PR modula2/112825: modula2 builds target objects as part of all-gcc

This patch fixes the PR modula2/112825 which fails if the target
assembler is not present on the host.  This can be seen if the
build invokes make all-gcc.  m2 should not attempt to generate
target libraries when performing make all-gcc.

Prior to this patch it generated build/gcc/m2/gm2-libs/SYSTSEM.def
using the script gcc/m2/tools-src/makeSystem (and gm2 -c).
makeSystem should exec gm2 -S instead (and other flags)
to generate the list of target data types without requiring any
target tools.  The target types emitted are textually converted
into SYSTEM.def.

gcc/m2/ChangeLog:

	PR modula2/112825
	* tools-src/makeSystem: Change all occurrences of -c to -S.

Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>

diff --git a/gcc/m2/tools-src/makeSystem b/gcc/m2/tools-src/makeSystem
index b1156b559b05ef779a2dd0020d65cfe924e5ad7f..5f162da8fa8184c9bae6b150f8d0a4aed29c5b00 100644 (file)
--- a/gcc/m2/tools-src/makeSystem
+++ b/gcc/m2/tools-src/makeSystem
@@ -102,8 +102,8 @@ MINIMAL="-fno-scaffold-main -fno-scaffold-dynamic -fno-scaffold-static -fno-m2-p
 
 rm -f ${OUTPUTFILE}
 if ${COMPILER} ${DIALECT} ${LIBRARY} ${MINIMAL} \
-              -c -fdump-system-exports ${SYSTEMMOD} -o /dev/null 2>&1 > /dev/null ; then
-    types=`${COMPILER} ${DIALECT} ${LIBRARY} ${MINIMAL} -fno-m2-plugin -c -fdump-system-exports ${SYSTEMMOD} -o /dev/null | cut -f5 -d' '`
+              -S -fdump-system-exports ${SYSTEMMOD} -o /dev/null 2>&1 > /dev/null ; then
+    types=`${COMPILER} ${DIALECT} ${LIBRARY} ${MINIMAL} -fno-m2-plugin -S -fdump-system-exports ${SYSTEMMOD} -o /dev/null | cut -f5 -d' '`
     touch ${OUTPUTFILE}
     displayStart
     displayExportedTypes
@@ -112,6 +112,6 @@ if ${COMPILER} ${DIALECT} ${LIBRARY} ${MINIMAL} \
     displayEnd
 else
     ${COMPILER} ${DIALECT} ${LIBRARY} ${MINIMAL} \
-               -c -fdump-system-exports ${SYSTEMMOD} -o /dev/null
+               -S -fdump-system-exports ${SYSTEMMOD} -o /dev/null
     exit $?
 fi