Remove strict compiler options

They are not supported by all compilers.

Strict checks are still made when committing so QCBOR still passes strict checks for environments where they are on (and for code correctness).

Signed-off-by: Laurence Lundblade <lgl@securitytheory.com>
diff --git a/Makefile b/Makefile
index 91220aa..4b586ca 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,8 @@
 
 CC=cc
 
-CFLAGS=-I inc -I test -Os -Wcast-align -Wall -Werror -pedantic-errors -Wextra -Wshadow -Wparentheses -Wno-conversion -xc -std=c99
+CFLAGS=-I inc -I test -Os 
+
 
 
 QCBOR_OBJ=src/UsefulBuf.o src/qcbor_encode.o src/qcbor_decode.o src/ieee754.o