
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6 files changed, 10 insertions(+), 31 deletions(-)
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delete mode 100644 grub-core/lib/gnulib-patches/fix-base64.patch
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diff --git a/grub-core/lib/posix_wrap/sys/types.h b/grub-core/lib/posix_wrap/sys/types.h
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index f63412c8da..2f3e865495 100644
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--- a/grub-core/lib/posix_wrap/sys/types.h
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+++ b/grub-core/lib/posix_wrap/sys/types.h
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@@ -23,11 +23,10 @@
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#include <stddef.h>
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+/* Provided by gnulib if not present. */
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+#include <stdbool.h>
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+
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typedef grub_ssize_t ssize_t;
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-#ifndef GRUB_POSIX_BOOL_DEFINED
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-typedef enum { false = 0, true = 1 } bool;
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-#define GRUB_POSIX_BOOL_DEFINED 1
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-#endif
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typedef grub_uint8_t uint8_t;
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typedef grub_uint16_t uint16_t;
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diff --git a/grub-core/lib/xzembed/xz.h b/grub-core/lib/xzembed/xz.h
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index f7b32d8003..d1417039aa 100644
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--- a/grub-core/lib/xzembed/xz.h
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+++ b/grub-core/lib/xzembed/xz.h
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@@ -29,10 +29,7 @@
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#include <unistd.h>
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#include <string.h>
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#include <grub/misc.h>
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-
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-#ifndef GRUB_POSIX_BOOL_DEFINED
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-typedef enum { false = 0, true = 1 } bool;
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-#endif
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+#include <stdbool.h>
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/**
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* enum xz_ret - Return codes
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diff --git a/bootstrap.conf b/bootstrap.conf
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index 52d4af44be..645e3a459c 100644
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--- a/bootstrap.conf
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+++ b/bootstrap.conf
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@@ -35,6 +35,7 @@ gnulib_modules="
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realloc-gnu
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regex
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save-cwd
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+ stdbool
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"
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gnulib_tool_option_extras="\
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@@ -79,7 +80,7 @@ cp -a INSTALL INSTALL.grub
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bootstrap_post_import_hook () {
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set -e
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- for patchname in fix-base64 fix-null-deref fix-null-state-deref fix-regcomp-uninit-token \
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+ for patchname in fix-null-deref fix-null-state-deref fix-regcomp-uninit-token \
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fix-regexec-null-deref fix-uninit-structure fix-unused-value fix-width no-abort; do
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patch -d grub-core/lib/gnulib -p2 \
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< "grub-core/lib/gnulib-patches/$patchname.patch"
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diff --git a/conf/Makefile.extra-dist b/conf/Makefile.extra-dist
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index ad235de7fc..f4791dc6ca 100644
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--- a/conf/Makefile.extra-dist
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+++ b/conf/Makefile.extra-dist
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@@ -31,7 +31,6 @@ EXTRA_DIST += grub-core/gensymlist.sh
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EXTRA_DIST += grub-core/genemuinit.sh
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EXTRA_DIST += grub-core/genemuinitheader.sh
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-EXTRA_DIST += grub-core/lib/gnulib-patches/fix-base64.patch
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EXTRA_DIST += grub-core/lib/gnulib-patches/fix-null-deref.patch
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EXTRA_DIST += grub-core/lib/gnulib-patches/fix-null-state-deref.patch
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EXTRA_DIST += grub-core/lib/gnulib-patches/fix-regcomp-uninit-token.patch
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diff --git a/config.h.in b/config.h.in
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index f2ed0066ec..9c7b4afaaa 100644
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--- a/config.h.in
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+++ b/config.h.in
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@@ -66,4 +66,8 @@
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# define _GNU_SOURCE 1
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+# ifndef _GL_INLINE_HEADER_BEGIN
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+# define _GL_ATTRIBUTE_CONST __attribute__ ((const))
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+# endif /* !_GL_INLINE_HEADER_BEGIN */
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+
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#endif
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diff --git a/grub-core/lib/gnulib-patches/fix-base64.patch b/grub-core/lib/gnulib-patches/fix-base64.patch
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deleted file mode 100644
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index 985db12797..0000000000
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--- a/grub-core/lib/gnulib-patches/fix-base64.patch
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+++ /dev/null
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@@ -1,21 +0,0 @@
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-diff --git a/lib/base64.h b/lib/base64.h
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-index 9cd0183b8..185a2afa1 100644
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---- a/lib/base64.h
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-+++ b/lib/base64.h
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-@@ -21,8 +21,14 @@
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- /* Get size_t. */
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- # include <stddef.h>
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-
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--/* Get bool. */
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--# include <stdbool.h>
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-+#ifndef GRUB_POSIX_BOOL_DEFINED
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-+typedef enum { false = 0, true = 1 } bool;
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-+#define GRUB_POSIX_BOOL_DEFINED 1
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-+#endif
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-+
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-+#ifndef _GL_ATTRIBUTE_CONST
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-+# define _GL_ATTRIBUTE_CONST /* empty */
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-+#endif
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-
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- # ifdef __cplusplus
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- extern "C" {
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