Dan Handley bc1a03c7a6 Improve MULTI_CONSOLE_API deprecation warnings ... For platforms that have not migrated to MULTI_CONSOLE_API == 1, there are a lot of confusing deprecated declaration warnings relating to use of console_init() and console_uninit(). Some of these relate to use by the generic code, not the platform code. These functions are not really deprecated but *removed* when MULTI_CONSOLE_API == 1. This patch consolidates these warnings into a single preprocessor warning. The __deprecated attribute is removed from the console_init() and console_uninit() declarations. For preprocessor warnings like this to not cause fatal build errors, this patch adds -Wno-error=cpp to the build flags when ERROR_DEPRECATED == 0. This option (and -Wno-error=deprecated-declarations) is now added to CPPFLAGS instead of TF_CFLAGS to ensure the build flags are used in the assembler as well as the compiler. This patch also disentangles the MULTI_CONSOLE_API and ERROR_DEPRECATED build flags by defaulting MULTI_CONSOLE_API to 0 instead of ERROR_DEPRECATED. This allows platforms that have not migrated to MULTI_CONSOLE_API to use ERROR_DEPRECATED == 1 to emit a more meaningful build error. Finally, this patch bans use of MULTI_CONSOLE_API == 1 and AARCH32, since the AArch32 console implementation does not support MULTI_CONSOLE_API == 1. Change-Id: If762165ddcb90c28aa7a4951aba70cb15c2b709c Signed-off-by: Dan Handley <dan.handley@arm.com>		2018-03-01 16:14:29 +00:00
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aarch32	Use SPDX license identifiers	2017-05-03 09:39:28 +01:00
aarch64	Improve MULTI_CONSOLE_API deprecation warnings	2018-03-01 16:14:29 +00:00
console.S	Use SPDX license identifiers	2017-05-03 09:39:28 +01:00
skeleton_console.S	Use SPDX license identifiers	2017-05-03 09:39:28 +01:00