sw/vec_iree: Add GCC compilation options in sparrow_ops.cmake
Add GCC compilation options at sparrow_ops.cmake, which is needed for
compiling targets in vec_iree and ml_models.
We still need C_NO_WARNING_FLAGS at riscv_iree_gcc.cmake for now, which
controls compilation of IREE. In future we may propose PR to move these flags to IREE code base.
Change-Id: I966a99a7525616bbf6d06d7e538d57f2d57350c8
diff --git a/cmake/riscv_iree_gcc.cmake b/cmake/riscv_iree_gcc.cmake
index ef219e6..39716ea 100644
--- a/cmake/riscv_iree_gcc.cmake
+++ b/cmake/riscv_iree_gcc.cmake
@@ -53,7 +53,7 @@
"-L${RISCV_TOOLCHAIN_ROOT}/riscv32-unknown-elf/lib/newlib-nano/ -specs=nano.specs"
)
-# TODO(lundong): Move no_warning_flags to sparrow_ops.cmake
+# TODO(lundong): Move no_warning_flags to IREE code base
set(C_NO_WARNING_FLAGS "-Wno-char-subscripts -Wno-format -Wno-incompatible-pointer-types -Wno-int-to-pointer-cast -Wstrict-aliasing=0 -Wno-pointer-to-int-cast")
set(CMAKE_C_FLAGS "${RISCV_COMPILER_FLAGS} ${CMAKE_C_FLAGS} ${C_NO_WARNING_FLAGS}")
diff --git a/cmake/sparrow_ops.cmake b/cmake/sparrow_ops.cmake
index 7456694..23a7359 100644
--- a/cmake/sparrow_ops.cmake
+++ b/cmake/sparrow_ops.cmake
@@ -74,6 +74,14 @@
"-Wthread-safety-beta"
"-Wunused-comparison"
"-Wvla"
+
+ # GCC diagnostics.
+ GCC
+ "-Werror"
+ "-Wall"
+ # Disable warnings we don't care about or that generally have a low
+ # signal/noise ratio.
+ "-Wno-missing-braces"
)
