Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-06 00:14:22 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Add a generic GCC stdarg.h header file

Browse Source 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4919 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-07-08 14:50:43 +00:00
parent 4a0b61ab76
commit a4cc2f6f5b
14 changed files with 296 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.txt
+7 -1
View File
@@ -135,7 +135,7 @@ Notes about Header Files
Header Files Provided by Your Toolchain.
Certain header files, such as setjmp.h, stdargs.h, and math.h, may still
Certain header files, such as setjmp.h, stdarg.h, and math.h, may still
be needed from your toolchain and your compiler may not, however, be able
to find these if you compile NuttX without using standard header file.
If that is the case, one solution is to copy those header file from
@@ -171,6 +171,12 @@ Notes about Header Files
than to include that archicture-specific math.h header file as the
system math.h header file.
stdarg.h
In most cases, the correct version of stdarg.h is the version provided with your toolchain. However, sometimes there are issues with with using your toolchains stdarg.h. For example, it may attempt to draw in header files that do not exist in NuttX or perhaps the header files that is uses are not compatible with the NuttX header files. In those cases, you can use an architecture-specific stdarg.h header file by defining CONFIG_ARCH_STDARG_H=y.
See the discussion above for the math.h header. This setting works exactly
the same for the stdarg.h header file.
CONFIGURING NUTTX
^^^^^^^^^^^^^^^^^