systemd: Document future actions needed for set of musl patches

(From OE-Core rev: 433d51c3840d03623509ce8e3a1b3679f8771164)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

4 files changed, 13 insertions, 0 deletions

diff --git a/meta/recipes-core/systemd/systemd/0003-missing_type.h-add-__compare_fn_t-and-comparison_fn_.patch b/meta/recipes-core/systemd/systemd/0003-missing_type.h-add-__compare_fn_t-and-comparison_fn_.patch
index 18fcc6e48c..dfe4164900 100644
--- a/meta/recipes-core/systemd/systemd/0003-missing_type.h-add-__compare_fn_t-and-comparison_fn_.patch
+++ b/meta/recipes-core/systemd/systemd/0003-missing_type.h-add-__compare_fn_t-and-comparison_fn_.patch
@@ -6,6 +6,9 @@ Subject: [PATCH] missing_type.h: add __compare_fn_t and comparison_fn_t
 Make it work with musl where comparison_fn_t and __compare_fn_t
 is not provided.
 
+Revisit this when upgrading to 251+ systemd since systemd does not need
+__compare_fn_t anymore
+
 Upstream-Status: Inappropriate [musl specific]
 
 Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
diff --git a/meta/recipes-core/systemd/systemd/0008-add-missing-FTW_-macros-for-musl.patch b/meta/recipes-core/systemd/systemd/0008-add-missing-FTW_-macros-for-musl.patch
index 59bd81c76f..4cce9a3fe6 100644
--- a/meta/recipes-core/systemd/systemd/0008-add-missing-FTW_-macros-for-musl.patch
+++ b/meta/recipes-core/systemd/systemd/0008-add-missing-FTW_-macros-for-musl.patch
@@ -7,6 +7,9 @@ This is to avoid build failures like below for musl.
 
   locale-util.c:296:24: error: 'FTW_STOP' undeclared
 
+Revisit this when upgrading to 251+ since most of these defines are not
+needed anymore except FTW_CONTINUE
+
 Upstream-Status: Inappropriate [musl specific]
 
 Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
diff --git a/meta/recipes-core/systemd/systemd/0009-fix-missing-of-__register_atfork-for-non-glibc-build.patch b/meta/recipes-core/systemd/systemd/0009-fix-missing-of-__register_atfork-for-non-glibc-build.patch
index 1fb84c7090..e7b7269f95 100644
--- a/meta/recipes-core/systemd/systemd/0009-fix-missing-of-__register_atfork-for-non-glibc-build.patch
+++ b/meta/recipes-core/systemd/systemd/0009-fix-missing-of-__register_atfork-for-non-glibc-build.patch
@@ -5,6 +5,9 @@ Subject: [PATCH] fix missing of __register_atfork for non-glibc builds
 
 Upstream-Status: Inappropriate [musl specific]
 
+Drop this when upgrading to 251+, systemd does not use
+__register_atfork anymore
+
 Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
 
 ---
diff --git a/meta/recipes-core/systemd/systemd/0021-test-json.c-define-M_PIl.patch b/meta/recipes-core/systemd/systemd/0021-test-json.c-define-M_PIl.patch
index cc20c3710a..82a01f732e 100644
--- a/meta/recipes-core/systemd/systemd/0021-test-json.c-define-M_PIl.patch
+++ b/meta/recipes-core/systemd/systemd/0021-test-json.c-define-M_PIl.patch
@@ -8,6 +8,10 @@ src/test/test-json.c:305:50: error: 'M_PIl' undeclared (first use in this functi
 
 Upstream-Status: Inappropriate [musl specific]
 
+This is fixed upstream where systemd no longer needs M_PIl so it could
+be dropped when upgrading to 251+ see
+https://github.com/systemd/systemd/commit/f9a1fd2a3b2d8212ba84ef1c3b55657ced34475e
+
 Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
 
 ---