package/libcpprestsdk: needs locale

locale_t is unconditionally used since version 2.3.0 and
https://github.com/microsoft/cpprestsdk/commit/814caa4c0a80ef223535446a274146bf46a5ef2b

Fixes:
 - No autobuilder failures

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/libcpprestsdk/Config.in

@@ -1,5 +1,6 @@
 config BR2_PACKAGE_LIBCPPRESTSDK
 	bool "libcpprestsdk"
+	depends on BR2_ENABLE_LOCALE
 	depends on BR2_INSTALL_LIBSTDCPP
 	depends on BR2_USE_WCHAR # boost
 	depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # exception_ptr
@@ -22,10 +23,10 @@ config BR2_PACKAGE_LIBCPPRESTSDK
 
 	  https://github.com/Microsoft/cpprestsdk
 
-comment "libcpprestsdk needs a toolchain w/ NPTL, C++, wchar"
+comment "libcpprestsdk needs a toolchain w/ NPTL, C++, wchar, locale"
 	depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || \
 		!BR2_INSTALL_LIBSTDCPP || \
-		!BR2_USE_WCHAR
+		!BR2_USE_WCHAR || !BR2_ENABLE_LOCALE
 
 comment "libcpprestsdk needs exception_ptr"
 	depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735

package/libcpprestsdk/libcpprestsdk.mk

@@ -10,7 +10,7 @@ LIBCPPRESTSDK_LICENSE = MIT
 LIBCPPRESTSDK_LICENSE_FILES = license.txt
 LIBCPPRESTSDK_SUBDIR = Release
 LIBCPPRESTSDK_INSTALL_STAGING = YES
-LIBCPPRESTSDK_DEPENDENCIES += host-pkgconf boost openssl zlib
+LIBCPPRESTSDK_DEPENDENCIES += host-pkgconf boost openssl
 LIBCPPRESTSDK_CONF_OPTS = -DWERROR=OFF -DBUILD_SAMPLES=OFF
 
 ifeq ($(BR2_STATIC_LIBS),y)