Description:
This patch enables libffi, libgo, and Go to be built on AIX.
It is the first patch of a series of patches for Go on AIX.
Do not use --enable-languages=go on AIX till all patches (FSF and Google) are
available.
Tests (done with a .spec file):
* AIX 7.2/PowerPC:
- ./configure --enable-languages=go ... ; gmake : failed while building Go,
as expected.
- ./configure (without go language) ; gmake : SUCCESS.
* Ubuntu/x86_64 :
- ./configure --disable-multilib --enable-languages=go ... ; make :
Build broke at 74%, after libgo has been successfully built, due to a lack
of disk space.
ChangeLog:
* configure.ac: Enable Go for AIX.
* contrib/config-list.mk: Enable Go for AIX.
Cordialement,
Tony Reix
Bull - ATOS
IBM Coop Architect & Technical Leader
Office : +33 (0) 4 76 29 72 67
1 rue de Provence - 38432 Échirolles - France
www.atos.net
--- ./configure.ac.ORIGIN 2017-04-19 15:31:23 -0500
+++ ./configure.ac 2017-04-19 15:38:59 -0500
@@ -790,10 +790,6 @@ case "${target}" in
mmix-*-*)
noconfigdirs="$noconfigdirs target-libffi"
;;
- powerpc-*-aix*)
- # copied from rs6000-*-* entry
- noconfigdirs="$noconfigdirs target-libffi"
- ;;
rs6000-*-aix*)
noconfigdirs="$noconfigdirs target-libffi"
;;
@@ -808,7 +804,7 @@ esac
# Disable the go frontend on systems where it is known to not work. Please keep
# this in sync with contrib/config-list.mk.
case "${target}" in
-*-*-darwin* | *-*-cygwin* | *-*-mingw* | *-*-aix*)
+*-*-darwin* | *-*-cygwin* | *-*-mingw* | rs6000-*-aix*)
unsupported_languages="$unsupported_languages go"
;;
esac
@@ -824,7 +820,7 @@ if test x$enable_libgo = x; then
*-*-cygwin* | *-*-mingw*)
noconfigdirs="$noconfigdirs target-libgo"
;;
- *-*-aix*)
+ rs6000-*-aix*)
noconfigdirs="$noconfigdirs target-libgo"
;;
esac
--- ./contrib/config-list.mk.ORIGIN 2017-04-19 15:39:40 -0500
+++ ./contrib/config-list.mk 2017-04-19 15:42:10 -0500
@@ -121,7 +121,7 @@ $(LIST): make-log-dir
TGT=`echo $@ | awk 'BEGIN { FS = "OPT" }; { print $$1 }'` &&
\
TGT=`$(GCC_SRC_DIR)/config.sub $$TGT` &&
\
case $$TGT in
\
- *-*-darwin* | *-*-cygwin* | *-*-mingw* | *-*-aix*)
\
+ *-*-darwin* | *-*-cygwin* | *-*-mingw* | rs6000-*-aix*)
\
ADDITIONAL_LANGUAGES="";
\
;;
\
*)
\
