make/autoconf/flags-cflags.m4

rev 53731 : 8218965: aix: support xlclang++ in the compiler detection

*** 119,129 ****
--- 119,133 ----
      ASFLAGS_DEBUG_SYMBOLS="-g"
    elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then
      # -g0 enables debug symbols without disabling inlining.
      CFLAGS_DEBUG_SYMBOLS="-g0 -xs"
    elif test "x$TOOLCHAIN_TYPE" = xxlc; then
+     if test "x$AIX_USE_CLANG" = x1; then
+       CFLAGS_DEBUG_SYMBOLS="-g1"
+     else
        CFLAGS_DEBUG_SYMBOLS="-g"
+     fi
    elif test "x$TOOLCHAIN_TYPE" = xmicrosoft; then
      CFLAGS_DEBUG_SYMBOLS="-Z7 -d2Zi+"
    fi
  
    AC_SUBST(CFLAGS_DEBUG_SYMBOLS)