meson: Add support for read-only text segment on x86

[mesa.git] / meson.build

diff --git a/meson.build b/meson.build
index e6e2167ebe7855b4c341c577a895cb31dfb5239a..636d0f913ac6d2dc9ecb598842093fcfe2b91d40 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -50,6 +50,7 @@ with_tests = get_option('build-tests')
 with_valgrind = get_option('valgrind')
 with_libunwind = get_option('libunwind')
 with_asm = get_option('asm')
+with_glx_read_only_text = get_option('glx-read-only-text')
 with_osmesa = get_option('osmesa')
 with_swr_arches = get_option('swr-arches')
 with_tools = get_option('tools')
@@ -874,6 +875,10 @@ if with_asm
       with_asm_arch = 'x86'
       pre_args += ['-DUSE_X86_ASM', '-DUSE_MMX_ASM', '-DUSE_3DNOW_ASM',
                    '-DUSE_SSE_ASM']
+
+      if with_glx_read_only_text
+         pre_args += ['-DGLX_X86_READONLY_TEXT']
+      endif
     endif
   elif host_machine.cpu_family() == 'x86_64'
     if system_has_kms_drm