diff options
Diffstat (limited to 'modules/fdlibm/patches/09_comment_out_rcsid_variable.patch')
| -rw-r--r-- | modules/fdlibm/patches/09_comment_out_rcsid_variable.patch | 1362 |
1 files changed, 1362 insertions, 0 deletions
diff --git a/modules/fdlibm/patches/09_comment_out_rcsid_variable.patch b/modules/fdlibm/patches/09_comment_out_rcsid_variable.patch new file mode 100644 index 0000000000..715c859956 --- /dev/null +++ b/modules/fdlibm/patches/09_comment_out_rcsid_variable.patch @@ -0,0 +1,1362 @@ +diff --git a/e_acos.cpp b/e_acos.cpp +--- a/e_acos.cpp ++++ b/e_acos.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_acos(x) + * Method : + * acos(x) = pi/2 - asin(x) + * acos(-x) = pi/2 + asin(x) + * For |x|<=0.5 + * acos(x) = pi/2 - (x + x*x^2*R(x^2)) (see asin.c) + * For x>0.5 +diff --git a/e_acosh.cpp b/e_acosh.cpp +--- a/e_acosh.cpp ++++ b/e_acosh.cpp +@@ -7,18 +7,18 @@ + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + * + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_acosh(x) + * Method : + * Based on + * acosh(x) = log [ x + sqrt(x*x-1) ] + * we have + * acosh(x) := log(x)+ln2, if x is large; else + * acosh(x) := log(2x-1/(sqrt(x*x-1)+x)) if x>2; else +diff --git a/e_asin.cpp b/e_asin.cpp +--- a/e_asin.cpp ++++ b/e_asin.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_asin(x) + * Method : + * Since asin(x) = x + x^3/6 + x^5*3/40 + x^7*15/336 + ... + * we approximate asin(x) on [0,0.5] by + * asin(x) = x + x*x^2*R(x^2) + * where + * R(x^2) is a rational approximation of (asin(x)-x)/x^3 +diff --git a/e_atan2.cpp b/e_atan2.cpp +--- a/e_atan2.cpp ++++ b/e_atan2.cpp +@@ -7,18 +7,18 @@ + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + * + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_atan2(y,x) + * Method : + * 1. Reduce y to positive by atan2(y,x)=-atan2(-y,x). + * 2. Reduce x to positive by (if x and y are unexceptional): + * ARG (x+iy) = arctan(y/x) ... if x > 0, + * ARG (x+iy) = pi - arctan[y/(-x)] ... if x < 0, + * +diff --git a/e_atanh.cpp b/e_atanh.cpp +--- a/e_atanh.cpp ++++ b/e_atanh.cpp +@@ -7,18 +7,18 @@ + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + * + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_atanh(x) + * Method : + * 1.Reduced x to positive by atanh(-x) = -atanh(x) + * 2.For x>=0.5 + * 1 2x x + * atanh(x) = --- * log(1 + -------) = 0.5 * log1p(2 * --------) + * 2 1 - x 1 - x +diff --git a/e_cosh.cpp b/e_cosh.cpp +--- a/e_cosh.cpp ++++ b/e_cosh.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_cosh(x) + * Method : + * mathematically cosh(x) if defined to be (exp(x)+exp(-x))/2 + * 1. Replace x by |x| (cosh(x) = cosh(-x)). + * 2. + * [ exp(x) - 1 ]^2 + * 0 <= x <= ln2/2 : cosh(x) := 1 + ------------------- +diff --git a/e_exp.cpp b/e_exp.cpp +--- a/e_exp.cpp ++++ b/e_exp.cpp +@@ -5,18 +5,18 @@ + * Copyright (C) 2004 by Sun Microsystems, Inc. All rights reserved. + * + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_exp(x) + * Returns the exponential of x. + * + * Method + * 1. Argument reduction: + * Reduce x to an r so that |r| <= 0.5*ln2 ~ 0.34658. + * Given x, find r and integer k such that +diff --git a/e_hypot.cpp b/e_hypot.cpp +--- a/e_hypot.cpp ++++ b/e_hypot.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_hypot(x,y) + * + * Method : + * If (assume round-to-nearest) z=x*x+y*y + * has error less than sqrt(2)/2 ulp, than + * sqrt(z) has error less than 1 ulp (exercise). + * +diff --git a/e_log.cpp b/e_log.cpp +--- a/e_log.cpp ++++ b/e_log.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_log(x) + * Return the logrithm of x + * + * Method : + * 1. Argument Reduction: find k and f such that + * x = 2^k * (1+f), + * where sqrt(2)/2 < 1+f < sqrt(2) . +diff --git a/e_log10.cpp b/e_log10.cpp +--- a/e_log10.cpp ++++ b/e_log10.cpp +@@ -6,32 +6,32 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * Return the base 10 logarithm of x. See e_log.c and k_log.h for most + * comments. + * + * log10(x) = (f - 0.5*f*f + k_log1p(f)) / ln10 + k * log10(2) + * in not-quite-routine extra precision. + */ + + #include <float.h> + + #include "math_private.h" + #include "k_log.h" +- ++ + static const double + two54 = 1.80143985094819840000e+16, /* 0x43500000, 0x00000000 */ + ivln10hi = 4.34294481878168880939e-01, /* 0x3fdbcb7b, 0x15200000 */ + ivln10lo = 2.50829467116452752298e-11, /* 0x3dbb9438, 0xca9aadd5 */ + log10_2hi = 3.01029995663611771306e-01, /* 0x3FD34413, 0x509F6000 */ + log10_2lo = 3.69423907715893078616e-13; /* 0x3D59FEF3, 0x11F12B36 */ + + static const double zero = 0.0; +diff --git a/e_log2.cpp b/e_log2.cpp +--- a/e_log2.cpp ++++ b/e_log2.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * Return the base 2 logarithm of x. See e_log.c and k_log.h for most + * comments. + * + * This reduces x to {k, 1+f} exactly as in e_log.c, then calls the kernel, + * then does the combining and scaling steps + * log2(x) = (f - 0.5*f*f + k_log1p(f)) / ln2 + k +diff --git a/e_pow.cpp b/e_pow.cpp +--- a/e_pow.cpp ++++ b/e_pow.cpp +@@ -4,18 +4,18 @@ + * Copyright (C) 2004 by Sun Microsystems, Inc. All rights reserved. + * + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_pow(x,y) return x**y + * + * n + * Method: Let x = 2 * (1+f) + * 1. Compute and return log2(x) in two pieces: + * log2(x) = w1 + w2, + * where w1 has 53-24 = 29 bit trailing zeros. +diff --git a/e_rem_pio2.cpp b/e_rem_pio2.cpp +--- a/e_rem_pio2.cpp ++++ b/e_rem_pio2.cpp +@@ -8,18 +8,18 @@ + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + * + * Optimized by Bruce D. Evans. + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_rem_pio2(x,y) + * + * return the remainder of x rem pi/2 in y[0]+y[1] + * use __kernel_rem_pio2() + */ + + #include <float.h> +diff --git a/e_sinh.cpp b/e_sinh.cpp +--- a/e_sinh.cpp ++++ b/e_sinh.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_sinh(x) + * Method : + * mathematically sinh(x) if defined to be (exp(x)-exp(-x))/2 + * 1. Replace x by |x| (sinh(-x) = -sinh(x)). + * 2. + * E + E/(E+1) + * 0 <= x <= 22 : sinh(x) := --------------, E=expm1(x) +diff --git a/k_cos.cpp b/k_cos.cpp +--- a/k_cos.cpp ++++ b/k_cos.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * __kernel_cos( x, y ) + * kernel cos function on [-pi/4, pi/4], pi/4 ~ 0.785398164 + * Input x is assumed to be bounded by ~pi/4 in magnitude. + * Input y is the tail of x. + * + * Algorithm +diff --git a/k_exp.cpp b/k_exp.cpp +--- a/k_exp.cpp ++++ b/k_exp.cpp +@@ -21,22 +21,22 @@ + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <complex.h> + +-#include "math_private.h" ++ #include "math_private.h" + + static const uint32_t k = 1799; /* constant for reduction */ + static const double kln2 = 1246.97177782734161156; /* k * ln2 */ + + /* + * Compute exp(x), scaled to avoid spurious overflow. An exponent is + * returned separately in 'expt'. + * +diff --git a/k_log.h b/k_log.h +--- a/k_log.h ++++ b/k_log.h +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * k_log1p(f): + * Return log(1+f) - f for 1+f in ~[sqrt(2)/2, sqrt(2)]. + * + * The following describes the overall strategy for computing + * logarithms in base e. The argument reduction and adding the final + * term of the polynomial are done by the caller for increased accuracy +diff --git a/k_rem_pio2.cpp b/k_rem_pio2.cpp +--- a/k_rem_pio2.cpp ++++ b/k_rem_pio2.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * __kernel_rem_pio2(x,y,e0,nx,prec) + * double x[],y[]; int e0,nx,prec; + * + * __kernel_rem_pio2 return the last three digits of N with + * y = x - N*pi/2 + * so that |y| < pi/2. +diff --git a/k_sin.cpp b/k_sin.cpp +--- a/k_sin.cpp ++++ b/k_sin.cpp +@@ -6,18 +6,18 @@ + * + * Developed at SunSoft, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __kernel_sin( x, y, iy) + * kernel sin function on ~[-pi/4, pi/4] (except on -0), pi/4 ~ 0.7854 + * Input x is assumed to be bounded by ~pi/4 in magnitude. + * Input y is the tail of x. + * Input iy indicates whether y is 0. (if iy=0, y assume to be 0). + * + * Algorithm +diff --git a/k_tan.cpp b/k_tan.cpp +--- a/k_tan.cpp ++++ b/k_tan.cpp +@@ -6,18 +6,18 @@ + * + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + + /* INDENT OFF */ +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __kernel_tan( x, y, k ) + * kernel tan function on ~[-pi/4, pi/4] (except on -0), pi/4 ~ 0.7854 + * Input x is assumed to be bounded by ~pi/4 in magnitude. + * Input y is the tail of x. + * Input k indicates whether tan (if k = 1) or -1/tan (if k = -1) is returned. + * + * Algorithm +diff --git a/s_asinh.cpp b/s_asinh.cpp +--- a/s_asinh.cpp ++++ b/s_asinh.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* asinh(x) + * Method : + * Based on + * asinh(x) = sign(x) * log [ |x| + sqrt(x*x+1) ] + * we have + * asinh(x) := x if 1+x*x=1, + * := sign(x)*(log(x)+ln2)) for large |x|, else +diff --git a/s_atan.cpp b/s_atan.cpp +--- a/s_atan.cpp ++++ b/s_atan.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* atan(x) + * Method + * 1. Reduce x to positive by atan(x) = -atan(-x). + * 2. According to the integer k=4t+0.25 chopped, t=x, the argument + * is further reduced to one of the following intervals and the + * arctangent of t is evaluated by the corresponding formula: + * +diff --git a/s_cbrt.cpp b/s_cbrt.cpp +--- a/s_cbrt.cpp ++++ b/s_cbrt.cpp +@@ -7,18 +7,18 @@ + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + * + * Optimized by Bruce D. Evans. + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <float.h> + #include "math_private.h" + + /* cbrt(x) + * Return cube root of x + */ + static const u_int32_t +diff --git a/s_ceil.cpp b/s_ceil.cpp +--- a/s_ceil.cpp ++++ b/s_ceil.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * ceil(x) + * Return x rounded toward -inf to integral value + * Method: + * Bit twiddling. + * Exception: + * Inexact flag raised if x not equal to ceil(x). +diff --git a/s_ceilf.cpp b/s_ceilf.cpp +--- a/s_ceilf.cpp ++++ b/s_ceilf.cpp +@@ -8,18 +8,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include "math_private.h" + + static const float huge = 1.0e30; + + float + ceilf(float x) + { +diff --git a/s_copysign.cpp b/s_copysign.cpp +--- a/s_copysign.cpp ++++ b/s_copysign.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * copysign(double x, double y) + * copysign(x,y) returns a value with the magnitude of x and + * with the sign bit of y. + */ + + #include "math_private.h" +diff --git a/s_cos.cpp b/s_cos.cpp +--- a/s_cos.cpp ++++ b/s_cos.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* cos(x) + * Return cosine function of x. + * + * kernel function: + * __kernel_sin ... sine function on [-pi/4,pi/4] + * __kernel_cos ... cosine function on [-pi/4,pi/4] + * __ieee754_rem_pio2 ... argument reduction routine +diff --git a/s_expm1.cpp b/s_expm1.cpp +--- a/s_expm1.cpp ++++ b/s_expm1.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* expm1(x) + * Returns exp(x)-1, the exponential of x minus 1. + * + * Method + * 1. Argument reduction: + * Given x, find r and integer k such that + * +diff --git a/s_fabs.cpp b/s_fabs.cpp +--- a/s_fabs.cpp ++++ b/s_fabs.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * fabs(x) returns the absolute value of x. + */ + + #include "math_private.h" + + double +diff --git a/s_floor.cpp b/s_floor.cpp +--- a/s_floor.cpp ++++ b/s_floor.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * floor(x) + * Return x rounded toward -inf to integral value + * Method: + * Bit twiddling. + * Exception: + * Inexact flag raised if x not equal to floor(x). +diff --git a/s_floorf.cpp b/s_floorf.cpp +--- a/s_floorf.cpp ++++ b/s_floorf.cpp +@@ -8,18 +8,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * floorf(x) + * Return x rounded toward -inf to integral value + * Method: + * Bit twiddling. + * Exception: + * Inexact flag raised if x not equal to floorf(x). +diff --git a/s_log1p.cpp b/s_log1p.cpp +--- a/s_log1p.cpp ++++ b/s_log1p.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* double log1p(double x) + * + * Method : + * 1. Argument Reduction: find k and f such that + * 1+x = 2^k * (1+f), + * where sqrt(2)/2 < 1+f < sqrt(2) . + * +diff --git a/s_nearbyint.cpp b/s_nearbyint.cpp +--- a/s_nearbyint.cpp ++++ b/s_nearbyint.cpp +@@ -21,18 +21,18 @@ + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <fenv.h> + + #include "math_private.h" + + /* + * We save and restore the floating-point environment to avoid raising + * an inexact exception. We can get away with using fesetenv() +diff --git a/s_rint.cpp b/s_rint.cpp +--- a/s_rint.cpp ++++ b/s_rint.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * rint(x) + * Return x rounded to integral value according to the prevailing + * rounding mode. + * Method: + * Using floating addition. + * Exception: +diff --git a/s_rintf.cpp b/s_rintf.cpp +--- a/s_rintf.cpp ++++ b/s_rintf.cpp +@@ -8,18 +8,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <float.h> + #include <stdint.h> + + #include "math_private.h" + + static const float + TWO23[2]={ +diff --git a/s_sin.cpp b/s_sin.cpp +--- a/s_sin.cpp ++++ b/s_sin.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* sin(x) + * Return sine function of x. + * + * kernel function: + * __kernel_sin ... sine function on [-pi/4,pi/4] + * __kernel_cos ... cose function on [-pi/4,pi/4] + * __ieee754_rem_pio2 ... argument reduction routine +diff --git a/s_tan.cpp b/s_tan.cpp +--- a/s_tan.cpp ++++ b/s_tan.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* tan(x) + * Return tangent function of x. + * + * kernel function: + * __kernel_tan ... tangent function on [-pi/4,pi/4] + * __ieee754_rem_pio2 ... argument reduction routine + * +diff --git a/s_tanh.cpp b/s_tanh.cpp +--- a/s_tanh.cpp ++++ b/s_tanh.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* Tanh(x) + * Return the Hyperbolic Tangent of x + * + * Method : + * x -x + * e - e + * 0. tanh(x) is defined to be ----------- +diff --git a/s_trunc.cpp b/s_trunc.cpp +--- a/s_trunc.cpp ++++ b/s_trunc.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * trunc(x) + * Return x rounded toward 0 to integral value + * Method: + * Bit twiddling. + * Exception: + * Inexact flag raised if x not equal to trunc(x). +diff --git a/s_truncf.cpp b/s_truncf.cpp +--- a/s_truncf.cpp ++++ b/s_truncf.cpp +@@ -5,18 +5,18 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * truncf(x) + * Return x rounded toward 0 to integral value + * Method: + * Bit twiddling. + * Exception: + * Inexact flag raised if x not equal to truncf(x). +--- a/e_acosf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/e_acosf.cpp_new 2022-12-11 21:23:31.863880382 -0500 +@@ -9,16 +9,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include "math_private.h" + + static const float + one = 1.0000000000e+00, /* 0x3F800000 */ + pi = 3.1415925026e+00, /* 0x40490fda */ + pio2_hi = 1.5707962513e+00; /* 0x3fc90fda */ +--- a/e_asinf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/e_asinf.cpp_new 2022-12-11 21:23:31.875880502 -0500 +@@ -9,16 +9,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include "math_private.h" + + static const float + one = 1.0000000000e+00, /* 0x3F800000 */ + huge = 1.000e+30, + /* coefficient for R(x^2) */ +--- a/e_expf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/e_expf.cpp_new 2022-12-11 21:23:31.895880703 -0500 +@@ -9,16 +9,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <float.h> + + #include "math_private.h" + + static const float + one = 1.0, +--- a/e_logf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/e_logf.cpp_new 2022-12-11 21:23:31.935881104 -0500 +@@ -9,16 +9,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include "math_private.h" + + static const float + ln2_hi = 6.9313812256e-01, /* 0x3f317180 */ + ln2_lo = 9.0580006145e-06, /* 0x3717f7d1 */ + two25 = 3.355443200e+07, /* 0x4c000000 */ +--- a/e_powf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/e_powf.cpp_new 2022-12-11 21:23:31.971881465 -0500 +@@ -9,16 +9,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include "math_private.h" + + static const float + bp[] = {1.0, 1.5,}, + dp_h[] = { 0.0, 5.84960938e-01,}, /* 0x3f15c000 */ + dp_l[] = { 0.0, 1.56322085e-06,}, /* 0x35d1cfdc */ +--- a/e_rem_pio2f.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/e_rem_pio2f.cpp_new 2022-12-11 21:23:32.015881905 -0500 +@@ -10,16 +10,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* __ieee754_rem_pio2f(x,y) + * + * return the remainder of x rem pi/2 in *y + * use double precision for everything except passing x + * use __kernel_rem_pio2() for large x + */ +--- b/k_cosf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/k_cosf.cpp_new 2022-12-11 21:23:32.051882266 -0500 +@@ -11,16 +11,16 @@ + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + + #ifndef INLINE_KERNEL_COSDF +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + #endif + + #include "math_private.h" + + /* |cos(x) - c(x)| < 2**-34.1 (~[-5.37e-11, 5.295e-11]). */ + static const double + one = 1.0, +--- b/k_expf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/k_expf.cpp_new 2022-12-11 21:23:32.087882627 -0500 +@@ -22,16 +22,16 @@ + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <complex.h> + + #include "math_private.h" + + static const uint32_t k = 235; /* constant for reduction */ + static const float kln2 = 162.88958740F; /* k * ln2 */ +--- b/k_sinf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/k_sinf.cpp_new 2022-12-11 21:23:32.119882948 -0500 +@@ -11,16 +11,16 @@ + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + + #ifndef INLINE_KERNEL_SINDF +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + #endif + + #include "math_private.h" + + /* |sin(x)/x - s(x)| < 2**-37.5 (~[-4.89e-12, 4.824e-12]). */ + static const double + S1 = -0x15555554cbac77.0p-55, /* -0.166666666416265235595 */ +--- b/k_tanf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/k_tanf.cpp_new 2022-12-11 21:23:32.155883308 -0500 +@@ -10,16 +10,16 @@ + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + + #ifndef INLINE_KERNEL_TANDF +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + #endif + + #include "math_private.h" + + /* |tan(x)/x - t(x)| < 2**-25.5 (~[-2e-08, 2e-08]). */ + static const double + T[] = { +--- a/s_atanf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/s_atanf.cpp_new 2022-12-11 21:23:32.199883749 -0500 +@@ -9,16 +9,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include "math_private.h" + + static const float atanhi[] = { + 4.6364760399e-01, /* atan(0.5)hi 0x3eed6338 */ + 7.8539812565e-01, /* atan(1.0)hi 0x3f490fda */ + 9.8279368877e-01, /* atan(1.5)hi 0x3f7b985e */ +--- a/s_cosf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/s_cosf.cpp_new 2022-12-11 21:23:32.235884110 -0500 +@@ -10,16 +10,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <float.h> + + #define INLINE_KERNEL_COSDF + #define INLINE_KERNEL_SINDF + #define INLINE_REM_PIO2F + #include "math_private.h" +--- a/s_exp2.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/s_exp2.cpp_new 2022-12-11 21:23:32.275884511 -0500 +@@ -22,16 +22,16 @@ + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <float.h> + + #include "math_private.h" + + #define TBLBITS 8 + #define TBLSIZE (1 << TBLBITS) +--- a/s_exp2f.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/s_exp2f.cpp_new 2022-12-11 21:23:32.311884872 -0500 +@@ -22,16 +22,16 @@ + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <float.h> + + #include "math_private.h" + + #define TBLBITS 4 + #define TBLSIZE (1 << TBLBITS) +--- a/s_fabsf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/s_fabsf.cpp_new 2022-12-11 21:23:32.347885233 -0500 +@@ -9,16 +9,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + /* + * fabsf(x) returns the absolute value of x. + */ + + #include "math_private.h" + +--- a/s_sinf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/s_sinf.cpp_new 2022-12-11 21:23:32.383885594 -0500 +@@ -10,16 +10,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <float.h> + + #define INLINE_KERNEL_COSDF + #define INLINE_KERNEL_SINDF + #define INLINE_REM_PIO2F + #include "math_private.h" +--- a/s_tanf.cpp 2022-12-11 21:20:40.290068458 -0500 ++++ b/s_tanf.cpp_new 2022-12-11 21:23:32.419885954 -0500 +@@ -10,16 +10,16 @@ + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#include <sys/cdefs.h> +-__FBSDID("$FreeBSD$"); ++//#include <sys/cdefs.h> ++//__FBSDID("$FreeBSD$"); + + #include <float.h> + + #define INLINE_KERNEL_TANDF + #define INLINE_REM_PIO2F + #include "math_private.h" + #include "e_rem_pio2f.c" +--- a/e_sqrtf.cpp 2022-12-13 14:30:13.113415455 -0500 ++++ b/e_sqrtf.cpp 2022-12-13 14:13:15.302434550 -0500 +@@ -8,19 +8,19 @@ + * + * Developed at SunPro, a Sun Microsystems, Inc. business. + * Permission to use, copy, modify, and distribute this + * software is freely granted, provided that this notice + * is preserved. + * ==================================================== + */ + +-#ifndef lint +-static char rcsid[] = "$FreeBSD$"; +-#endif ++//#ifndef lint ++//static char rcsid[] = "$FreeBSD$"; ++//#endif + + #include "math_private.h" + + #ifdef USE_BUILTIN_SQRTF + float + __ieee754_sqrtf(float x) + { + return (__builtin_sqrtf(x)); |