[Buildroot] [git commit branch/next] Use already qstripped BR2_TOOLCHAIN_EXTERNAL_PREFIX everywhere

[Thomas Petazzoni]

commit: https://git.buildroot.net/buildroot/commit/?id=e4e2cc4d4b0cc4ad1fafa208e1c6887452727a4e
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/next

The BR2_TOOLCHAIN_EXTERNAL_PREFIX variable is already qstripped and
stored in the TOOLCHAIN_EXTERNAL_PREFIX variable in
toolchain-external.mk, so use this variable everywhere.

This will be useful for a later patch that makes the derivation of
TOOLCHAIN_EXTERNAL_PREFIX a little more complex.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Signed-off-by: Romain Naour <romain.naour at gmail.com>
[Arnout: split off into separate patch]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
Reviewed-by: Romain Naour <romain.naour at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 package/Makefile.in  | 2 +-
 package/wine/wine.mk | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/Makefile.in b/package/Makefile.in
index 5d591e9..bd73219 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -184,7 +184,7 @@ endif
 ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
 TARGET_CROSS = $(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-
 else
-TARGET_CROSS = $(HOST_DIR)/usr/bin/$(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PREFIX))-
+TARGET_CROSS = $(HOST_DIR)/usr/bin/$(TOOLCHAIN_EXTERNAL_PREFIX)-
 endif
 
 # Define TARGET_xx variables for all common binutils/gcc
diff --git a/package/wine/wine.mk b/package/wine/wine.mk
index d9a0ecf..47ba90a 100644
--- a/package/wine/wine.mk
+++ b/package/wine/wine.mk
@@ -34,7 +34,7 @@ WINE_CONF_OPTS = \
 # wrapper believes what the real gcc is named, and force the tuple of
 # the external toolchain, not the one we compute in GNU_TARGET_NAME.
 ifeq ($(BR2_TOOLCHAIN_EXTERNAL),y)
-WINE_CONF_OPTS += TARGETFLAGS="-b $(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PREFIX))"
+WINE_CONF_OPTS += TARGETFLAGS="-b $(TOOLCHAIN_EXTERNAL_PREFIX)"
 endif
 
 ifeq ($(BR2_PACKAGE_ALSA_LIB)$(BR2_PACKAGE_ALSA_LIB_SEQ)$(BR2_PACKAGE_ALSA_LIB_RAWMIDI),yyy)