diff options
| author | Soby Mathew <soby.mathew@arm.com> | 2015-10-26 14:29:21 +0000 |
|---|---|---|
| committer | Soby Mathew <soby.mathew@arm.com> | 2015-11-24 11:15:41 +0000 |
| commit | 7a24cba5c236a6f67f689baa5deed7f76903ea7a (patch) | |
| tree | fd5fddf2ebfb307ef9f0a39e8e967ae447bf8649 /include/common | |
| parent | 4a1dcde72fa43b2ffdc5d54a1932e727374d11c2 (diff) | |
Replace build macro WARN_DEPRECATED with ERROR_DEPRECATED
This patch changes the build time behaviour when using deprecated API within
Trusted Firmware. Previously the use of deprecated APIs would only trigger a
build warning (which was always treated as a build error), when
WARN_DEPRECATED = 1. Now, the use of deprecated C declarations will always
trigger a build time warning. Whether this warning is treated as error or not
is determined by the build flag ERROR_DEPRECATED which is disabled by default.
When the build flag ERROR_DEPRECATED=1, the invocation of deprecated API or
inclusion of deprecated headers will result in a build error.
Also the deprecated context management helpers in context_mgmt.c are now
conditionally compiled depending on the value of ERROR_DEPRECATED flag
so that the APIs themselves do not result in a build error when the
ERROR_DEPRECATED flag is set.
NOTE: Build systems that use the macro WARN_DEPRECATED must migrate to
using ERROR_DEPRECATED, otherwise deprecated API usage will no longer
trigger a build error.
Change-Id: I843bceef6bde979af7e9b51dddf861035ec7965a
Diffstat (limited to 'include/common')
| -rw-r--r-- | include/common/asm_macros.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/common/asm_macros.S b/include/common/asm_macros.S index 128259f1..a331c051 100644 --- a/include/common/asm_macros.S +++ b/include/common/asm_macros.S @@ -101,10 +101,10 @@ /* * Theses macros are used to create function labels for deprecated - * APIs. If WARN_DEPRECATED is non zero, the callers of these APIs + * APIs. If ERROR_DEPRECATED is non zero, the callers of these APIs * will fail to link and cause build failure. */ -#if WARN_DEPRECATED +#if ERROR_DEPRECATED .macro func_deprecated _name func deprecated\_name .endm |