Patch to fix solaris2 float.h/limits.h conflict.
* Makefile.in (CROSS_FLOAT_H): Delete.
(FLOAT_H): Use float_h_file.
(rest.cross, stmp-int-hdrs): Delete gfloat.h dependency.
(gfloat.h): Delete.
(stmp-int-hdrs): Use FLOAT_H instead of gfloat.h.
(mostlyclean): Delete gloat.h reference.
(install-cross-rest, install-float-h-cross, stmp-headers): Update
comments.
* configure.in (sparcv9-*-solaris2*): Set float_format to none.
(sparc-*-solaris2*): Set float_format to none for 2.5 and higher.
(float_h_file): Set from float_format. Substitute into Makefile.in.
(float_format): No longer substitute into Makefile.in.
* cross-make (FLOAT_H): Delete.
* config/mips/t-cross64 (FLOAT_H): Delete.
* configure: Rebuilt.
From-SVN: r25518