Support GNU-EFI 4.0

* Set GNU_EFI_3_0_COMPAT so CompareGuid runs using the old version otherwise this will break Changed made in ncroxon/gnu-efi@a093fe0 Signed-off-by: Callum Farmer <[email protected]>
fwupd · Sep 19, 2024 · 35a4502 · 35a4502
1 parent 5c72956
commit 35a4502
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/efi/meson.build b/efi/meson.build
@@ -232,6 +232,13 @@ endif
 libgcc_file_name = run_command(cc.cmd_array(), '-print-libgcc-file-name', check: true).stdout().strip()
 efi_name = 'fwupd@[email protected]'.format(EFI_MACHINE_TYPE_NAME)
 
+# GNU-EFI 4.0 changed how CompareGuid works (to align with EDK2)
+# Keep GNU-EFI 3.0 support for a while
+if gnuefi.version().version_compare('>=4.0.0')
+  compile_args += ['-DGNU_EFI_3_0_COMPAT']
+endif
+
+
 o_files = []
 o_files += custom_target('fwupdate.o',
                         input : 'fwupdate.c',