Hi all Are there any instructions on how to build Dropbear with Musl (an alternative libc)? There's a brief mention of it on the Dropbear homepage, but nothing in INSTALL.
I'm building on a Raspberry Pi 3, running Raspbian 8 (Jesse). I'm attempting to build a dbclient that will run on a slightly odd Qualcomm Snapdragon based embedded Linux device. Both the Pi and the Snapdragon use the ARMv7 instruction set, so this should be easy. Here's what I've tried... Got https://www.musl-libc.org/releases/musl-1.1.15.tar.gz. ./configure and then make install. All good. Got http://zlib.net/zlib-1.2.8.tar.xz. export PATH="$PATH:/usr/local/musl/bin" export CC=musl-gcc ./configure --static. make. All good. Got https://matt.ucc.asn.au/dropbear/releases/dropbear-2016.73.tar.bz2. export CFLAGS="-I ../zlib-1.2.8" export LDFLAGS="-L ../zlib-1.2.8" ./configure make PROGRAMS="dbclient" STATIC=1 Not all good :-( Lots of stuff built. I've got libtommath.a and libtomcrypt.a. But make dies saying: musl-gcc -I ../zlib-1.2.8 -I./libtomcrypt/src/headers/ -I. -I. -I../zlib-1.2.8 -DDROPBEAR_CLIENT -c -o dbutil.o dbutil.c In file included from dbutil.c:64:0: includes.h:160:25: fatal error: linux/types.h: No such file or directory #include <linux/types.h> ^ compilation terminated. <builtin>: recipe for target 'dbutil.o' failed make: *** [dbutil.o] Error 1 I’m pretty sure a Musl build should even try to #include linux/types.h. Any ideas? Thanks, Andy
