gcc/libstdc++-v3 ChangeLog include/c_std/std_c ...

ljrittle@gcc.gnu.org ljrittle@gcc.gnu.org
Tue Apr 15 07:27:00 GMT 2003


CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	ljrittle@gcc.gnu.org	2003-04-15 07:27:55

Modified files:
	libstdc++-v3   : ChangeLog 
	libstdc++-v3/include/c_std: std_cmath.h 
	libstdc++-v3/docs/html/17_intro: porting.texi 
	libstdc++-v3/config/os/bsd/freebsd: os_defines.h 
Added files:
	libstdc++-v3/testsuite/26_numerics: c_math_dynamic.cc 

Log message:
	libstdc++/7680
	* include/c_std/std_cmath.h (__gnu_cx::__c99_binding): New namespace.
	Populate it with multiple legal ways to obtain the C99 float
	transcendentals.  Use them instead of direct global reference.
	(C99 FP capture): Guard usage with _GLIBCPP_USE_C99_FP_MACROS_DYNAMIC.
	* docs/html/17_intro/porting.texi
	(_GLIBCPP_USE_C99_FLOAT_TRANSCENDENTALS_CHECK): New macro.
	(_GLIBCPP_USE_C99_FLOAT_TRANSCENDENTALS_DYNAMIC): New macro.
	(_GLIBCPP_USE_C99_FP_MACROS_DYNAMIC): New macro.
	* config/os/bsd/freebsd/os_defines.h
	(_GLIBCPP_USE_C99_FLOAT_TRANSCENDENTALS_CHECK): New macro.
	(_GLIBCPP_USE_C99_FLOAT_TRANSCENDENTALS_DYNAMIC): New macro.
	* testsuite/26_numerics/c_math_dynamic.cc: New file.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.1636&r2=1.1637
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/c_std/std_cmath.h.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/docs/html/17_intro/porting.texi.diff?cvsroot=gcc&r1=1.9&r2=1.10
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/os/bsd/freebsd/os_defines.h.diff?cvsroot=gcc&r1=1.2&r2=1.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/26_numerics/c_math_dynamic.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1



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