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| author | Lv Zheng <lv.zheng@intel.com> | 2016-07-22 23:48:21 +0800 |
|---|---|---|
| committer | Lv Zheng <lv.zheng@intel.com> | 2016-07-22 23:48:21 +0800 |
| commit | d261d40ea168f8e4c4e3986de720b8651c4aba1c (patch) | |
| tree | c6465c97fcbfdae5076f1b658cf893b23271b899 /generate/unix/acpiexec | |
| parent | 9bb265c2afb9910e46f820d6759648580edabd09 (diff) | |
| download | acpica-d261d40ea168f8e4c4e3986de720b8651c4aba1c.tar.gz | |
Clib: Add -nostdinc support for EFI layer
This patch adds sprintf()/snprintf()/vsnprintf()/printf()/vfprintf()
support for OSPMs that have ACPI_USE_SYSTEM_CLIBRARY defined but do not
have ACPI_USE_STANDARD_HEADERS defined.
-iwithprefix include is required to include <stdarg.h> which contains
compiler specific implementation of vargs when -nostdinc is specified.
-fno-builtin is required for GCC to avoid optimization performed printf().
This optimization cannot be automatically disabled by specifying -nostdlib.
Please refer to the Link 1 for the details. Lv Zheng.
Link 1: http://www.ciselant.de/projects/gcc_printf/gcc_printf.html
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Diffstat (limited to 'generate/unix/acpiexec')
| -rw-r--r-- | generate/unix/acpiexec/Makefile | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/generate/unix/acpiexec/Makefile b/generate/unix/acpiexec/Makefile index 7f8befabb..7393a69fc 100644 --- a/generate/unix/acpiexec/Makefile +++ b/generate/unix/acpiexec/Makefile @@ -224,7 +224,6 @@ OBJECTS = \ $(OBJDIR)/utownerid.o\ $(OBJDIR)/utnonansi.o\ $(OBJDIR)/utpredef.o\ - $(OBJDIR)/utprint.o\ $(OBJDIR)/utresrc.o\ $(OBJDIR)/utstate.o\ $(OBJDIR)/utstring.o\ |