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-rw-r--r--make/custom/erc32.cfg7
1 files changed, 4 insertions, 3 deletions
diff --git a/make/custom/erc32.cfg b/make/custom/erc32.cfg
index 5a8f1b2fbd..4d99ebbcfb 100644
--- a/make/custom/erc32.cfg
+++ b/make/custom/erc32.cfg
@@ -13,14 +13,15 @@ RTEMS_CPU_MODEL=erc32
# This is the actual bsp directory used during the build process.
RTEMS_BSP_FAMILY=erc32
+# This contains the compiler options necessary to select the CPU model
+# and (hopefully) optimize for it.
CPU_CFLAGS = -mcpu=cypress
# optimize flag: typically -O2
-CFLAGS_OPTIMIZE_V=-O4
+CFLAGS_OPTIMIZE_V = -O2
# The following are definitions of make-exe which will work using ld as
-# is currently required. It is expected that as of gcc 2.8, the end user
-# will be able to override parts of the compilers specs and link using gcc.
+# is currently required.
define make-exe
$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).exe \