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[Patch] Add to the libgfortran/newlib bodge to "detect" ftruncate support in ARM/AArch64/SH 

* configure.ac: Define HAVE_FTRUNCATE for ARM/AArch64/SH newlib
	builds.
	* configure: Regenerate.

From-SVN: r227302
This commit is contained in:
James Greenhalgh 2015-08-28 15:03:26 +00:00 committed by James Greenhalgh
parent b900331607
commit 65543da486
3 changed files with 22 additions and 0 deletions
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6
libgfortran/ChangeLog
View File

@ -1,3 +1,9 @@
2015-08-28 James Greenhalgh <james.greenhalgh@arm.com>
* configure.ac: Define HAVE_FTRUNCATE for ARM/AArch64/SH newlib
builds.
* configure: Regenerate.
2015-08-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR libfortran/66936

9
libgfortran/configure vendored
View File

@ -16525,6 +16525,15 @@ $as_echo "#define HAVE_STRTOK_R 1" >>confdefs.h
$as_echo "#define HAVE_STRTOLD 1" >>confdefs.h
fi
# ARM, AArch64 and SH also provide ftruncate.
case "${host}" in
arm* | aarch64* | sh*)
$as_echo "#define HAVE_FTRUNCATE 1" >>confdefs.h
;;
esac
else

7
libgfortran/configure.ac
View File

@ -295,6 +295,13 @@ if test "x${with_newlib}" = "xyes"; then
if test x"long_double_math_on_this_cpu" = x"yes"; then
AC_DEFINE(HAVE_STRTOLD, 1, [Define if you have strtold.])
fi
# ARM, AArch64 and SH also provide ftruncate.
case "${host}" in
arm* | aarch64* | sh*)
AC_DEFINE(HAVE_FTRUNCATE, 1, [Define if you have ftruncate.])
;;
esac
else
AC_CHECK_FUNCS_ONCE(getrusage times mkstemp strtof strtold snprintf \
ftruncate chsize chdir getlogin gethostname kill link symlink sleep ttyname \