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 2012-03-08  Bruno Haible  <bruno@clisp.org>
 
+	Tests for module 'exp2f'.
+	* modules/exp2f-tests: New file.
+	* tests/test-exp2f.c: New file.
+
+	New module 'exp2f'.
+	* lib/math.in.h (exp2f): New declaration.
+	* lib/exp2f.c: New file.
+	* m4/exp2f.m4: New file.
+	* m4/math_h.m4 (gl_MATH_H): Test whether exp2f is declared.
+	(gl_MATH_H_DEFAULTS): Initialize GNULIB_EXP2F, HAVE_DECL_EXP2F.
+	* modules/math (Makefile.am): Substitute GNULIB_EXP2F, HAVE_DECL_EXP2F.
+	* modules/exp2f: New file.
+	* tests/test-math-c++.cc: Check the declaration of exp2f.
+	* doc/posix-functions/exp2f.texi: Mention the new module and the
+	IRIX problem.
+
+2012-03-08  Bruno Haible  <bruno@clisp.org>
+
+	Tests for module 'exp2'.
+	* modules/exp2-tests: New file.
+	* tests/test-exp2.c: New file.
+	* tests/test-exp2.h: New file.
+
+        New module 'exp2'.
+        * lib/math.in.h (exp2): New declaration.
+        * lib/exp2.c: New file.
+        * m4/exp2.m4: New file.
+        * m4/math_h.m4 (gl_MATH_H): Test whether exp2 is declared.
+        (gl_MATH_H_DEFAULTS): Initialize GNULIB_EXP2, HAVE_DECL_EXP2,
+        REPLACE_EXP2.
+        * modules/math (Makefile.am): Substitute GNULIB_EXP2, HAVE_DECL_EXP2,
+        REPLACE_EXP2.
+        * modules/exp2: New file.
+        * tests/test-math-c++.cc: Check the declaration of exp2.
+        * doc/posix-functions/exp2.texi: Mention the new module and the IRIX
+        and OpenBSD problems.
+
+2012-03-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+	savedir: fix comment typo
+	* lib/savedir.c (savedirstream): Fix typo in comment.
+
+2012-03-08  Bruno Haible  <bruno@clisp.org>
+
+	test-readtokens.c: use const; remove unwarranted cast
+	* tests/test-readtokens.c: Declare delim to be const, to avoid a cast.
+
+2012-03-08  Bruno Haible  <bruno@clisp.org>
+
+	fmal: Avoid compilation error on AIX.
+	* lib/math.in.h (fmal): Undefine macro before declaration. Needed on
+	AIX 5.2..7.1.
+
+2012-03-08  Bruno Haible  <bruno@clisp.org>
+
+	fma, fmaf, fmal: Override undeclared system functions on IRIX 6.5.
+	* m4/fma.m4 (gl_FUNC_FMA): If fma() exists but is not declared,
+	arrange to set REPLACE_FMA=1, not HAVE_FMA=0.
+	* m4/fmaf.m4 (gl_FUNC_FMAF): If fmaf() exists but is not declared,
+	arrange to set REPLACE_FMAF=1, not HAVE_FMAF=0.
+	* m4/fmal.m4 (gl_FUNC_FMAL): If fmal() exists but is not declared,
+	arrange to set REPLACE_FMAL=1, not HAVE_FMAL=0.
+
+2012-03-08  Bruno Haible  <bruno@clisp.org>
+
 	remainderf: Override buggy system function on IRIX 6.5.
 	* m4/remainderf.m4 (gl_FUNC_REMAINDERF_WORKS): New macro.
 	(gl_FUNC_REMAINDERF): Invoke it. Don't assume remainderf() is declared