make/linux/makefiles/gcc.make

rev 5782 : 8179887: Build failure with glibc >= 2.24: error: 'int readdir_r(DIR*, dirent*, dirent**)' is deprecated
Summary: Disable deprecated declarations so the build doesn't fail with -Werror
Reviewed-by: omajid

*** 147,156 ****
--- 147,157 ----
  ifneq "$(shell expr \( $(CC_VER_MAJOR) \> 4 \) \| \( \( $(CC_VER_MAJOR) = 4 \) \& \( $(CC_VER_MINOR) \>= 3 \) \))" "0"
  ACCEPTABLE_WARNINGS = -Wpointer-arith -Wsign-compare
  else
  ACCEPTABLE_WARNINGS = -Wpointer-arith -Wconversion -Wsign-compare
  endif
+ ACCEPTABLE_WARNINGS += -Wno-deprecated-declarations
  
  CFLAGS_WARN/DEFAULT = $(WARNINGS_ARE_ERRORS) $(ACCEPTABLE_WARNINGS)
  # Special cases
  CFLAGS_WARN/BYFILE = $(CFLAGS_WARN/$@)$(CFLAGS_WARN/DEFAULT$(CFLAGS_WARN/$@))