Errors poptop compilation on Solaris 10 (sparc)

Hi all!

I tried to install poptop server on Solaris 10 (Sparc) and I got some 
troubles during the compilation.

Dowloaded and installed :
ppp-2.4.5 

OS : Solaris 10u8
Arch: sparc - 64 bits

I saw some explanations but nothing help me to fix my problem:
http://marc.info/?l=poptop-server&w=2&r=1&s=solaris&q=b
https://sourceforge.net/projects/poptop/forums/forum/146880/topic/1077642


I know there are some patches required for linux installations :
    linux-2.4.19-openssl-0.9.6b-mppe.patch
    ppp-2.4.1-openssl-0.9.6-mppe-patch
But what do I need to install for solaris ?

The "./configure" worked fine but not the "make"
Here the compilation troubles :
[root@srv1 pptpd-1.3.4]#make
make  all-am
make[1]: Entering directory `/usr/share/src/pptpd-1.3.4'
gcc -DHAVE_CONFIG_H -I. -I. -I. -I.    -O2 -fno-builtin -Wall 
-DSBINDIR='"/usr/local/sbin"' -c pptpd.c
gcc -DHAVE_CONFIG_H -I. -I. -I. -I.    -O2 -fno-builtin -Wall 
-DSBINDIR='"/usr/local/sbin"' -c configfile.c
gcc -DHAVE_CONFIG_H -I. -I. -I. -I.    -O2 -fno-builtin -Wall 
-DSBINDIR='"/usr/local/sbin"' -c pptpmanager.c
gcc -DHAVE_CONFIG_H -I. -I. -I. -I.    -O2 -fno-builtin -Wall 
-DSBINDIR='"/usr/local/sbin"' -c compat.c
compat.c: In function `openpty':
compat.c:65: attention : déclaration implicite de la fonction « strcpy »
compat.c:75: attention : déclaration implicite de la fonction « close »
compat.c: In function `sigpipe_assign':
compat.c:177: attention : déclaration implicite de la fonction « memset »
gcc -DHAVE_CONFIG_H -I. -I. -I. -I.    -O2 -fno-builtin -Wall 
-DSBINDIR='"/usr/local/sbin"' -c inststr.c
gcc -DHAVE_CONFIG_H -I. -I. -I. -I.    -O2 -fno-builtin -Wall 
-DSBINDIR='"/usr/local/sbin"' -c getopt.c
gcc -DHAVE_CONFIG_H -I. -I. -I. -I.    -O2 -fno-builtin -Wall 
-DSBINDIR='"/usr/local/sbin"' -c getopt1.c
gcc  -O2 -fno-builtin -Wall -DSBINDIR='"/usr/local/sbin"'   -o pptpd  
pqueue.o pptpd.o configfile.o pptpmanager.o compat.o inststr.o getopt.o 
getopt1.o  -lsocket -lnsl
gcc -DHAVE_CONFIG_H -I. -I. -I. -I.    -O2 -fno-builtin -Wall 
-DSBINDIR='"/usr/local/sbin"' -c pptpctrl.c
pptpctrl.c: In function 'startCall':
pptpctrl.c:571: warning: implicit declaration of function 'openpty'
pptpctrl.c:576: error: storage size of 'tios' isn't known
pptpctrl.c:581: warning: implicit declaration of function 'tcgetattr'
pptpctrl.c:586: error: 'ECHO' undeclared (first use in this function)
pptpctrl.c:586: error: (Each undeclared identifier is reported only once
pptpctrl.c:586: error: for each function it appears in.)
pptpctrl.c:586: error: 'ECHONL' undeclared (first use in this function)
pptpctrl.c:587: warning: implicit declaration of function 'tcsetattr'
pptpctrl.c:587: error: 'TCSAFLUSH' undeclared (first use in this function)
pptpctrl.c:576: warning: unused variable 'tios'
make[1]: *** [pptpctrl.o] Error 1
make[1]: Leaving directory `/usr/share/src/pptpd-1.3.4'

make: *** [all] Error 2


Thanks for your help!



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