If we build a cross toolchain where build == host == target the resulting tools lack the host-tripplet before the tool name. This patch introduce a '--build' autoconf switch with guessed (and modified) build host tripplet from ptxdist to supress the generic autoconf guessing mechanism in respective tools.
Signed-off-by: Andreas Bießmann <[email protected]> --- rules/cross-gcc.make | 1 + rules/pre/toolchain.make | 2 ++ 2 files changed, 3 insertions(+), 0 deletions(-) diff --git a/rules/cross-gcc.make b/rules/cross-gcc.make index 0923024..88c2376 100644 --- a/rules/cross-gcc.make +++ b/rules/cross-gcc.make @@ -68,6 +68,7 @@ CROSS_GCC_ENV := $(PTX_HOST_ENV) # autoconf # CROSS_GCC_AUTOCONF_COMMON := \ + $(PTX_HOST_CROSS_AUTOCONF_BUILD) \ $(PTX_HOST_CROSS_AUTOCONF_HOST) \ $(PTX_HOST_CROSS_AUTOCONF_TARGET) \ \ diff --git a/rules/pre/toolchain.make b/rules/pre/toolchain.make index ac06e43..47bd212 100644 --- a/rules/pre/toolchain.make +++ b/rules/pre/toolchain.make @@ -32,6 +32,7 @@ PTX_HOST_AUTOCONF_HOST := --host=$(PTX_CANADIAN_CROSS_HOST) PTX_HOST_CROSS_AUTOCONF_HOST := --host=$(PTX_CANADIAN_CROSS_HOST) endif +PTX_HOST_CROSS_AUTOCONF_BUILD := --build=$(GNU_HOST) PTX_HOST_CROSS_AUTOCONF_TARGET := --target=$(PTX_TOUPLE_TARGET) PTX_HOST_AUTOCONF_PREFIX := --prefix=$(PTXCONF_SYSROOT_HOST) @@ -42,6 +43,7 @@ PTX_HOST_AUTOCONF := \ $(PTX_HOST_AUTOCONF_PREFIX) PTX_HOST_CROSS_AUTOCONF := \ + $(PTX_HOST_CROSS_AUTOCONF_BUILD) \ $(PTX_HOST_CROSS_AUTOCONF_HOST) \ $(PTX_HOST_CROSS_AUTOCONF_TARGET) \ $(PTX_HOST_CROSS_AUTOCONF_PREFIX) -- 1.7.9 -- ptxdist mailing list [email protected]
