[PATCH 1/4] Move wrappers to libm-compat-calls-auto

["Gabriel F. T. Gomes" <gftg at linux dot vnet dot ibm dot com>]

This commit moves one step towards the deprecation of wrappers that
use _LIB_VERSION / matherr / __kernel_standard functionality, by
adding the suffix '_compat' to their filenames and adjusting Makefiles
and #includes accordingly.

New template wrappers that do not use such functionality will be added
by future patches and will be used by the float128 wrappers.

2016-12-19  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>

	* math/Makefile (libm-calls): Move wrappers...
	(libm-compat-call-auto): Here.
	* sysdeps/powerpc/nofpu/Makefile: Add suffix ("_compat") to
	the filenames of the wrappers that have been renamed.

	* math/w_acos.c: Add suffix ("_compat") to filename.
	* math/w_acosf.c: Likewise.
	* math/w_acosh.c: Likewise.
	* math/w_acoshf.c: Likewise.
	* math/w_acoshl.c: Likewise.
	* math/w_acosl.c: Likewise.
	* math/w_asin.c: Likewise.
	* math/w_asinf.c: Likewise.
	* math/w_asinl.c: Likewise.
	* math/w_atan2.c: Likewise.
	* math/w_atan2f.c: Likewise.
	* math/w_atan2l.c: Likewise.
	* math/w_atanh.c: Likewise.
	* math/w_atanhf.c: Likewise.
	* math/w_atanhl.c: Likewise.
	* math/w_cosh.c: Likewise.
	* math/w_coshf.c: Likewise.
	* math/w_coshl.c: Likewise.
	* math/w_exp10.c: Likewise.
	* math/w_exp10f.c: Likewise.
	* math/w_exp10l.c: Likewise.
	* math/w_exp2.c: Likewise.
	* math/w_exp2f.c: Likewise.
	* math/w_exp2l.c: Likewise.
	* math/w_fmod.c: Likewise.
	* math/w_fmodf.c: Likewise.
	* math/w_fmodl.c: Likewise.
	* math/w_hypot.c: Likewise.
	* math/w_hypotf.c: Likewise.
	* math/w_hypotl.c: Likewise.
	* math/w_j0.c: Likewise.
	* math/w_j0f.c: Likewise.
	* math/w_j0l.c: Likewise.
	* math/w_j1.c: Likewise.
	* math/w_j1f.c: Likewise.
	* math/w_j1l.c: Likewise.
	* math/w_jn.c: Likewise.
	* math/w_jnf.c: Likewise.
	* math/w_jnl.c: Likewise.
	* math/w_log.c: Likewise.
	* math/w_log10.c: Likewise.
	* math/w_log10f.c: Likewise.
	* math/w_log10l.c: Likewise.
	* math/w_log2.c: Likewise.
	* math/w_log2f.c: Likewise.
	* math/w_log2l.c: Likewise.
	* math/w_logf.c: Likewise.
	* math/w_logl.c: Likewise.
	* math/w_pow.c: Likewise.
	* math/w_powf.c: Likewise.
	* math/w_powl.c: Likewise.
	* math/w_remainder.c: Likewise.
	* math/w_remainderf.c: Likewise.
	* math/w_remainderl.c: Likewise.
	* math/w_scalb.c: Likewise.
	* math/w_scalbf.c: Likewise.
	* math/w_scalbl.c: Likewise.
	* math/w_sinh.c: Likewise.
	* math/w_sinhf.c: Likewise.
	* math/w_sinhl.c: Likewise.
	* math/w_sqrt.c: Likewise.
	* math/w_sqrtf.c: Likewise.
	* math/w_sqrtl.c: Likewise.
	* math/w_tgamma.c: Likewise.
	* math/w_tgammaf.c: Likewise.
	* math/w_tgammal.c: Likewise.

	* math/w_acos_compat.c: New file copied from above.
	* math/w_acosf_compat.c: Likewise.
	* math/w_acosh_compat.c: Likewise.
	* math/w_acoshf_compat.c: Likewise.
	* math/w_acoshl_compat.c: Likewise.
	* math/w_acosl_compat.c: Likewise.
	* math/w_asin_compat.c: Likewise.
	* math/w_asinf_compat.c: Likewise.
	* math/w_asinl_compat.c: Likewise.
	* math/w_atan2_compat.c: Likewise.
	* math/w_atan2f_compat.c: Likewise.
	* math/w_atan2l_compat.c: Likewise.
	* math/w_atanh_compat.c: Likewise.
	* math/w_atanhf_compat.c: Likewise.
	* math/w_atanhl_compat.c: Likewise.
	* math/w_cosh_compat.c: Likewise.
	* math/w_coshf_compat.c: Likewise.
	* math/w_coshl_compat.c: Likewise.
	* math/w_exp10_compat.c: Likewise.
	* math/w_exp10f_compat.c: Likewise.
	* math/w_exp10l_compat.c: Likewise.
	* math/w_exp2_compat.c: Likewise.
	* math/w_exp2f_compat.c: Likewise.
	* math/w_exp2l_compat.c: Likewise.
	* math/w_fmod_compat.c: Likewise.
	* math/w_fmodf_compat.c: Likewise.
	* math/w_fmodl_compat.c: Likewise.
	* math/w_hypot_compat.c: Likewise.
	* math/w_hypotf_compat.c: Likewise.
	* math/w_hypotl_compat.c: Likewise.
	* math/w_j0_compat.c: Likewise.
	* math/w_j0f_compat.c: Likewise.
	* math/w_j0l_compat.c: Likewise.
	* math/w_j1_compat.c: Likewise.
	* math/w_j1f_compat.c: Likewise.
	* math/w_j1l_compat.c: Likewise.
	* math/w_jn_compat.c: Likewise.
	* math/w_jnf_compat.c: Likewise.
	* math/w_jnl_compat.c: Likewise.
	* math/w_log10_compat.c: Likewise.
	* math/w_log10f_compat.c: Likewise.
	* math/w_log10l_compat.c: Likewise.
	* math/w_log2_compat.c: Likewise.
	* math/w_log2f_compat.c: Likewise.
	* math/w_log2l_compat.c: Likewise.
	* math/w_log_compat.c: Likewise.
	* math/w_logf_compat.c: Likewise.
	* math/w_logl_compat.c: Likewise.
	* math/w_pow_compat.c: Likewise.
	* math/w_powf_compat.c: Likewise.
	* math/w_powl_compat.c: Likewise.
	* math/w_remainder_compat.c: Likewise.
	* math/w_remainderf_compat.c: Likewise.
	* math/w_remainderl_compat.c: Likewise.
	* math/w_scalb_compat.c: Likewise.
	* math/w_scalbf_compat.c: Likewise.
	* math/w_scalbl_compat.c: Likewise.
	* math/w_sinh_compat.c: Likewise.
	* math/w_sinhf_compat.c: Likewise.
	* math/w_sinhl_compat.c: Likewise.
	* math/w_sqrt_compat.c: Likewise.
	* math/w_sqrtf_compat.c: Likewise.
	* math/w_sqrtl_compat.c: Likewise.
	* math/w_tgamma_compat.c: Likewise.
	* math/w_tgammaf_compat.c: Likewise.
	* math/w_tgammal_compat.c: Likewise.

	* sysdeps/ieee754/ldbl-opt/w_acos.c: Add suffix ("_compat") to
	filename
	* sysdeps/ieee754/ldbl-opt/w_acosh.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_acoshl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_acosl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_asin.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_asinl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_atan2.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_atan2l.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_atanh.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_atanhl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_cosh.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_coshl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_exp10.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_exp10l.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_fmod.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_fmodl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_hypot.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_hypotl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_j0.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_j0l.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_j1.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_j1l.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_jn.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_jnl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log10.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log10l.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log2.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log2l.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_logl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_pow.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_powl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_remainder.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_remainderl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_scalb.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_scalbl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_sinh.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_sinhl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_sqrt.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_sqrtl.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_tgamma.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_tgammal.c: Likewise.

	* sysdeps/ieee754/ldbl-opt/w_acos_compat.c: New file copied
	from above and adjusted for the new filenames in math dir.
	* sysdeps/ieee754/ldbl-opt/w_acosh_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_acoshl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_acosl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_asin_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_asinl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_atan2_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_atan2l_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_atanh_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_atanhl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_cosh_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_coshl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_exp10_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_exp10l_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_fmod_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_fmodl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_hypot_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_hypotl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_j0_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_j0l_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_j1_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_j1l_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_jn_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_jnl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log10_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log10l_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log2_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log2l_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_log_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_logl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_pow_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_powl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_remainder_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_remainderl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_scalb_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_scalbl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_sinh_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_sinhl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_sqrt_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_sqrtl_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_tgamma_compat.c: Likewise.
	* sysdeps/ieee754/ldbl-opt/w_tgammal_compat.c: Likewise.
---
 math/Makefile | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/math/Makefile b/math/Makefile
index db6ea29..01d0025 100644
--- a/math/Makefile
+++ b/math/Makefile
@@ -65,18 +65,25 @@ libm-calls =								  \
 	s_ceilF s_cosF s_erfF s_expm1F s_fabsF				  \
 	s_floorF s_log1pF s_logbF				  \
 	s_nextafterF s_nexttowardF s_rintF s_scalblnF			  \
-	s_significandF s_sinF s_tanF s_tanhF w_acosF w_acoshF w_asinF	  \
-	w_atan2F w_atanhF w_coshF w_expF w_exp2F w_exp10F w_fmodF	  \
-	w_tgammaF w_hypotF w_j0F w_j1F w_jnF w_lgammaF w_lgammaF_r	  \
-	w_logF w_log10F w_powF w_remainderF w_scalbF w_sinhF w_sqrtF	  \
+	s_significandF s_sinF s_tanF s_tanhF				  \
+	w_expF								  \
+	w_lgammaF w_lgammaF_r						  \
 	s_fpclassifyF s_truncF						  \
 	s_remquoF e_log2F e_exp2F s_roundF s_nearbyintF s_sincosF	  \
-	s_fmaF s_lrintF s_llrintF s_lroundF s_llroundF e_exp10F w_log2F	  \
+	s_fmaF s_lrintF s_llrintF s_lroundF s_llroundF e_exp10F		  \
 	s_issignalingF $(calls:s_%=m_%) x2y2m1F				  \
 	gamma_productF lgamma_negF lgamma_productF			  \
 	s_nextupF s_totalorderF s_totalordermagF s_getpayloadF		  \
 	s_setpayloadF s_setpayloadsigF $(gen-libm-calls)
 
+libm-compat-calls-auto =						\
+	w_acosF_compat w_acoshF_compat w_asinF_compat w_atan2F_compat	\
+	w_atanhF_compat w_coshF_compat w_exp2F_compat w_exp10F_compat	\
+	w_fmodF_compat w_hypotF_compat w_j0F_compat w_j1F_compat	\
+	w_jnF_compat w_log2F_compat w_log10F_compat w_logF_compat	\
+	w_powF_compat w_remainderF_compat w_scalbF_compat		\
+	w_sinhF_compat w_sqrtF_compat w_tgammaF_compat
+
 libm-compat-calls-ldouble-yes = w_lgamma_compatl k_standardl
 libm-compat-calls = w_lgamma_compatf w_lgamma_compat k_standard k_standardf \
 		    $(libm-compat-calls-ldouble-$(long-double-fcts))
@@ -115,6 +122,7 @@ type-float-routines := k_rem_pio2f
 type-foreach = $(foreach t,$(types),$(subst F,$(type-$(t)-suffix),$(1)))
 
 libm-routines = $(strip $(libm-support) $(libm-compat-calls)		\
+			$(call type-foreach, $(libm-compat-calls-auto))	\
 			$(call type-foreach, $(libm-calls))		\
 			$(foreach t, $(types), $(type-$(t)-routines))) 	\
 
-- 
2.4.11