diff -Nuar a/gtk/build-intel-lib.sh b/gtk/build-intel-lib.sh
--- a/gtk/build-intel-lib.sh	2017-11-29 06:03:45.000000000 +0100
+++ b/gtk/build-intel-lib.sh	2017-12-10 13:57:27.485971521 +0100
@@ -4,7 +4,7 @@
 cd IntelRDFPMathLib20U1
 patch -p0 <../intel-lib-linux.patch
 cd LIBRARY
-make CC=gcc CALL_BY_REF=1 GLOBAL_RND=1 GLOBAL_FLAGS=1 UNCHANGED_BINARY_FLAGS=0
+make A=a CC=gcc CALL_BY_REF=1 GLOBAL_RND=1 GLOBAL_FLAGS=1 UNCHANGED_BINARY_FLAGS=0
 mv libbid.a ../../gcc111libbid.a
 cd ../..
 ( echo '#ifdef FREE42_FPTEST'; echo 'const char *readtest_lines[] = {'; tr -d '\r' < IntelRDFPMathLib20U1/TESTS/readtest.in | sed 's/^\(.*\)$/"\1",/'; echo '0 };'; echo '#endif' ) > readtest_lines.cc