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authorAlexey Neyman <stilor@att.net>2016-09-23 00:01:43 (GMT)
committerAlexey Neyman <stilor@att.net>2016-09-23 00:01:43 (GMT)
commit651567ff9093092a7d4aeabec44a55f563c6a231 (patch)
tree0a498573fe9d6626986ca6a1ecbedd471a5cf752 /config/cc
parent531eab4c5650c7d51fa1c527c370b690ac50a8ab (diff)
Add a checkbox for libmpx build.
Disable libmpx for musl builds. Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'config/cc')
-rw-r--r--config/cc/gcc.in5
-rw-r--r--config/cc/gcc.in.210
2 files changed, 15 insertions, 0 deletions
diff --git a/config/cc/gcc.in b/config/cc/gcc.in
index 101f2b2..9cc903f 100644
--- a/config/cc/gcc.in
+++ b/config/cc/gcc.in
@@ -160,6 +160,7 @@ config CC_GCC_5
select CC_GCC_HAS_LNK_HASH_STYLE
select CC_GCC_HAS_LIBQUADMATH
select CC_GCC_HAS_LIBSANITIZER
+ select CC_GCC_HAS_LIBMPX
select CC_SUPPORT_GOLANG
config CC_GCC_5_or_later
@@ -178,6 +179,7 @@ config CC_GCC_6
select CC_GCC_HAS_LNK_HASH_STYLE
select CC_GCC_HAS_LIBQUADMATH
select CC_GCC_HAS_LIBSANITIZER
+ select CC_GCC_HAS_LIBMPX
select CC_SUPPORT_GOLANG
config CC_GCC_6_or_later
@@ -276,6 +278,9 @@ config CC_GCC_HAS_LIBQUADMATH
config CC_GCC_HAS_LIBSANITIZER
bool
+config CC_GCC_HAS_LIBMPX
+ bool
+
if ! CC_GCC_CUSTOM
config CC_GCC_VERSION
diff --git a/config/cc/gcc.in.2 b/config/cc/gcc.in.2
index c200d22..b7353df 100644
--- a/config/cc/gcc.in.2
+++ b/config/cc/gcc.in.2
@@ -182,6 +182,16 @@ config CC_GCC_LIBSANITIZER
The default is 'N'. Say 'Y' if you need it, and report success/failure.
+config CC_GCC_LIBMPX
+ bool
+ default y
+ prompt "Compile libmpx"
+ depends on CC_GCC_HAS_LIBMPX
+ depends on ARCH_x86
+ depends on !LIBC_musl # MUSL does not define libc types that GCC requires
+ help
+ Enable GCC support for Intel Memory Protection Extensions (MPX).
+
#-----------------------------------------------------------------------------
comment "Misc. obscure options."