check_header_flags. NXP CodeWarrior Development Studio

Chapter 32

Pragmas for Preprocessing

32.1 check_header_flags

Controls whether or not to ensure that a precompiled header's data matches a project's target settings.

Syntax

#pragma check_header_flags on | off | reset

Remarks

This pragma affects precompiled headers only.

If you enable this pragma, the compiler verifies that the precompiled header's preferences for double size, int size, and floating point math correspond to the build target's settings.

If they do not match, the compiler generates an error message.

If your precompiled header file depends on these settings, enable this pragma. Otherwise, disable it.

This pragma does not correspond to any CodeWarrior IDE panel setting. By default, this pragma is off

.

32.2 faster_pch_gen

Controls the performance of precompiled header generation.

Syntax

#pragma faster_pch_gen on | off | reset

CodeWarrior Development Studio for Power Architecture Processors Build Tools Reference Manual, Rev.

10.6, 02/2014

Freescale Semiconductor, Inc.

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