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package/gcc: add support for D language

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Since version 9.1, GCC provides support for the D programming language [1].

So add a Kconfig entry to enable support for it.

[1] https://dlang.org/

Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Eric Le Bihan 2019-10-24 20:16:20 +02:00 committed by Thomas Petazzoni
parent 4fb9f80cc5
commit 961de2062e
2 changed files with 27 additions and 0 deletions
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22
package/gcc/Config.in.host
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@ -77,6 +77,19 @@ config BR2_GCC_SUPPORTS_LIBCILKRTS
bool
default y if !BR2_TOOLCHAIN_GCC_AT_LEAST_8
config BR2_GCC_SUPPORTS_DLANG
bool
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_9
depends on BR2_TOOLCHAIN_USES_GLIBC
default y if BR2_aarch64
default y if BR2_arm
default y if BR2_i386
default y if BR2_mips || BR2_mipsel
default y if BR2_mips64 || BR2_mips64el
default y if BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
default y if BR2_x86_64
default y if BR2_riscv && !BR2_RISCV_64
config BR2_GCC_VERSION
string
default "5.5.0" if BR2_GCC_VERSION_5_X
@ -118,6 +131,15 @@ config BR2_TOOLCHAIN_BUILDROOT_FORTRAN
Fortran language and you want Fortran libraries to be
installed on your target system.
config BR2_TOOLCHAIN_BUILDROOT_DLANG
bool "Enable D language support"
depends on BR2_GCC_SUPPORTS_DLANG
select BR2_TOOLCHAIN_HAS_DLANG
help
Enable this option if you want your toolchain to support the
D language and you want D libraries to be installed on your
target system.
config BR2_GCC_ENABLE_LTO
bool "Enable compiler link-time-optimization support"
select BR2_BINUTILS_ENABLE_LTO

5
package/gcc/gcc-final/gcc-final.mk
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@ -55,6 +55,7 @@ endef
# Languages supported by the cross-compiler
GCC_FINAL_CROSS_LANGUAGES-y = c
GCC_FINAL_CROSS_LANGUAGES-$(BR2_INSTALL_LIBSTDCPP) += c++
GCC_FINAL_CROSS_LANGUAGES-$(BR2_TOOLCHAIN_BUILDROOT_DLANG) += d
GCC_FINAL_CROSS_LANGUAGES-$(BR2_TOOLCHAIN_BUILDROOT_FORTRAN) += fortran
GCC_FINAL_CROSS_LANGUAGES = $(subst $(space),$(comma),$(GCC_FINAL_CROSS_LANGUAGES-y))
@ -172,6 +173,10 @@ ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
HOST_GCC_FINAL_USR_LIBS += libstdc++
endif
ifeq ($(BR2_TOOLCHAIN_BUILDROOT_DLANG),y)
HOST_GCC_FINAL_USR_LIBS += libgdruntime libgphobos
endif
ifeq ($(BR2_TOOLCHAIN_BUILDROOT_FORTRAN),y)
HOST_GCC_FINAL_USR_LIBS += libgfortran
# fortran needs quadmath on x86 and x86_64