[PATCH, BINUTILS, AARCH64, 5/9] Add DC CVADP instruction

[binutils-gdb.git] / gas / configure.ac

diff --git a/gas/configure.ac b/gas/configure.ac
index 79714eb3dca98a4ea51810a6cf391fedccddfa84..93faa4113d08c17b0683e34ca0ca7ad27b850f54 100644 (file)
--- a/gas/configure.ac
+++ b/gas/configure.ac
@@ -113,6 +113,19 @@ AC_ARG_ENABLE(generate_build_notes,
 esac])dnl
 
 
+# Decide if the x86 ELF assembler should default to generating GNU x86
+# used ISA and feature properties.
+ac_default_generate_x86_used_note=unset
+# Provide a configuration option to override the default.
+AC_ARG_ENABLE(x86-used-note,
+             AS_HELP_STRING([--enable-x86-used-note],
+             [generate GNU x86 used ISA and feature properties]),
+[case "${enableval}" in
+  yes)  ac_default_generate_x86_used_note=1 ;;
+  no)   ac_default_generate_x86_used_note=0 ;;
+esac])dnl
+
+
 using_cgen=no
 
 AM_BINUTILS_WARNINGS
@@ -433,6 +446,15 @@ changequote([,])dnl
        ;;
 
       nds32)
+       # setup NDS32_LINUX_TOOLCHAIN definition
+       if test "linux" = $em; then
+         AC_DEFINE(NDS32_LINUX_TOOLCHAIN, 1,
+           [Define value for nds32_linux_toolchain])
+       else
+         AC_DEFINE(NDS32_LINUX_TOOLCHAIN, 0,
+           [Define default value for nds32_linux_toolchain])
+       fi
+
        # Decide BASELINE, REDUCED_REGS, FPU_DP_EXT, FPU_SP_EXT features
        # based on arch_name.
        AC_MSG_CHECKING(for default configuration of --with-arch)
@@ -499,6 +521,26 @@ changequote([,])dnl
                    [Define default value for nds32_audio_ext])
        fi
        AC_MSG_RESULT($enable_audio_ext)
+
+       AC_MSG_CHECKING(for default configuration of --enable-dsp-ext)
+       if test "x${enable_dsp_ext}" = xno; then
+         AC_DEFINE(NDS32_DEFAULT_DSP_EXT, 0,
+                   [Define value for nds32_dsp_ext])
+       else
+         AC_DEFINE(NDS32_DEFAULT_DSP_EXT, 1,
+                   [Define default value for nds32_dsp_ext])
+       fi
+       AC_MSG_RESULT($enable_dsp_ext)
+
+       AC_MSG_CHECKING(for default configuration of --enable-zol-ext)
+       if test "x${enable_zol_ext}" = xno; then
+         AC_DEFINE(NDS32_DEFAULT_ZOL_EXT, 0,
+                   [Define value for nds32_zol_ext])
+       else
+         AC_DEFINE(NDS32_DEFAULT_ZOL_EXT, 1,
+                   [Define default value for nds32_zol_ext])
+       fi
+       AC_MSG_RESULT($enable_zol_ext)
        ;;
 
       aarch64 | i386 | riscv | s390 | sparc)
@@ -613,6 +655,14 @@ AC_DEFINE_UNQUOTED(DEFAULT_GENERATE_BUILD_NOTES,
   [Define to 1 if you want to generate GNU Build attribute notes
    by default, if none are contained in the input.])
 
+if test ${ac_default_generate_x86_used_note} = unset; then
+  ac_default_generate_x86_used_note=0
+fi
+AC_DEFINE_UNQUOTED(DEFAULT_X86_USED_NOTE,
+  $ac_default_generate_x86_used_note,
+  [Define to 1 if you want to generate GNU x86 used ISA and feature
+   properties by default.])
+
 if test x$ac_default_compressed_debug_sections = xyes ; then
   AC_DEFINE(DEFAULT_FLAG_COMPRESS_DEBUG, 1, [Define if you want compressed debug sections by default.])
 fi