Fix: Eliminate warnings
Consider warnings as errors and correct them.
Signed-off-by: Gabor Toth <gabor.toth2@arm.com>
Change-Id: I2d777ee56b21750966b75147be6c4eb73229043f
diff --git a/environments/arm-linux/default_toolchain_file.cmake b/environments/arm-linux/default_toolchain_file.cmake
index 6909db6..1da144e 100644
--- a/environments/arm-linux/default_toolchain_file.cmake
+++ b/environments/arm-linux/default_toolchain_file.cmake
@@ -19,7 +19,7 @@
set(TS_DEBUG_INFO_FLAGS "-fdiagnostics-show-option -gdwarf-2" CACHE STRING "Compiler flags to add debug information.")
set(TS_MANDATORY_AARCH_FLAGS "-mstrict-align -march=armv8-a+crc -DARM64=1" CACHE STRING "Compiler flags configuring architecture specific ")
-set(TS_WARNING_FLAGS "-Wall" CACHE STRING "Compiler flags affecting generating warning messages.")
+set(TS_WARNING_FLAGS "-Wall -Werror" CACHE STRING "Compiler flags affecting generating warning messages.")
set(TS_MANDATORY_LINKER_FLAGS "" CACHE STRING "Linker flags needed for correct builds.")
# Set flags affecting all build types
diff --git a/environments/linux-pc/default_toolchain_file.cmake b/environments/linux-pc/default_toolchain_file.cmake
index e23bb79..58f29bc 100644
--- a/environments/linux-pc/default_toolchain_file.cmake
+++ b/environments/linux-pc/default_toolchain_file.cmake
@@ -11,7 +11,7 @@
set(TS_DEBUG_INFO_FLAGS "-fdiagnostics-show-option -gdwarf-2" CACHE STRING "Compiler flags to add debug information.")
set(TS_MANDATORY_AARCH_FLAGS "" CACHE STRING "Compiler flags configuring architecture specific ")
-set(TS_WARNING_FLAGS "-Wall" CACHE STRING "Compiler flags affecting generating warning messages.")
+set(TS_WARNING_FLAGS "-Wall -Werror" CACHE STRING "Compiler flags affecting generating warning messages.")
set(TS_MANDATORY_LINKER_FLAGS "" CACHE STRING "Linker flags needed for correct builds.")
# Set flags affecting all build types
diff --git a/environments/opteesp/default_toolchain_file.cmake b/environments/opteesp/default_toolchain_file.cmake
index 90a9418..43c19c5 100644
--- a/environments/opteesp/default_toolchain_file.cmake
+++ b/environments/opteesp/default_toolchain_file.cmake
@@ -21,7 +21,7 @@
set(TS_DEBUG_INFO_FLAGS "-fdiagnostics-show-option -gdwarf-2" CACHE STRING "Compiler flags to add debug information.")
set(TS_MANDATORY_AARCH_FLAGS "-fpic -mstrict-align -march=armv8-a+crc" CACHE STRING "Compiler flags configuring architecture specific ")
-set(TS_WARNING_FLAGS "-Wall" CACHE STRING "Compiler flags affecting generating warning messages.")
+set(TS_WARNING_FLAGS "-Wall -Werror" CACHE STRING "Compiler flags affecting generating warning messages.")
set(TS_MANDATORY_LINKER_FLAGS "-pie -Wl,--as-needed -Wl,--sort-section=alignment -zmax-page-size=4096"
CACHE STRING "Linker flags needed for correct builds.")