[root@benchabane prozgui-2.0.2]# make
make  all-recursive
make[1]: Entering directory `/home/benchabane/Downloads/prozgui-2.0.2'
Making all in libprozilla
make[2]: Entering directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla'
make  all-recursive
make[3]: Entering directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla'
Making all in intl
make[4]: Entering directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla/intl'
make[4]: Nothing to be done for `all'.
make[4]: Leaving directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla/intl'
Making all in po
make[4]: Entering directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla/po'
make[4]: Nothing to be done for `all'.
make[4]: Leaving directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla/po'
Making all in docs
make[4]: Entering directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla/docs'
make[4]: Nothing to be done for `all'.
make[4]: Leaving directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla/docs'
Making all in src
make[4]: Entering directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla/src'
/bin/sh ../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I..   -DLOCALEDIR=\"/usr/local/share/locale\"    -Wall -O2 -D_REENTRANT -c debug.c
gcc -DHAVE_CONFIG_H -I. -I. -I.. -DLOCALEDIR=\"/usr/local/share/locale\" -Wall -O2 -D_REENTRANT -Wp,-MD,.deps/debug.pp -c debug.c  -fPIC -o .libs/debug.o
debug.c: In function 'proz_debug_delete_log':
debug.c:47:21: error: 'PATH_MAX' undeclared (first use in this function)
debug.c:47:21: note: each undeclared identifier is reported only once for each function it appears in
debug.c:47:8: warning: unused variable 'logfile_name'
debug.c: In function 'proz_debug':
debug.c:75:21: error: 'PATH_MAX' undeclared (first use in this function)
debug.c:75:8: warning: unused variable 'logfile_name'
make[4]: *** [debug.lo] Error 1
make[4]: Leaving directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla/src'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla'
make[2]: *** [all-recursive-am] Error 2
make[2]: Leaving directory `/home/benchabane/Downloads/prozgui-2.0.2/libprozilla'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/benchabane/Downloads/prozgui-2.0.2'
make: *** [all-recursive-am] Error 2