[Buildroot] [PATCH] package/llvm-project/compiler-rt: add libxcrypt dependency

[Romain Naour]

When glibc was bumped to version 2.39 in commit
b5680f53d60acf8ff6010082f873438a39bd5d97 it removed the deprecated
libcrypt support.

But compiler-rt package still use crypt.h header and crypt() function
in the sanitizer code.

Use libxcrypt unconditionally since compiler-rt itself already depends
on glibc based toolchain.

Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/6703222513

Signed-off-by: Romain Naour <romain.naour at smile.fr>
---
 package/llvm-project/compiler-rt/Config.in      | 1 +
 package/llvm-project/compiler-rt/compiler-rt.mk | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/package/llvm-project/compiler-rt/Config.in b/package/llvm-project/compiler-rt/Config.in
index e8f2ac4201..10f5d796b3 100644
--- a/package/llvm-project/compiler-rt/Config.in
+++ b/package/llvm-project/compiler-rt/Config.in
@@ -3,6 +3,7 @@ config BR2_PACKAGE_COMPILER_RT
 	depends on BR2_PACKAGE_LLVM
 	depends on BR2_TOOLCHAIN_USES_GLIBC # asan lib requires
 	depends on BR2_HOST_GCC_AT_LEAST_7 # host-clang
+	select BR2_PACKAGE_LIBXCRYPT
 	help
 	  A collection of runtime libraries primarily used by clang and
 	  llvm to provide builtins, sanitizer runtimes, and profiling
diff --git a/package/llvm-project/compiler-rt/compiler-rt.mk b/package/llvm-project/compiler-rt/compiler-rt.mk
index 5d9c3d8fa8..d4bc4d305b 100644
--- a/package/llvm-project/compiler-rt/compiler-rt.mk
+++ b/package/llvm-project/compiler-rt/compiler-rt.mk
@@ -10,7 +10,7 @@ COMPILER_RT_SITE = $(LLVM_PROJECT_SITE)
 COMPILER_RT_LICENSE = NCSA MIT
 COMPILER_RT_LICENSE_FILES = LICENSE.TXT
 COMPILER_RT_CPE_ID_VENDOR = llvm
-COMPILER_RT_DEPENDENCIES = host-clang llvm
+COMPILER_RT_DEPENDENCIES = host-clang libxcrypt llvm
 COMPILER_RT_SUPPORTS_IN_SOURCE_BUILD = NO
 
 COMPILER_RT_INSTALL_STAGING = YES
-- 
2.44.0