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changeset 8858:6ddd04703670

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Avoid possible collision between gnulib frexpl and libm frexpl.
author Bruno Haible <bruno@clisp.org>
date Sun, 20 May 2007 08:19:54 +0000
parents 61fd30fa9b3f
children 6d52d75c164e
files ChangeLog m4/frexpl.m4 m4/printf-frexpl.m4
diffstat 3 files changed, 10 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-05-20  Bruno Haible  <bruno@clisp.org>
+
+	* m4/frexpl.m4 (gl_FUNC_FREXPL_NO_LIBM): Set REPLACE_FREXPL if frexpl
+	was not found in libc.
+	* m4/printf-frexpl.m4 (gl_FUNC_PRINTF_FREXPL): Likewise.
+
 2007-05-20  Bruno Haible  <bruno@clisp.org>
 
 	* tests/test-vasnprintf-posix.c (test_function): Allow NaN to be
--- a/m4/frexpl.m4
+++ b/m4/frexpl.m4
@@ -80,6 +80,8 @@
     esac
   else
     gl_func_frexpl_no_libm=no
+    dnl Set REPLACE_FREXPL here because the system may have frexpl in libm.
+    REPLACE_FREXPL=1
   fi
   if test $gl_func_frexpl_no_libm = yes; then
     AC_DEFINE([HAVE_FREXPL_IN_LIBC], 1,
--- a/m4/printf-frexpl.m4
+++ b/m4/printf-frexpl.m4
@@ -28,6 +28,8 @@
     esac
   else
     gl_func_frexpl_no_libm=no
+    dnl Set REPLACE_FREXPL here because the system may have frexpl in libm.
+    REPLACE_FREXPL=1
   fi
   if test $gl_func_frexpl_no_libm = yes; then
     AC_DEFINE([HAVE_FREXPL_IN_LIBC], 1,