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target-g++: fix build

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Just as we did to fix target-gcc, pass CXX_FOR_TARGET when building
target g++, and remove useless copies of g++ and c++.

Tested on ARM by compiling a simple C++ program using <iostream> on
the target and running it.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2010-07-27 22:32:02 +02:00
parent fed6a2a6ea
commit 454b70d03a
1 changed files with 4 additions and 1 deletions
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5
toolchain/gcc/gcc-uclibc-4.x.mk
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@ -399,6 +399,7 @@ $(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR3)/.prepared
BOOT_CFLAGS="$(TARGET_CFLAGS) $(TARGET_SOFT_FLOAT)" \
GCC_FOR_TARGET="$(TARGET_CC)" \
CC_FOR_TARGET="$(TARGET_CC)" \
CXX_FOR_TARGET="$(TARGET_CXX)" \
$(GCC_SRC_DIR)/configure $(QUIET) \
--prefix=/usr \
--build=$(GNU_HOST_NAME) \
@ -445,8 +446,10 @@ $(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR3)/.compiled
# Remove broken specs file (cross compile flag is set).
rm -f $(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR)/specs
# Remove useless copies of gcc
# Remove useless copies of gcc, c++, g++
rm -f $(TARGET_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc*
rm -f $(TARGET_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-g++*
rm -f $(TARGET_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-c++*
# Work around problem of missing syslimits.h
if [ ! -f $(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR)/$(GCC_INCLUDE_DIR)/syslimits.h ]; then \