diff --git a/meta-openembedded/meta-networking/recipes-irc/weechat/weechat/0001-use-pkg-config-for-gcrypt-instead.patch b/meta-openembedded/meta-networking/recipes-irc/weechat/weechat/0001-use-pkg-config-for-gcrypt-instead.patch
index 0717e96..4a33dd7 100644
--- a/meta-openembedded/meta-networking/recipes-irc/weechat/weechat/0001-use-pkg-config-for-gcrypt-instead.patch
+++ b/meta-openembedded/meta-networking/recipes-irc/weechat/weechat/0001-use-pkg-config-for-gcrypt-instead.patch
@@ -28,10 +28,10 @@
  
  if(LIBGCRYPT_CONFIG_EXECUTABLE)
  
--   exec_program(${LIBGCRYPT_CONFIG_EXECUTABLE} ARGS --libs RETURN_VALUE _return_VALUE OUTPUT_VARIABLE GCRYPT_LDFLAGS)
--   exec_program(${LIBGCRYPT_CONFIG_EXECUTABLE} ARGS --cflags RETURN_VALUE _return_VALUE OUTPUT_VARIABLE GCRYPT_CFLAGS)
-+   exec_program(${LIBGCRYPT_CONFIG_EXECUTABLE} ARGS libgcrypt --libs RETURN_VALUE _return_VALUE OUTPUT_VARIABLE GCRYPT_LDFLAGS)
-+   exec_program(${LIBGCRYPT_CONFIG_EXECUTABLE} ARGS libgcrypt --cflags RETURN_VALUE _return_VALUE OUTPUT_VARIABLE GCRYPT_CFLAGS)
- 
-    if(${GCRYPT_CFLAGS} MATCHES "\n")
-       set(GCRYPT_CFLAGS " ")
+-  execute_process(COMMAND ${LIBGCRYPT_CONFIG_EXECUTABLE} --libs RESULT_VARIABLE _return_VALUE OUTPUT_VARIABLE GCRYPT_LDFLAGS OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
+-  execute_process(COMMAND ${LIBGCRYPT_CONFIG_EXECUTABLE} --cflags RESULT_VARIABLE _return_VALUE OUTPUT_VARIABLE GCRYPT_CFLAGS OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
++  execute_process(COMMAND ${LIBGCRYPT_CONFIG_EXECUTABLE} libgcrypt --libs RESULT_VARIABLE _return_VALUE OUTPUT_VARIABLE GCRYPT_LDFLAGS OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
++  execute_process(COMMAND ${LIBGCRYPT_CONFIG_EXECUTABLE} libgcrypt --cflags RESULT_VARIABLE _return_VALUE OUTPUT_VARIABLE GCRYPT_CFLAGS OUTPUT_STRIP_TRAILING_WHITESPACE ERROR_QUIET)
+
+   if(NOT DEFINED ${GCRYPT_CFLAGS})
+     set(GCRYPT_CFLAGS " ")
diff --git a/meta-openembedded/meta-networking/recipes-irc/weechat/weechat_3.0.bb b/meta-openembedded/meta-networking/recipes-irc/weechat/weechat_3.4.bb
similarity index 87%
rename from meta-openembedded/meta-networking/recipes-irc/weechat/weechat_3.0.bb
rename to meta-openembedded/meta-networking/recipes-irc/weechat/weechat_3.4.bb
index 9f7e392..ca404eb 100644
--- a/meta-openembedded/meta-networking/recipes-irc/weechat/weechat_3.0.bb
+++ b/meta-openembedded/meta-networking/recipes-irc/weechat/weechat_3.4.bb
@@ -2,7 +2,7 @@
 HOMEPAE = "https://weechat.org/"
 SECTION = "net"
 LICENSE = "GPLv3"
-LIC_FILES_CHKSUM = "file://COPYING;md5=c678957b0c8e964aa6c70fd77641a71e"
+LIC_FILES_CHKSUM = "file://COPYING;md5=1ebbd3e34237af26da5dc08a4e440464"
 
 DEPENDS = "openssl zlib icu libgcrypt gnutls curl aspell"
 
@@ -10,7 +10,7 @@
            file://0001-use-pkg-config-for-gcrypt-instead.patch \
            "
 
-SRC_URI[sha256sum] = "6cb7d25a363b66b835f1b9f29f3580d6f09ac7d38505b46a62c178b618d9f1fb"
+SRC_URI[sha256sum] = "7cd3dcc7029e888de49e13ebbcc3749586ff59c9d97f89f5eeb611067c7bb94c"
 
 inherit cmake pkgconfig