package/gcc: hide versions too old for the current arch

Begin the conversion from hard-coded dependencies on architectures, to
architecture-specified version requirement, using the newly introduced
BR2_ARCH_NEEDS_GCC_AT_LEAST_XXX symbols.

Hard-coded dependencies will be removed progressively, as archs are
individually converted over to using the new symbols.

We do not change the architecture-specific versions for ARC and
OpenRISC, because there is no point in doing so for those, as they use
special, non-upstream versions anyway.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host
index 1fb6b6045c34c8bf6ed6a541b9c95c2eedb97022..c470b430a2b20f8a26c3cc01a88876e3f23b820c 100644 (file)
--- a/package/gcc/Config.in.host
+++ b/package/gcc/Config.in.host
@@ -22,6 +22,7 @@ config BR2_GCC_VERSION_OR1K
 
 config BR2_GCC_VERSION_4_9_X
        bool "gcc 4.9.x"
+       depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_5
        # Broken or unsupported architectures
        depends on !BR2_arc && !BR2_bfin && !BR2_or1k
        # Broken or unsupported ARM cores
@@ -45,6 +46,7 @@ config BR2_GCC_VERSION_4_9_X
 
 config BR2_GCC_VERSION_5_X
        bool "gcc 5.x"
+       depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_6
        # Broken or unsupported architectures
        depends on !BR2_arc && !BR2_bfin && !BR2_or1k
        # Broken or unsupported ARM cores
@@ -61,6 +63,7 @@ config BR2_GCC_VERSION_5_X
 
 config BR2_GCC_VERSION_6_X
        bool "gcc 6.x"
+       depends on !BR2_ARCH_NEEDS_GCC_AT_LEAST_7
        # Broken or unsupported architectures
        depends on !BR2_arc
        depends on !BR2_or1k