musl: Partial build-fix for the OpenHarmony hooks code

This moves the public headers defining the interface to the OpenHarmony
musl (malloc/free) hooks into the correct place, so they get installed as public
headers.

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>

recipes-core/musl/musl_%.bbappend

@@ -15,3 +15,11 @@ SRC_URI:append:oniro-openharmony-linux = " file://openharmony-linux-user.patch"
 # libclang_rt.builtins.a manually as needed
 LDFLAGS_CLANG_COMPILER_RT = "-L${RECIPE_SYSROOT}/lib/clang/*/lib/${OPENHARMONY_LLVM_BINARY_TARGET_ARCH}/${OPENHARMONY_LLVM_BINARY_TARGET_ABI} -lclang_rt.builtins"
 LDFLAGS:append:toolchain-clang = " ${@bb.utils.contains('COMPILER_RT', '-rtlib=compiler-rt', d.getVar('LDFLAGS_CLANG_COMPILER_RT'), '', d)}"
+
+# Enable this to (try to) build the malloc/free hooks and support needed for
+# OpenHarmony //developtools/profiler component. It doesn't build for now as the
+# code uses stdatomic.h header, which is not available as musl is being built
+# with `-nostdinc` argument.
+# Possible fix is to rewrite the hooks implementation to use the musl internal
+# atomic.h functions instead.
+#CFLAGS:append:oniro-openharmony-linux = "-DHOOK_ENABLE"

recipes-core/musl/openharmony-3.1/openharmony-linux-user.patch

@@ -537,11 +537,11 @@ index 000000000000..27f30869d0d8
 +#endif
 +
 +#endif
-diff --git a/src/hook/musl_malloc_dispatch.h b/src/hook/musl_malloc_dispatch.h
+diff --git a/include/musl_malloc_dispatch.h b/include/musl_malloc_dispatch.h
 new file mode 100755
 index 000000000000..15b859eea083
 --- /dev/null
-+++ b/src/hook/musl_malloc_dispatch.h
++++ b/include/musl_malloc_dispatch.h
 @@ -0,0 +1,37 @@
 +#ifndef _MUSL_MALLOC_DISPATCH_H
 +#define _MUSL_MALLOC_DISPATCH_H
@@ -580,11 +580,11 @@ index 000000000000..15b859eea083
 +#endif
 +
 +#endif
-diff --git a/src/hook/musl_malloc_dispatch_table.h b/src/hook/musl_malloc_dispatch_table.h
+diff --git a/include/musl_malloc_dispatch_table.h b/include/musl_malloc_dispatch_table.h
 new file mode 100755
 index 000000000000..430de744bb50
 --- /dev/null
-+++ b/src/hook/musl_malloc_dispatch_table.h
++++ b/include/musl_malloc_dispatch_table.h
 @@ -0,0 +1,13 @@
 +#ifndef _MUSL_MALLOC_DISPATCH_TABLE_H
 +#define _MUSL_MALLOC_DISPATCH_TABLE_H
@@ -1028,11 +1028,11 @@ index 000000000000..7db57bc0223d
 +volatile atomic_bool __hook_enable_hook_flag;
 +
 +#endif
-diff --git a/src/hook/musl_preinit_common.h b/src/hook/musl_preinit_common.h
+diff --git a/include/musl_preinit_common.h b/include/musl_preinit_common.h
 new file mode 100755
 index 000000000000..b3920f58bd94
 --- /dev/null
-+++ b/src/hook/musl_preinit_common.h
++++ b/include/musl_preinit_common.h
 @@ -0,0 +1,99 @@
 +#ifndef _MUSL_PREINIT_COMMON_H
 +#define _MUSL_PREINIT_COMMON_H