Installation instructions for FreeBSD 10.x, 11.x, 12.x and 13.x

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Installing as a port:

  1- using the port sources from the ports tree:
    - cd /usr/ports/net/ndproxy
    - make
    - make install

  2- using the port sources from the distribution tree:
    - cd usr/ports/net/ndproxy
    - make
    - make install

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Installing as a package:

  - pkg install ndproxy

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When not installing from a port or a package:

  1- no debugging:
    - run 'make clean && make' as user to compile the module and create ndproxy.ko
    - run 'make install' as root to install the module
    - run 'make maninstall' as root to install the man page

  2- debug messages on console and debugging symbols:
    - run 'make clean && make DEBUG_FLAGS=-DDEBUG_NDPROXY' as user to compile the module and create ndproxy.ko
    - run 'make DEBUG_FLAGS=-DDEBUG_NDPROXY install' as root to install the module
    - run 'make maninstall' as root to install the man page

Usage and configuration instructions:
- run 'man ndproxy'

Here is the output of the installation steps:
% make
Warning: Object directory not changed from original /space/fenyo/public_html/newweb/ndproxy/ndproxy/tmp
@ -> /usr/src/sys
machine -> /usr/src/sys/amd64/include
x86 -> /usr/src/sys/x86/include
cc -O2 -pipe  -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc   -I. -I@ -I@/contrib/altq -fno-common  -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -Qunused-arguments  -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option  -Wno-error-tautological-compare -Wno-error-empty-body  -Wno-error-parentheses-equality -Wno-error-unused-function   -c ndproxy.c
cc -O2 -pipe  -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc   -I. -I@ -I@/contrib/altq -fno-common  -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -Qunused-arguments  -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option  -Wno-error-tautological-compare -Wno-error-empty-body  -Wno-error-parentheses-equality -Wno-error-unused-function   -c ndparse.c
cc -O2 -pipe  -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc   -I. -I@ -I@/contrib/altq -fno-common  -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -Qunused-arguments  -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option  -Wno-error-tautological-compare -Wno-error-empty-body  -Wno-error-parentheses-equality -Wno-error-unused-function   -c ndpacket.c
cc -O2 -pipe  -fno-strict-aliasing -Werror -D_KERNEL -DKLD_MODULE -nostdinc   -I. -I@ -I@/contrib/altq -fno-common  -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer  -mno-aes -mno-avx -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float  -fno-asynchronous-unwind-tables -ffreestanding -fstack-protector -std=iso9899:1999 -Qunused-arguments  -fstack-protector -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions  -Wmissing-include-dirs -fdiagnostics-show-option  -Wno-error-tautological-compare -Wno-error-empty-body  -Wno-error-parentheses-equality -Wno-error-unused-function   -c ndconf.c
ld  -d -warn-common -r -d -o ndproxy.ko ndproxy.o ndparse.o ndpacket.o ndconf.o
:> export_syms
awk -f /sys/conf/kmod_syms.awk ndproxy.ko  export_syms | xargs -J% objcopy % ndproxy.ko
objcopy --strip-debug ndproxy.ko
% su   
Password:
# make install
install -o root -g wheel -m 555   ndproxy.ko /boot/kernel
kldxref /boot/kernel
# make maninstall
install -o root -g wheel -m 444 ndproxy.8.gz  /usr/share/man/man8