19 openssh=$(dirname $(realpath $0))
22 # Run autotools before we drop LOCALBASE out of PATH
23 (cd $openssh && libtoolize --copy && autoheader && autoconf)
25 # Ensure we use the correct toolchain and clean our environment
26 export CC=$(echo ".include <bsd.lib.mk>" | make -f /dev/stdin -VCC)
27 export CPP=$(echo ".include <bsd.lib.mk>" | make -f /dev/stdin -VCPP)
28 unset CFLAGS CPPFLAGS LDFLAGS LD_LIBRARY_PATH LIBS
29 export PATH=/bin:/sbin:/usr/bin:/usr/sbin
31 # Generate config.h with krb5 and stash it
32 sh configure $configure_args --with-kerberos5=/usr
33 mv config.log config.log.orig
34 mv config.h config.h.orig
36 # Generate config.h without krb5
37 sh configure $configure_args --without-kerberos5
39 # Extract the difference
40 echo '/* $Free''BSD$ */' > krb5_config.h
41 diff -u config.h.orig config.h |
42 sed -n '/^-#define/s/^-//p' |
43 grep -Ff /dev/stdin config.h.orig >> krb5_config.h