[Buildroot] [git commit] mesa3d: properly propagate the dependencies of BR2_PACKAGE_LLVM
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Fri Apr 6 19:24:30 UTC 2018
commit: https://git.buildroot.net/buildroot/commit/?id=e841af11085a55b4785b2b67e8509f5fa0987e1b
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
We cannot simply select BR2_PACKAGE_LLVM, we need to take into account
all its dependencies. BR2_PACKAGE_LLVM_ARCH_SUPPORTS was already taken
into account, but not the other dependencies.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Acked-by: Valentin Korenblit <valentin.korenblit at smile.fr>
Signed-off-by: Thomas Petazzoni <a class="moz-txt-link-rfc2396E" href="mailto:thomas.petazzoni at bootlin.com"><thomas.petazzoni at bootlin.com></a></pre>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
package/mesa3d/Config.in | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/package/mesa3d/Config.in b/package/mesa3d/Config.in
index ffe0287ac5..8f347ffe0c 100644
--- a/package/mesa3d/Config.in
+++ b/package/mesa3d/Config.in
@@ -28,8 +28,22 @@ if BR2_PACKAGE_MESA3D
config BR2_PACKAGE_MESA3D_LLVM
bool "llvm support"
depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
+ depends on BR2_HOST_GCC_AT_LEAST_4_8
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+ depends on BR2_TOOLCHAIN_HAS_THREADS
+ depends on BR2_INSTALL_LIBSTDCPP
+ depends on !BR2_TOOLCHAIN_HAS_GCC_BUG_64735 # std::shared_future
select BR2_PACKAGE_LLVM
+comment "llvm support needs a toolchain w/ threads, C++, gcc >= 4.8, host gcc >= 4.8"
+ depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
+ depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_INSTALL_LIBSTDCPP || \
+ !BR2_HOST_GCC_AT_LEAST_4_8 || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
+
+comment "llvm support needs a toolchain not affected by GCC bug 64735"
+ depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS
+ depends on BR2_TOOLCHAIN_HAS_GCC_BUG_64735
+
# inform the .mk file of gallium, dri or vulkan driver selection
config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER
bool
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