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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-10-28 18:42:09 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-10-28 18:42:09 +0000 |
commit | 2e745de2f7768f4932e365f0a49edbe15a448818 (patch) | |
tree | 73b8411e1d00ef6df3dd5fa2ed717241174ae14b /nuttx/lib/Kconfig | |
parent | 83edd56f6581555c199f3cc3a96ed80f58554c1a (diff) | |
download | px4-nuttx-2e745de2f7768f4932e365f0a49edbe15a448818.tar.gz px4-nuttx-2e745de2f7768f4932e365f0a49edbe15a448818.tar.bz2 px4-nuttx-2e745de2f7768f4932e365f0a49edbe15a448818.zip |
lib/math files not follow coding standard; float, double, and long double versions in separate files to reduce size of dumb link
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5270 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/lib/Kconfig')
-rw-r--r-- | nuttx/lib/Kconfig | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/nuttx/lib/Kconfig b/nuttx/lib/Kconfig index 77cf62665..440e9c3e2 100644 --- a/nuttx/lib/Kconfig +++ b/nuttx/lib/Kconfig @@ -30,27 +30,7 @@ config LIB_HOMEDIR ---help--- The home directory to use with operations like such as 'cd ~' -config LIBM - bool "Math library" - default n - depends on !ARCH_MATH_H - ---help--- - By default, no math library will be provided by NuttX. In this this case, it - is assumed that (1) no math library is required, or (2) you will be using the - math.h header file and the libm library provided by your toolchain. - - This is may be a very good choice is possible because your toolchain may have - have a highly optimized version of libm. - - Another possibility is that you have a custom, architecture-specific math - libary and that the corresponding math.h file resides at arch/<architecture>/include/math.h. - The option is selected via ARCH_MATH_H. If ARCH_MATH_H is selected,then the include/nuttx/math.h - header file will be copied to include/math.h where it can be used by your applications. - - If ARCH_MATH_H is not defined, then this option can be selected to build a generic, - math library built into NuttX. This math library comes from the Rhombus OS and - was written by Nick Johnson. The Rhombus OS math library port was contributed by - Darcy Gong. +source lib/math/Kconfig config NOPRINTF_FIELDWIDTH bool "Disable sprintf support fieldwidth" |