diff options
-rw-r--r-- | README | 6 | ||||
-rwxr-xr-x | configure | 1 |
2 files changed, 7 insertions, 0 deletions
@@ -26,6 +26,12 @@ Most useful is need this if you're not building on the target system (Example: CROSS_PREFIX=arm-linux-gnueabihf- ) +Another useful flag is + CPPFLAGS= which specifies pre-processor flags, usually -I statements + for specifying extra include paths. Use this if you need something + from new kernel headers not installed on your system, for instance. + (Example: CPPFLAGS=-I/path/to/new-kernel-headers/include) + Passing --static will build a statically linked binary which is useful if you don't want to mess around with a chroot to run the binary. @@ -111,6 +111,7 @@ generate_makefilein() { echo "# Makefile.in - generated by the 'configure' script" > $m echo "ARCH:=${ARCH}" >> $m echo "CC:=${CC}" >> $m + echo "CPPFLAGS:=${CPPFLAGS}" >> $m echo "LDFLAGS:=${LDFLAGS}" >> $m echo "AS:=${AS}" >> $m echo "OBJCOPY:=${OBJCOPY}" >> $m |