EXTRA_CFLAGS="$(TARGET_CFLAGS) -DOPENWRT" \
EXTRA_LFLAGS="-lm" \
DESTDIR="$(PKG_INSTALL_DIR)" \
- SYSROOT="$$$$(echo '#include <pthread.h>' | $(TARGET_CROSS)cpp -x c | sed -ne 's,^# [0-9]* \"\(.*\)/include/pthread\.h\".*,\1,p' | head -n1)" \
+ SYSROOT="$$$$($(FIND) $(TOOLCHAIN_DIR) -path '*/include/pthread.h' | sed -ne '1s#/include/pthread.h##p')" \
SYSROOT_ALT="$(STAGING_DIR)/usr" \
RELEASE=1 \
CROSS_COMPILE="$(TARGET_CROSS)" \
EXTRA_CFLAGS="$(TARGET_CFLAGS) -DOPENWRT" \
EXTRA_LFLAGS="-lm" \
DESTDIR="$(PKG_INSTALL_DIR)" \
- SYSROOT="$(TOOLCHAIN_DIR)" \
+ SYSROOT="$$$$($(FIND) $(TOOLCHAIN_DIR) -path '*/include/pthread.h' | sed -ne '1s#/include/pthread.h##p')" \
SYSROOT_ALT="$(STAGING_DIR)/usr" \
RELEASE=1 \
CROSS_COMPILE="$(TARGET_CROSS)" \
CC="$(TARGET_CC)" \
DESTDIR="$(PKG_INSTALL_DIR)" \
EXTRA_CFLAGS="$(TARGET_CFLAGS) -DOPENWRT" \
- SYSROOT="$$$$(echo '#include <pthread.h>' | $(TARGET_CROSS)cpp -x c | sed -ne 's,^# [0-9]* \"\(.*\)/include/pthread\.h\".*,\1,p' | head -n1)" \
+ SYSROOT="$$$$($(FIND) $(TOOLCHAIN_DIR) -path '*/include/pthread.h' | sed -ne '1s#/include/pthread.h##p')" \
SYSROOT_ALT="$(STAGING_DIR)/usr" \
RELEASE=1 \
CROSS_COMPILE="$(TARGET_CROSS)" \
CC="$(TARGET_CC)" \
EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
DESTDIR="$(PKG_INSTALL_DIR)" \
- SYSROOT="$$$$(echo '#include <pthread.h>' | $(TARGET_CROSS)cpp -x c | sed -ne 's,^# [0-9]* \"\(.*\)/include/pthread\.h\".*,\1,p' | head -n1)" \
+ SYSROOT="$$$$($(FIND) $(TOOLCHAIN_DIR) -path '*/include/pthread.h' | sed -ne '1s#/include/pthread.h##p')" \
SYSROOT_ALT="$(STAGING_DIR)/usr" \
RELEASE=1 \
CROSS_COMPILE="$(TARGET_CROSS)" \