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The following commit(s) were added to refs/heads/master by this push:
new 0bd9c8d7ae Kconfig:Add an option to disable compilation of floating
point related files
0bd9c8d7ae is described below
commit 0bd9c8d7aed3bc52daeb0dce576dbcfeaff07f74
Author: anjiahao <anjia...@xiaomi.com>
AuthorDate: Mon Jun 3 20:06:23 2024 +0800
Kconfig:Add an option to disable compilation of floating point related files
Signed-off-by: anjiahao <anjia...@xiaomi.com>
---
Kconfig | 8 ++++++++
include/nuttx/compiler.h | 6 ++++++
2 files changed, 14 insertions(+)
diff --git a/Kconfig b/Kconfig
index 3fc3d8ecd2..090ae6c0e6 100644
--- a/Kconfig
+++ b/Kconfig
@@ -567,6 +567,14 @@ config ARCH_FLOAT_H
there is no assurance that the settings in this float.h are
actually
correct for your platform!
+config DISABLE_FLOAT
+ bool "Disable floating point"
+ default n
+ ---help---
+ Disable floating point support in the compiler. This will reduce
+ code size and increase performance. This option is only
available
+ on some architectures.
+
config ARCH_HAVE_STDARG_H
bool
default n
diff --git a/include/nuttx/compiler.h b/include/nuttx/compiler.h
index f0374298cc..293775f193 100644
--- a/include/nuttx/compiler.h
+++ b/include/nuttx/compiler.h
@@ -1207,6 +1207,12 @@
# undef CONFIG_FS_LARGEFILE
#endif
+#ifdef CONFIG_DISABLE_FLOAT
+# undef CONFIG_HAVE_FLOAT
+# undef CONFIG_HAVE_DOUBLE
+# undef CONFIG_HAVE_LONG_DOUBLE
+#endif
+
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
