CMakeLists: indent push/pop check state blocks, NFC

For readability.

Signed-off-by: Steven Noonan <[email protected]>

CMakeLists.txt

@@ -74,8 +74,8 @@ if (WIN32)
 	# Check whether BCrypt can be used with this SDK version
 	#
 	cmake_push_check_state()
-	set(CMAKE_REQUIRED_LIBRARIES bcrypt)
-	check_symbol_exists(BCryptEncrypt windows.h BCRYPT_AVAILABLE)
+		set(CMAKE_REQUIRED_LIBRARIES bcrypt)
+		check_symbol_exists(BCryptEncrypt windows.h BCRYPT_AVAILABLE)
 	cmake_pop_check_state()
 	if (NOT BCRYPT_AVAILABLE AND USE_CRYPTO STREQUAL "BCrypt")
 		message(FATAL_ERROR "You're on Windows but BCrypt seems to be unavailable, you will need OpenSSL")
@@ -107,24 +107,24 @@ if (USE_CRYPTO25519 STREQUAL "OpenSSL" OR USE_CRYPTO STREQUAL "OpenSSL")
 	# Ensure the OpenSSL version is recent enough. We need a bunch of EVP
 	# functionality.
 	cmake_push_check_state()
-	set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
-	set(CMAKE_REQUIRED_LIBRARIES OpenSSL::Crypto)
-	if(WIN32 AND OPENSSL_USE_STATIC_LIBS)
-		list(APPEND CMAKE_REQUIRED_LIBRARIES ws2_32 crypt32)
-	endif()
-	check_symbol_exists(EVP_MD_CTX_free openssl/evp.h OPENSSL_NEW_ENOUGH)
-	if (NOT OPENSSL_NEW_ENOUGH)
-		message(FATAL_ERROR "Cannot find EVP_MD_CTX_free in OpenSSL headers/libs for the target architecture.  Check that you're using OpenSSL 1.1.0 or later.")
-	endif()
+		set(CMAKE_REQUIRED_INCLUDES ${OPENSSL_INCLUDE_DIR})
+		set(CMAKE_REQUIRED_LIBRARIES OpenSSL::Crypto)
+		if(WIN32 AND OPENSSL_USE_STATIC_LIBS)
+			list(APPEND CMAKE_REQUIRED_LIBRARIES ws2_32 crypt32)
+		endif()
+		check_symbol_exists(EVP_MD_CTX_free openssl/evp.h OPENSSL_NEW_ENOUGH)
+		if (NOT OPENSSL_NEW_ENOUGH)
+			message(FATAL_ERROR "Cannot find EVP_MD_CTX_free in OpenSSL headers/libs for the target architecture.  Check that you're using OpenSSL 1.1.0 or later.")
+		endif()
 	cmake_pop_check_state()
 	cmake_push_check_state()
-	set(CMAKE_REQUIRED_LIBRARIES OpenSSL::Crypto)
-	if(WIN32 AND OPENSSL_USE_STATIC_LIBS)
-		list(APPEND CMAKE_REQUIRED_LIBRARIES ws2_32 crypt32)
-	endif()
-	if(USE_CRYPTO25519 STREQUAL "OpenSSL")
-		check_symbol_exists(EVP_PKEY_get_raw_public_key openssl/evp.h OPENSSL_HAS_25519_RAW)
-	endif()
+		set(CMAKE_REQUIRED_LIBRARIES OpenSSL::Crypto)
+		if(WIN32 AND OPENSSL_USE_STATIC_LIBS)
+			list(APPEND CMAKE_REQUIRED_LIBRARIES ws2_32 crypt32)
+		endif()
+		if(USE_CRYPTO25519 STREQUAL "OpenSSL")
+			check_symbol_exists(EVP_PKEY_get_raw_public_key openssl/evp.h OPENSSL_HAS_25519_RAW)
+		endif()
 	cmake_pop_check_state()
 endif()