grub2/0205-Track-explicit-module-dependencies-in-Makefile.core..patch
Jason Montleon 2746b6c099 Update to grub2.12
Signed-off-by: Jason Montleon <jmontleo@redhat.com>
2024-08-01 20:44:38 -04:00

125 lines
4.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Oliver Steffen <osteffen@redhat.com>
Date: Wed, 28 Feb 2024 13:36:00 +0100
Subject: [PATCH] Track explicit module dependencies in Makefile.core.def
Add a new keyword, "depends", to the module definition syntax
used in Makefile.core.def. This allows specifying explicit module
dependencies together with the module definition.
Make use of this new keyword in the bli module definition.
Signed-off-by: Oliver Steffen <osteffen@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Tested-by: Oskari Pirhonen <xxc3ncoredxx@gmail.com>
---
grub-core/Makefile.core.def | 1 +
.gitignore | 1 -
conf/Makefile.common | 1 +
gentpl.py | 7 +++++++
grub-core/Makefile.am | 9 ++++++---
grub-core/genmoddep.awk | 2 +-
6 files changed, 16 insertions(+), 5 deletions(-)
diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
index c9dcfa00e85..a5a3ee31800 100644
--- a/grub-core/Makefile.core.def
+++ b/grub-core/Makefile.core.def
@@ -2670,6 +2670,7 @@ module = {
name = bli;
efi = commands/bli.c;
enable = efi;
+ depends = part_gpt;
};
module = {
diff --git a/.gitignore b/.gitignore
index f2e8e1e42d7..c603c15d66c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,7 +11,6 @@
*.img
*.log
*.lst
-!/grub-core/extra_deps.lst
*.marker
*.mod
*.o
diff --git a/conf/Makefile.common b/conf/Makefile.common
index c8756d8146f..9feac7434da 100644
--- a/conf/Makefile.common
+++ b/conf/Makefile.common
@@ -115,6 +115,7 @@ MOD_FILES =
MODULE_FILES =
MARKER_FILES =
KERNEL_HEADER_FILES =
+EXTRA_DEPS =
bin_SCRIPTS =
bin_PROGRAMS =
diff --git a/gentpl.py b/gentpl.py
index 5826a6b14e8..0f8d009ef21 100644
--- a/gentpl.py
+++ b/gentpl.py
@@ -642,6 +642,9 @@ def platform_values(defn, platform, suffix):
def extra_dist(defn):
return foreach_value(defn, "extra_dist", lambda value: value + " ")
+def extra_dep(defn):
+ return foreach_value(defn, "depends", lambda value: value + " ")
+
def platform_sources(defn, p): return platform_values(defn, p, "")
def platform_nodist_sources(defn, p): return platform_values(defn, p, "_nodist")
@@ -712,6 +715,10 @@ def module(defn, platform):
gvar_add("MOD_FILES", name + ".mod")
gvar_add("MARKER_FILES", name + ".marker")
gvar_add("CLEANFILES", name + ".marker")
+
+ for dep in defn.find_all("depends"):
+ gvar_add("EXTRA_DEPS", "depends " + name + " " + dep + ":")
+
output("""
""" + name + """.marker: $(""" + cname(defn) + """_SOURCES) $(nodist_""" + cname(defn) + """_SOURCES)
$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(""" + cname(defn) + """_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
diff --git a/grub-core/Makefile.am b/grub-core/Makefile.am
index 7953ba95399..77f8329cd43 100644
--- a/grub-core/Makefile.am
+++ b/grub-core/Makefile.am
@@ -456,8 +456,11 @@ crypto.lst: $(srcdir)/lib/libgcrypt-grub/cipher/crypto.lst
platform_DATA += crypto.lst
CLEANFILES += crypto.lst
-syminfo.lst: gensyminfo.sh kernel_syms.lst $(top_srcdir)/grub-core/extra_deps.lst $(MODULE_FILES)
- cat kernel_syms.lst $(top_srcdir)/grub-core/extra_deps.lst > $@.new
+extra_deps.lst:
+ @echo $(EXTRA_DEPS) | sed "s/\s*:\s*/\n/g" > $@
+
+syminfo.lst: gensyminfo.sh kernel_syms.lst extra_deps.lst $(MODULE_FILES)
+ cat kernel_syms.lst extra_deps.lst > $@.new
for m in $(MODULE_FILES); do \
sh $< $$m >> $@.new || exit 1; \
done
@@ -467,7 +470,7 @@ syminfo.lst: gensyminfo.sh kernel_syms.lst $(top_srcdir)/grub-core/extra_deps.ls
moddep.lst: syminfo.lst genmoddep.awk video.lst
cat $< | sort | $(AWK) -f $(srcdir)/genmoddep.awk > $@ || (rm -f $@; exit 1)
platform_DATA += moddep.lst
-CLEANFILES += config.log syminfo.lst moddep.lst
+CLEANFILES += config.log syminfo.lst moddep.lst extra_deps.lst
$(MOD_FILES): %.mod : genmod.sh moddep.lst %.module$(EXEEXT) build-grub-module-verifier$(BUILD_EXEEXT)
TARGET_OBJ2ELF=@TARGET_OBJ2ELF@ sh $^ $@
diff --git a/grub-core/genmoddep.awk b/grub-core/genmoddep.awk
index cc987a53aa8..ab457cb2b56 100644
--- a/grub-core/genmoddep.awk
+++ b/grub-core/genmoddep.awk
@@ -35,7 +35,7 @@ BEGIN {
for (i = 3; i <= NF; i++) {
modtab[$2] = modtab[$2] " " $i;
}
- }
+ } else if ($1 == "") {} #Skip empty lines
else {
printf "error: %u: unrecognized input format\n", NR >"/dev/stderr";
error++;