Minor build system changes to make ABITest work correctly on Linux.

llvm-svn: 72405

clang/utils/ABITest/Makefile.test.common

@@ -36,7 +36,7 @@ test.%.report: temps/test.%.xx.diff temps/test.%.xy.diff temps/test.%.yx.diff te
 			ok=0;\
 		fi; \
 	done; \
-	if [ $$ok == 1 ]; then \
+	if [ $$ok -eq 1 ]; then \
 		true; \
 	else \
 		false; \

clang/utils/ABITest/build.sh

@@ -7,6 +7,6 @@ if [ $# != 1 ]; then
     exit 1
 fi
 
-CPUS=$(sysctl -n hw.ncpu)
+CPUS=2
 make -j $CPUS \
-  $(for i in $(zseq 0 $1); do echo test.$i.report; done) -k
+  $(for i in $(seq 0 $1); do echo test.$i.report; done) -k

clang/utils/ABITest/layout/Makefile

@@ -12,7 +12,7 @@ TIMEOUT := 5
 CFLAGS := -std=gnu99
 
 X_COMPILER := llvm-gcc
-Y_COMPILER := xcc -ccc-clang
+Y_COMPILER := clang
 CC := gcc
 
 ifeq (0, 0)

clang/utils/ABITest/summarize.sh

@@ -7,7 +7,7 @@ if [ $# != 1 ]; then
     exit 1
 fi
 
-for i in $(zseq 0 $1); do 
+for i in $(seq 0 $1); do 
     if (! make test.$i.report &> /dev/null); then 
         echo "FAIL: $i";
     fi;