[Buildroot] [git commit branch/2022.02.x] package/libeastl: needs threads

[Buildroot] [git commit branch/2022.02.x] package/libeastl: needs threads

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=47718f7a1bf946e8cfd53cc7622ad14a8f305d75
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2022.02.x

libeastl needs threads since its addition in commit
ed9ddaafb2c4d3ac44e46390248f5c9af08076b1 and
https://github.com/electronicarts/EASTL/commit/800bc26659f834354e38ee3de4c7300e739ed255:

In file included from /home/autobuild/autobuild/instance-7/output-1/build/libeastl-45469730d641868ce05433fff2e199510c7d45c3/source/thread_support.cpp:7:
/home/autobuild/autobuild/instance-7/output-1/build/libeastl-45469730d641868ce05433fff2e199510c7d45c3/include/EASTL/internal/thread_support.h:37:18: fatal error: pthread.h: No such file or directory
   37 |         #include <pthread.h>
      |                  ^~~~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/54ff018467d157530bde4d35602fd1820d9eb348

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 4c478bb0554e8cd8faf62fe2d3a6dc2e68fa7c7b)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 package/libeastl/Config.in | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/package/libeastl/Config.in b/package/libeastl/Config.in
index 5abea8f810..738b293be4 100644
--- a/package/libeastl/Config.in
+++ b/package/libeastl/Config.in
@@ -11,6 +11,7 @@ config BR2_PACKAGE_LIBEASTL
 	depends on BR2_PACKAGE_LIBEASTL_ARCH_SUPPORTS
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # C++14
+	depends on BR2_TOOLCHAIN_HAS_THREADS
 	help
 	  EASTL stands for Electronic Arts Standard Template
 	  Library. It is a C++ template library of containers,
@@ -21,6 +22,7 @@ config BR2_PACKAGE_LIBEASTL
 
 	  https://github.com/electronicarts/EASTL
 
-comment "libeastl needs a toolchain w/ C++, gcc >= 4.9"
+comment "libeastl needs a toolchain w/ C++, threads, gcc >= 4.9"
 	depends on BR2_PACKAGE_LIBEASTL_ARCH_SUPPORTS
-	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 || !BR2_INSTALL_LIBSTDCPP
+	depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 || \
+		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP
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