diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index b12ae30a86..2ac7f30cc1 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -27,6 +27,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
 	select BR2_INSTALL_LIBSTDCPP
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
 	select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+	select BR2_TOOLCHAIN_HAS_FORTRAN
 	help
 	  Linaro toolchain for the ARM architecture. It uses Linaro
 	  GCC 2014.09 (based on gcc 4.9), Linaro GDB 2013.10 (based on
@@ -50,6 +51,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARM
 	select BR2_INSTALL_LIBSTDCPP
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
 	select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+	select BR2_TOOLCHAIN_HAS_FORTRAN
 	help
 	  Linaro toolchain for the ARM architecture. It uses Linaro
 	  GCC 2016.02 (based on gcc 5.3), Linaro GDB 2016.02 (based on
@@ -73,6 +75,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_ARMEB
 	select BR2_INSTALL_LIBSTDCPP
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
 	select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+	select BR2_TOOLCHAIN_HAS_FORTRAN
 	help
 	  Linaro toolchain for the ARM big endian architecture. It
 	  uses Linaro GCC 2014.09 (based on gcc 4.9), Linaro GDB
@@ -522,6 +525,7 @@ config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX
 	select BR2_HOSTARCH_NEEDS_IA32_LIBS
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
 	select BR2_TOOLCHAIN_GCC_AT_LEAST_4_3
+	select BR2_TOOLCHAIN_HAS_FORTRAN
 	help
 	  Toolchain for the Blackfin architecture, from
 	  http://blackfin.uclinux.org.
@@ -538,6 +542,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
 	select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
+	select BR2_TOOLCHAIN_HAS_FORTRAN
 	help
 	  Toolchain for the AArch64 architecture, from
 	  http://www.linaro.org/engineering/armv8/
@@ -554,6 +559,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64
 	select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 	select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
 	select BR2_TOOLCHAIN_GCC_AT_LEAST_5
+	select BR2_TOOLCHAIN_HAS_FORTRAN
 	help
 	  Toolchain for the AArch64 architecture, from
 	  http://www.linaro.org/engineering/armv8/