From f5fb92746715beb0441a60feca202ee16cb19fc9 Mon Sep 17 00:00:00 2001
From: "Viral B. Shah" <viral@mayin.org>
Date: Sat, 31 Dec 2011 19:26:51 +0530
Subject: [PATCH] Build with gcc.

---
 Make.inc           |  4 +++-
 src/Makefile       |  9 +++++----
 src/math_private.h | 10 +++++++---
 3 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/Make.inc b/Make.inc
index 22c9085..6652c44 100644
--- a/Make.inc
+++ b/Make.inc
@@ -1,6 +1,8 @@
-CC=clang
+CC=gcc
 CFLAGS=-O2 -fPIC -I. -I../include -I../ld128 -I../src -D__BSD_VISIBLE -Wno-implicit-function-declaration 
 
+default: all
+
 %.o: %.c
 	$(QUIET_CC)$(CC) $(CFLAGS) -c $< -o $@
 
diff --git a/src/Makefile b/src/Makefile
index a576a91..0471299 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -21,7 +21,7 @@ SRCS= \
 	s_floor.o s_floorf.o s_fma.o s_fmaf.o \
 	s_fmax.o s_fmaxf.o s_fmaxl.o s_fmin.o \
 	s_fminf.o s_fminl.o s_frexp.o s_frexpf.o s_ilogb.o s_ilogbf.o \
-	s_ilogbl.o s_isfinite.o s_isnormal.o \
+	s_ilogbl.o s_isfinite.o s_isnormal.o s_isnan.o \
 	s_llrint.o s_llrintf.o s_llround.o s_llroundf.o s_llroundl.o \
 	s_log1p.o s_log1pf.o s_logb.o s_logbf.o s_lrint.o s_lrintf.o \
 	s_lround.o s_lroundf.o s_lroundl.o s_modff.o \
@@ -43,7 +43,8 @@ SRCS+=	e_acosl.o e_asinl.o e_atan2l.o e_fmodl.o \
 	s_csqrtl.o s_floorl.o s_fmal.o \
 	s_frexpl.o s_logbl.o s_nexttoward.o \
 	s_remquol.o \
-	s_sinl.o s_tanl.o s_truncl.o w_cabsl.o
+	s_sinl.o s_tanl.o s_truncl.o w_cabsl.o \
+	s_scalbnf.o s_nextafterl.o s_rintl.o s_scalbnl.o 
 
 # C99 complex functions
 SRCS+=	s_ccosh.o s_ccoshf.o s_cexp.o s_cexpf.o \
@@ -53,10 +54,10 @@ SRCS+=	s_ccosh.o s_ccoshf.o s_cexp.o s_cexpf.o \
 	s_csinh.o s_csinhf.o s_ctanh.o s_ctanhf.o
 
 # FreeBSD's C library supplies these functions. Need to build them in openlibm.
-#SRCS+=	s_fabs.o s_frexp.o s_isnan.o s_ldexp.o s_modf.o
+#SRCS+=	s_fabs.o s_frexp.o s_ldexp.o s_modf.o
 
 # These do not yet compile
 #SRCS+=	b_exp.o b_log.o b_tgamma.o fenv.o s_isnan.o \
-	s_exp2l.o s_nanl.o s_scalbnf.o s_nextafterl.o s_rintl.o s_scalbnl.o \
+	s_exp2l.o s_nanl.o 
 
 all: $(SRCS)
diff --git a/src/math_private.h b/src/math_private.h
index c0f09f1..4044ed0 100644
--- a/src/math_private.h
+++ b/src/math_private.h
@@ -208,10 +208,13 @@ do {								\
   (d) = se_u.e;							\
 } while (0)
 
+
+//VBS
+#define	STRICT_ASSIGN(type, lval, rval)	((lval) = (rval))
+
+/* VBS
 #ifdef FLT_EVAL_METHOD
-/*
- * Attempt to get strict C99 semantics for assignment with non-C99 compilers.
- */
+// Attempt to get strict C99 semantics for assignment with non-C99 compilers.
 #if FLT_EVAL_METHOD == 0 || __GNUC__ == 0
 #define	STRICT_ASSIGN(type, lval, rval)	((lval) = (rval))
 #else
@@ -227,6 +230,7 @@ do {								\
 } while (0)
 #endif
 #endif
+*/
 
 /*
  * Common routine to process the arguments to nan(), nanf(), and nanl().