!30 [sync] PR-29: undefine ldflags for fix build error

From: @openeuler-sync-bot 
Reviewed-by: @lyn1001 
Signed-off-by: @lyn1001

gnu-efi.spec

@@ -1,7 +1,7 @@
 %define debug_package %{nil}
 Name:          gnu-efi
 Version:       3.0.17
-Release:       4
+Release:       5
 Summary:       Development Libraries and headers for EFI
 Epoch:         1
 License:       BSD
@@ -51,6 +51,8 @@ install -Dp %{SOURCE1} gnuefi/gnu/
 
 
 %build
+unset LDFLAGS
+
 make
 make apps
 %ifarch x86_64
@@ -85,6 +87,9 @@ mv ia32/apps/{route80h.efi,modelist.efi} %{buildroot}/boot/efi/EFI/%{efidir}/ia3
 %{_includedir}/efi
 
 %changelog
+* Mon Aug 28 2023 chenchen <chen_aka_jan@163.com> - 1:3.0.17-5
+- unset ldflags for fix build error
+
 * Thu Jul 20 2023 zhangxiang <zhangxiang@iscas.ac.cn> - 1:3.0.17-4
 - Fix ExclusiveArch for riscv64