Fix warning

WeiqunZhang · Aug 1, 2024 · 3660e43 · 3660e43
1 parent eebd575
commit 3660e43
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Showing 2 changed files with 18 additions and 2 deletions.
diff --git a/.github/workflows/intel.yml b/.github/workflows/intel.yml
@@ -24,7 +24,11 @@ jobs:
  restore-keys: |
  ccache-${{ github.workflow }}-${{ github.job }}-git-
  - name: Build & Install
- env: {CXXFLAGS: "-fno-operator-names -Werror -Wall -Wextra -Wpedantic -Wnull-dereference -Wfloat-conversion -Wshadow -Woverloaded-virtual -Wextra-semi -Wunreachable-code -Wnon-virtual-dtor"}
+ # /tmp/icpx-2d34de0e47/global_vars-header-4390fb.h:25:36: error: zero size arrays are an extension [-Werror,-Wzero-length-array]
+ # 25 | const char* const kernel_names[] = {
+ # | ^
+ # 1 error generated.
+ env: {CXXFLAGS: "-fno-operator-names -Werror -Wall -Wextra -Wpedantic -Wnull-dereference -Wfloat-conversion -Wshadow -Woverloaded-virtual -Wextra-semi -Wunreachable-code -Wnon-virtual-dtor -Wno-zero-length-array"}
  run: |
  export CCACHE_COMPRESS=1
  export CCACHE_COMPRESSLEVEL=10
@@ -68,7 +72,11 @@ jobs:
  restore-keys: |
  ccache-${{ github.workflow }}-${{ github.job }}-git-
  - name: Build & Install
- env: {CXXFLAGS: "-fno-operator-names -Werror -Wall -Wextra -Wpedantic -Wnull-dereference -Wfloat-conversion -Wshadow -Woverloaded-virtual -Wextra-semi -Wunreachable-code -Wnon-virtual-dtor"}
+ # /tmp/icpx-2d34de0e47/global_vars-header-4390fb.h:25:36: error: zero size arrays are an extension [-Werror,-Wzero-length-array]
+ # 25 | const char* const kernel_names[] = {
+ # | ^
+ # 1 error generated.
+ env: {CXXFLAGS: "-fno-operator-names -Werror -Wall -Wextra -Wpedantic -Wnull-dereference -Wfloat-conversion -Wshadow -Woverloaded-virtual -Wextra-semi -Wunreachable-code -Wnon-virtual-dtor -Wno-zero-length-array"}
  run: |
  export CCACHE_COMPRESS=1
  export CCACHE_COMPRESSLEVEL=10

diff --git a/Tools/GNUMake/comps/dpcpp.mak b/Tools/GNUMake/comps/dpcpp.mak
@@ -45,6 +45,14 @@ ifeq ($(WARN_ALL),TRUE)
 
  warning_flags += -Wpedantic
 
+ # /tmp/icpx-2d34de0e47/global_vars-header-4390fb.h:25:36: error: zero size arrays are an extension [-Werror,-Wzero-length-array]
+ # 25 | const char* const kernel_names[] = {
+ # | ^
+ # 1 error generated.
+ #
+ # Seen in oneapi 2024.2.0 after adding Test/DeviceGlobal
+ warning_flags += -Wno-zero-length-array
+
  ifneq ($(WARN_SHADOW),FALSE)
  warning_flags += -Wshadow
  endif