Greetings list users,
I got a problem compiling iptables for an embedded system (kernel 2.4.19, ported gcc version 2.95.3 ). I use the folowing make command which stops in compiling extensions/libipt_TCPMSS.o
bash# make NO_SHARED_LIBS=1 KERNEL_DIR=/opt/embedded/kernel
Extensions found:
tricore-gcc -O2 -mtc13 -mall-errata -Wa,-mdmi12 -s -static -Wall -Wunused -I/opt/embedded/kernel/include -Iinclude/ -DIPTABLES_VERSION=\"1.3.1\" -DNO_SHARED_LIBS=1 -DIPT_LIB_DIR=\"/usr/local/lib/iptables\" -c -o iptables.o iptables.c
...
...
tricore-gcc -O2 -mtc13 -mall-errata -Wa,-mdmi12 -s -static -Wall -Wunused -I/opt/embedded/kernel/include -Iinclude/ -DIPTABLES_VERSION=\"1.3.1\" -DNO_SHARED_LIBS=1 -D_INIT=ipt_TCPMSS_init -c -o extensions/libipt_TCPMSS.o extensions/libipt_TCPMSS.c
extensions/libipt_TCPMSS.c:16: field `mss' has incomplete type
extensions/libipt_TCPMSS.c: In function `parse':
extensions/libipt_TCPMSS.c:62: dereferencing pointer to incomplete type
extensions/libipt_TCPMSS.c:70: dereferencing pointer to incomplete type
extensions/libipt_TCPMSS.c:70: `IPT_TCPMSS_CLAMP_PMTU' undeclared (first use in this function)
extensions/libipt_TCPMSS.c:70: (Each undeclared identifier is reported only once
extensions/libipt_TCPMSS.c:70: for each function it appears in.)
extensions/libipt_TCPMSS.c: In function `print':
extensions/libipt_TCPMSS.c:97: dereferencing pointer to incomplete type
extensions/libipt_TCPMSS.c:97: `IPT_TCPMSS_CLAMP_PMTU' undeclared (first use in this function)
extensions/libipt_TCPMSS.c:100: dereferencing pointer to incomplete type
extensions/libipt_TCPMSS.c: In function `save':
extensions/libipt_TCPMSS.c:110: dereferencing pointer to incomplete type
extensions/libipt_TCPMSS.c:110: `IPT_TCPMSS_CLAMP_PMTU' undeclared (first use in this function)
extensions/libipt_TCPMSS.c:113: dereferencing pointer to incomplete type
extensions/libipt_TCPMSS.c: At top level:
extensions/libipt_TCPMSS.c:120: sizeof applied to an incomplete type
extensions/libipt_TCPMSS.c:121: sizeof applied to an incomplete type
make: *** [extensions/libipt_TCPMSS.o] Error 1
When I use make NO_SHARED_LIBS=1 I can compile libipt_TCPMSS.o but get an error with the next: extensions/libipt_TOS.o cause it cannot find linux/netfilter_ipv4/ipt_TOS.h which does not exist in my kerneltree.
Anybody an idea. I'm clueless in the moment.
Regards Marcus
