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-rw-r--r--README.md13
-rw-r--r--ethosu/mlw_codec/makefile2
2 files changed, 12 insertions, 3 deletions
diff --git a/README.md b/README.md
index 54e3cbfa..84624bf3 100644
--- a/README.md
+++ b/README.md
@@ -37,8 +37,7 @@ The following should be installed prior to the installation of Vela:
* Python >= 3.6
* Pip3
-* GNU toolchain (GCC, Binutils and libraries) or alternative C compiler/linker
-toolchain
+* GNU toolchain (GCC, Binutils and libraries)
And optionally:
@@ -105,6 +104,16 @@ If you plan to contribute to the Vela project (highly encouraged!) then it is
recommended to install Vela along with the pre-commit tools (see
[Vela Testing](TESTING.md) for more details).
+### `mlw_codec`
+
+As part of the installation process, Vela will compile a C based module.
+
+The build flags used for this module are as follows:
+
+```none
+-Wall -Werror -Wno-unused-function -Wno-unused-variable
+```
+
## Running
Vela is run with an input `.tflite` file passed on the command line. This file
diff --git a/ethosu/mlw_codec/makefile b/ethosu/mlw_codec/makefile
index 6eb418dd..68eb0d94 100644
--- a/ethosu/mlw_codec/makefile
+++ b/ethosu/mlw_codec/makefile
@@ -20,7 +20,7 @@
UNAME=$(shell uname -o)
-CFLAGS=-Wall -Wno-unused-function -Wno-unused-variable
+CFLAGS=-Wall -Werror -Wno-unused-function -Wno-unused-variable
ifeq ($(DEBUG),1)
CFLAGS+=-g -O0 -DDEBUG