sh-4.1# make programs; sudo make programs install
Setting up for OBJDIR=OBJ.linux.x86_64
OBJDIR: OBJ.linux.x86_64
(cd /etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64 && OBJDIRTOP=/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64 OBJDIR=/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64 make programs )
make[1]: Entering directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64'
make[2]: Entering directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64/lib'
make[3]: Entering directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64/lib/libopenswan'
CC addrtoa.c
CC addrtot.c
CC addrtypeof.c
CC alg_info.c
CC anyaddr.c
CC atoaddr.c
CC atoasr.c
CC atosubnet.c
CC atoul.c
CC constants.c
CC copyright.c
CC datatot.c
CC alloc.c
CC biglset.c
CC diag.c
CC familytot.c
CC goodmask.c
CC id.c
In file included from /etc/ipsec.d/openswan-2.6.49.1/include/certs.h:24,
                 from /etc/ipsec.d/openswan-2.6.49.1/lib/libopenswan/id.c:42:
/etc/ipsec.d/openswan-2.6.49.1/include/secrets.h:20:41: error: gmp.h: No such file or directory
In file included from /etc/ipsec.d/openswan-2.6.49.1/include/certs.h:24,
                 from /etc/ipsec.d/openswan-2.6.49.1/lib/libopenswan/id.c:42:
/etc/ipsec.d/openswan-2.6.49.1/include/secrets.h:43: error: expected specifier-qualifier-list before ‘MP_INT’
/etc/ipsec.d/openswan-2.6.49.1/include/secrets.h:54: error: expected specifier-qualifier-list before ‘MP_INT’
make[3]: *** [id.o] Error 1
make[3]: Leaving directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64/lib/libopenswan'
make[2]: *** [programs] Error 1
make[2]: Leaving directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64/lib'
make[1]: *** [programs] Error 1
make[1]: Leaving directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64'
make: *** [programs] Error 2
OBJDIR: OBJ.linux.x86_64
(cd /etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64 && OBJDIRTOP=/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64 OBJDIR=/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64 make programs )
make[1]: Entering directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64'
make[2]: Entering directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64/lib'
make[3]: Entering directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64/lib/libopenswan'
CC id.c
In file included from /etc/ipsec.d/openswan-2.6.49.1/include/certs.h:24,
                 from /etc/ipsec.d/openswan-2.6.49.1/lib/libopenswan/id.c:42:
/etc/ipsec.d/openswan-2.6.49.1/include/secrets.h:20:41: error: gmp.h: No such file or directory
In file included from /etc/ipsec.d/openswan-2.6.49.1/include/certs.h:24,
                 from /etc/ipsec.d/openswan-2.6.49.1/lib/libopenswan/id.c:42:
/etc/ipsec.d/openswan-2.6.49.1/include/secrets.h:43: error: expected specifier-qualifier-list before ‘MP_INT’
/etc/ipsec.d/openswan-2.6.49.1/include/secrets.h:54: error: expected specifier-qualifier-list before ‘MP_INT’
make[3]: *** [id.o] Error 1
make[3]: Leaving directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64/lib/libopenswan'
make[2]: *** [programs] Error 1
make[2]: Leaving directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64/lib'
make[1]: *** [programs] Error 1
make[1]: Leaving directory `/etc/ipsec.d/openswan-2.6.49.1/OBJ.linux.x86_64'
make: *** [programs] Error 2