Browse Source

Version 0.1
Update README.md

Viral B. Shah 12 years ago
parent
commit
850280a862
2 changed files with 10 additions and 7 deletions
  1. 1 1
      Make.inc
  2. 9 6
      README.md

+ 1 - 1
Make.inc

@@ -7,7 +7,7 @@ USECLANG = 0
 ifeq ($(USECLANG),1)
 USEGCC = 0
 CC = clang
-CFLAGS= -std=c99 -Wall -O4 -I$(OPENLIBM_HOME) -I$(OPENLIBM_HOME)/include -I$(OPENLIBM_HOME)/ld80 -I$(OPENLIBM_HOME)/$(ARCH) -I$(OPENLIBM_HOME)/src -DASSEMBLER -D__BSD_VISIBLE -Wno-implicit-function-declaration
+CFLAGS= -std=c99 -Wall -O3 -I$(OPENLIBM_HOME) -I$(OPENLIBM_HOME)/include -I$(OPENLIBM_HOME)/ld80 -I$(OPENLIBM_HOME)/$(ARCH) -I$(OPENLIBM_HOME)/src -DASSEMBLER -D__BSD_VISIBLE -Wno-implicit-function-declaration
 endif
 
 ifeq ($(USEGCC),1)

+ 9 - 6
README.md

@@ -1,15 +1,18 @@
-OpenLIBM is an effort to have a high quality independent LIBM
+## OpenLIBM v0.1
+
+OpenLIBM is an effort to have a high quality standalone LIBM
 library. It is meant to be used standalone in applications and
-programming language implementations, and perhaps even as a reference
-for LIBM implementations in OSes.
+programming language implementations.
 
-OpenLIBM builds on Linux and Mac OS X, and with little effort, 
+OpenLIBM builds on Linux, Mac OS X, and Windows, and with little effort, 
 should build on FreeBSD as well. It builds with both, GCC and clang.
 
 The OpenLIBM code derives from the FreeBSD msun implementation, which
-in turn derives from FDLIBM 5.3.
+in turn derives from FDLIBM 5.3. As a result, it has a number of fixes and
+updates that have accumulated over the years in msun, and also optimized
+assembly versions of many functions.
 
-Build instructions:
+### Build instructions:
 
 1. `make` or `make USEGCC=1` to build with GCC.
 2. `make USECLANG=1` to build with clang.