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authorAndreas Krebbel <Andreas.Krebbel@de.ibm.com>2010-09-03 13:14:14 +0000
committerAndreas Krebbel <krebbel@gcc.gnu.org>2010-09-03 13:14:14 +0000
commit3c39bca6bbb53817e46978f31ea3581ba56ba477 (patch)
treeabfd405aaa8d173dd73eb7fa70486cbbba270fca /libdecnumber
parentefe13e0f32fc1ffb298492dbca5a32b7e6cfdcc5 (diff)
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configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
gcc/ 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. * Makefile.in: Add aclocal.m4 dependency to dfp.m4. * configure: Regenerate. * aclocal.m4: Regenerate. config/ 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * dfp.m4: New file. libdecnumber/ 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. * Makefile.in: Add aclocal.m4 dependency to dfp.m4. * configure: Regenerate. * aclocal.m4: Regenerate. libgcc/ 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. Include dfp.m4. * configure: Regenerate. From-SVN: r163815
Diffstat (limited to 'libdecnumber')
-rw-r--r--libdecnumber/ChangeLog7
-rw-r--r--libdecnumber/Makefile.in1
-rw-r--r--libdecnumber/configure.ac38
3 files changed, 10 insertions, 36 deletions
diff --git a/libdecnumber/ChangeLog b/libdecnumber/ChangeLog
index 9ea1ed7..b7952d0 100644
--- a/libdecnumber/ChangeLog
+++ b/libdecnumber/ChangeLog
@@ -1,3 +1,10 @@
+2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
+ * Makefile.in: Add aclocal.m4 dependency to dfp.m4.
+ * configure: Regenerate.
+ * aclocal.m4: Regenerate.
+
2010-08-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.
diff --git a/libdecnumber/Makefile.in b/libdecnumber/Makefile.in
index de91f6f..6424c38 100644
--- a/libdecnumber/Makefile.in
+++ b/libdecnumber/Makefile.in
@@ -98,6 +98,7 @@ aclocal_deps = \
$(srcdir)/../config/stdint.m4 \
$(srcdir)/../config/warnings.m4 \
$(srcdir)/../config/override.m4 \
+ $(srcdir)/../config/dfp.m4 \
$(srcdir)/configure.ac
$(srcdir)/aclocal.m4: @MAINT@ $(aclocal_deps)
diff --git a/libdecnumber/configure.ac b/libdecnumber/configure.ac
index 4d9060f..a4cbf55 100644
--- a/libdecnumber/configure.ac
+++ b/libdecnumber/configure.ac
@@ -75,42 +75,8 @@ AC_CANONICAL_TARGET
# Default decimal format
# If you change the defaults here, be sure to change them in the GCC directory also
AC_MSG_CHECKING([for decimal floating point])
-AC_ARG_ENABLE(decimal-float,
-[ --enable-decimal-float={no,yes,bid,dpd}
- enable decimal float extension to C. Selecting 'bid'
- or 'dpd' choses which decimal floating point format
- to use],
-[
- case $enable_decimal_float in
- yes | no | bid | dpd) ;;
- *) AC_MSG_ERROR(['$enable_decimal_float' is an invalid value for --enable-decimal-float.
-Valid choices are 'yes', 'bid', 'dpd', and 'no'.]) ;;
- esac
-],
-[
- case $target in
- powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
- enable_decimal_float=yes
- ;;
- *)
- enable_decimal_float=no
- ;;
- esac
-])
-
-# x86's use BID format instead of DPD
-# In theory --enable-decimal-float=no should not compile anything
-# For the sake of simplicity, just use the default format in this directory
-if test x$enable_decimal_float = xyes -o x$enable_decimal_float = xno; then
- case $target in
- i?86*-*-linux* | x86_64*-*-linux*)
- enable_decimal_float=bid
- ;;
- *)
- enable_decimal_float=dpd
- ;;
- esac
-fi
+
+GCC_AC_ENABLE_DECIMAL_FLOAT([$target])
# If BID is being used, additional objects should be linked in.
if test x$enable_decimal_float = xbid; then