dnl
LIBPAM_VERSION_MAJOR=0
-LIBPAM_VERSION_MINOR=74
+LIBPAM_VERSION_MINOR=78
AC_SUBST(LIBPAM_VERSION_MAJOR)
AC_SUBST(LIBPAM_VERSION_MINOR)
AC_PREFIX_DEFAULT()
+dnl
+dnl Useful info (believed to be portable) - in the future
+dnl the LOCALSRCDIR and LOCALOBJDIRs may be different
+dnl
+LOCALSRCDIR=`/bin/pwd` ; AC_SUBST(LOCALSRCDIR)
+LOCALOBJDIR=`/bin/pwd` ; AC_SUBST(LOCALOBJDIR)
+OS=`uname|sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
+AC_SUBST(OS)
+
dnl
dnl Rules needed for the following (hardcoded Linux defaults for now)
dnl
-CC=gcc ; AC_SUBST(CC)
CONF_CFLAGS= ; AC_SUBST(CONF_CFLAGS)
MKDIR="mkdir -p" ; AC_SUBST(MKDIR)
-LOCALSRCDIR=`/bin/pwd` ; AC_SUBST(LOCALSRCDIR)
-OS=`uname|sed -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXWZ/abcdefghijklmonpqrstuvwxyz/'`
-AC_SUBST(OS)
+
+SHLIBMODE=755 ; AC_SUBST(SHLIBMODE)
dnl These are most likely platform specific - I think HPUX differs
-DYNTYPE=so ; AC_SUBST(DYNTYPE)
-LIBDL=-ldl ; AC_SUBST(LIBDL)
USESONAME=yes ; AC_SUBST(USESONAME)
-NEEDSONAME=yes ; AC_SUBST(NEEDSONAME)
-SHLIBMODE=755 ; AC_SUBST(SHLIBMODE)
+SOSWITCH='-Xlinker -soname -Xlinker ' ; AC_SUBST(SOSWITCH)
+NEEDSONAME=no ; AC_SUBST(NEEDSONAME)
+LDCONFIG=/sbin/ldconfig ; AC_SUBST(LDCONFIG)
dnl ### Should enable this INSTALL detection.
dnl ### Would need to distribute GNU's config.guess and config.sub
dnl AC_PROG_INSTALL
-INSTALL=/usr/bin/install ; AC_SUBST(INSTALL)
+if test "$OS" = "aix"; then
+ INSTALL=/usr/ucb/install -c
+else
+ INSTALL=/usr/bin/install
+fi
+AC_SUBST(INSTALL)
+
+dnl Checks for programs.
+AC_PROG_CC
+dnl ### AC_PROG_CXX
+AC_PROG_YACC
+AC_PROG_LEX
+dnl AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
dnl
dnl options and defaults
dnl lots of debugging information goes to /tmp/pam-debug.log
AC_ARG_ENABLE(debug,
-[ --enable-debug qspecify you are building with debugging on],
+[ --enable-debug specify you are building with debugging on],
WITH_DEBUG=yes ; AC_DEFINE(DEBUG) , WITH_DEBUG=no)
AC_SUBST(WITH_DEBUG)
+AC_ARG_ENABLE(memory-debug,
+[ --enable-memory-debug specify you want every malloc etc. call tracked],
+ WITH_MEMORY_DEBUG=yes ; AC_DEFINE(MEMORY_DEBUG) , WITH_MEMORY_DEBUG=no)
+AC_SUBST(WITH_MEMORY_DEBUG)
+
dnl build specially named libraries (for debugging purposes)
AC_ARG_ENABLE(libdebug,
[ --enable-libdebug specify you are building debugging libraries],
INCLUDEDIR=$enableval, INCLUDEDIR=/usr/include)
AC_SUBST(INCLUDEDIR)
+AC_ARG_ENABLE(docdir,
+[ --enable-docdir=<path to store documentation in - /usr/share/doc/pam>],
+ DOCDIR=$enableval, DOCDIR=/usr/share/doc/pam)
+AC_SUBST(DOCDIR)
+
+AC_ARG_ENABLE(mandir,
+[ --enable-mandir=<path to store manuals in - /usr/share/man>],
+ MANDIR=$enableval, MANDIR=/usr/share/man)
+AC_SUBST(MANDIR)
+
AC_ARG_ENABLE(pamlocking,
[ --enable-pamlocking configure libpam to observe a global authentication lock],
WITH_PAMLOCKING=yes ; AC_DEFINE(PAM_LOCKING) , WITH_PAMLOCKING=no)
fi
AC_DEFINE_UNQUOTED(PAM_PATH_MAILDIR, $pam_mail_spool)
-dnl Checks for programs.
-AC_PROG_CXX
-AC_PROG_YACC
-AC_PROG_LEX
-AC_PROG_CC
-dnl AC_PROG_INSTALL
-AC_PROG_LN_S
-AC_PROG_MAKE_SET
-
dnl Checks for libraries.
AC_CHECK_LIB(c, __libc_sched_setscheduler, PAM_NEEDS_LIBC=, PAM_NEEDS_LIBC=-lc)
AC_SUBST(PAM_NEEDS_LIBC)
AC_CHECK_LIB(c, lckpwdf, HAVE_LCKPWDF=yes, HAVE_LCKPWDF=no)
AC_SUBST(HAVE_LCKPWDF)
+dnl Checks for the existence of libdl - on BSD and Tru64 its part of libc
+AC_CHECK_LIB(dl, dlopen, LIBDL=-ldl)
+AC_SUBST(LIBDL)
+
dnl
dnl At least on Solaris, the existing libcrack must be dynamic.
dnl Ought to introduce a check for this.
AC_CHECK_LIB(crypt, fcrypt, HAVE_LIBCRYPT=yes ; AC_DEFINE(HAVE_LIBCRYPT),
HAVE_LIBCRYPT=no)
AC_SUBST(HAVE_LIBCRYPT)
+AC_CHECK_LIB(util, logwtmp, HAVE_LIBUTIL=yes ; AC_DEFINE(HAVE_LIBUTIL),
+ HAVE_LIBUTIL=no)
+AC_SUBST(HAVE_LIBUTIL)
AC_CHECK_LIB(ndbm, dbm_store, HAVE_LIBNDBM=yes ; AC_DEFINE(HAVE_LIBNDBM),
HAVE_LIBNDBM=no)
AC_SUBST(HAVE_LIBNDBM)
AC_CHECK_LIB(db, dbm_store, HAVE_LIBDB=yes ; AC_DEFINE(HAVE_LIBDB),
HAVE_LIBDB=no)
+if test x$HAVE_LIBDB != xyes ; then
+ AC_CHECK_LIB(db, db_create, HAVE_LIBDB=yes ; AC_DEFINE(HAVE_LIBDB),
+ HAVE_LIBDB=no)
+fi
AC_SUBST(HAVE_LIBDB)
AC_CHECK_LIB(fl, yylex, yyterminate, HAVE_LIBFL=yes ; AC_DEFINE(HAVE_LIBFL),
HAVE_LIBFL=no)
AC_CHECK_LIB(pwdb, pwdb_db_name, HAVE_LIBPWDB=yes ; AC_DEFINE(HAVE_LIBPWDB),
HAVE_LIBPWDB=no)
AC_SUBST(HAVE_LIBPWDB)
+AC_CHECK_LIB(fl, yywrap, HAVE_LIBFLEX=yes ; AC_DEFINE(HAVE_LIBFLEX),
+ HAVE_LIBFLEX=no)
+AC_SUBST(HAVE_LIBFLEX)
+AC_CHECK_LIB(l, yywrap, HAVE_LIBLEX=yes ; AC_DEFINE(HAVE_LIBLEX),
+ HAVE_LIBLEX=no)
+AC_SUBST(HAVE_LIBLEX)
dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/file.h sys/ioctl.h sys/time.h syslog.h termio.h unistd.h)
+AC_CHECK_HEADERS(fcntl.h limits.h malloc.h sys/file.h sys/ioctl.h sys/time.h syslog.h termio.h unistd.h sys/fsuid.h)
dnl Linux wants features.h in some of the source files.
AC_CHECK_HEADERS(features.h)
fi
done
done
-if test -z $CRACKLIB_DICTPATH ; then
+if test -z "$CRACKLIB_DICTPATH" ; then
AC_MSG_RESULT(none found)
else
AC_MSG_RESULT($CRACKLIB_DICTPATH)
dnl Set FLAGS, linker options etc. depending on C compiler.
dnl gcc is tested and much preferred; others less so, if at all
dnl
-dnl If compiling with gcc, linking is also supposed to be done with gcc;
-dnl since we use linker-specific arguments, we may not gain anything by
-dnl switching LD_L over, but I think we can use LD_D as-is.
+dnl If compiling with gcc, linking is also supposed to be done with gcc
dnl
dnl For the moment, gcc is enforced above at "CC=gcc".
dnl
GCC_WARNINGS="-Wall -Wwrite-strings \
-Wpointer-arith -Wcast-qual -Wcast-align \
- -Wtraditional -Wstrict-prototypes -Wmissing-prototypes \
+ -Wstrict-prototypes -Wmissing-prototypes \
-Wnested-externs -Winline -Wshadow"
if test "$GCC" = yes; then
-###
-### Non-Linux needs attention on per-OS basis
- OS_CFLAGS="-ansi -D_POSIX_SOURCE -pedantic"
- WARNINGS="$GCC_WARNINGS"
- PIC="-fPIC"
-#can/should we use LD=gcc ???
- LD=ld
- LD_D="gcc -shared -Xlinker -x"
- LD_L="$LD -x -shared"
- STRIP=strip
+ CC=gcc ; AC_SUBST(CC)
+### May need per-OS attention
+### Example: -D_POSIX_SOURCE: needed on Linux but harms Solaris.
+ case $OS in
+ linux)
+ OS_CFLAGS="-ansi -D_POSIX_SOURCE -pedantic"
+ LD_D="gcc -shared -Xlinker -x"
+ WARNINGS="$GCC_WARNINGS"
+ PIC="-fPIC"
+ DYNTYPE=so
+ LD=gcc
+ LD_L="$LD -Xlinker -x -shared"
+ RANLIB=ranlib
+ STRIP=strip
+ CC_STATIC="-Xlinker -export-dynamic"
+ ;;
+ sunos)
+ OS_CFLAGS="-ansi -pedantic"
+ LD_D="gcc -shared -Xlinker -x"
+ WARNINGS="$GCC_WARNINGS"
+ PIC="-fPIC"
+ DYNTYPE=so
+ LD=ld
+ LD_L="$LD -x -shared"
+ RANLIB=ranlib
+ STRIP=strip
+ CC_STATIC="-Xlinker -export-dynamic"
+ ;;
+ aix)
+ OS_CFLAGS=""
+ DYNTYPE=lo
+ LD=ld
+ LD_L=ld -bexpall -bM:SRE -bnoentry
+ LD_D="$LD_L"
+ RANLIB=ranlib
+ STRIP=strip
+ ;;
+ *)
+ OS_CFLAGS=""
+ ;;
+ esac
else
###
### Non-gcc needs attention on per-OS basis
###
-### [These are Solaris-C specific...]
- OS_CFLAGS=""
- WARNINGS=""
- PIC="-K pic"
- LD=ld
- LD_D="cc -z text -G -R."
- LD_L="$LD_D"
- STRIP=strip
+ case "$OS" in
+ darwin)
+# add some stuff here (see sourceforge bug 534205)
+# DOCDIR=/System/Documentation/Administration/Libraries/PAM
+# MANDIR=/usr/share/man
+ ;;
+ solaris)
+ ### Support for Solaris-C
+ OS_CFLAGS=""
+ WARNINGS=""
+ PIC="-K pic"
+ LD=ld
+ LD_D="cc -z text -G -R."
+ LD_L="$LD_D"
+ RANLIB=ranlib
+ STRIP=strip
+ CC_STATIC=
+ ;;
+ irix*)
+ OSRELEASE=`uname -r`
+ if test "$OSRELEASE" = 6.5; then
+ OS_CFLAGS=""
+ WARNINGS="-fullwarn"
+ PIC= #PIC code is default for IRIX
+ LD="cc -shared" # modules friendly approach
+ LD_D="cc -shared"
+ LD_L="ld -G -z redlocsym"
+ RANLIB=echo
+ STRIP=strip
+ CC_STATIC=
+ else
+ echo "IRIX prior to 6.5 not allowed for"
+ exit
+ fi
+ ;;
+ *) echo "Native compiler on $OS is not yet supported"
+ exit
+ ;;
+ esac
fi
+AC_SUBST(DYNTYPE)
AC_SUBST(OS_CFLAGS)
AC_SUBST(WARNINGS)
AC_SUBST(PIC)
AC_SUBST(LD)
AC_SUBST(LD_D)
AC_SUBST(LD_L)
+AC_SUBST(RANLIB)
AC_SUBST(STRIP)
+AC_SUBST(CC_STATIC)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_BIGENDIAN
AC_FUNC_VPRINTF
AC_CHECK_FUNCS(gethostname gettimeofday mkdir select strcspn strdup strerror strspn strstr strtol uname)
+AC_CHECK_FUNCS(getpwnam_r getgrnam_r)
+
dnl Checks for programs/utilities
AC_CHECK_PROG(HAVE_SGML2TXT, sgml2txt, yes, no)
AC_CHECK_PROG(HAVE_SGML2HTML, sgml2html, yes, no)
else
PSER="sgml2latex -p"
fi
+ AC_CHECK_PROG(HAVE_PS2PDF, ps2pdf, yes, no)
else
AC_CHECK_PROG(HAVE_SGML2PS, sgml2ps, yes, no)
if test $HAVE_SGML2PS = yes ; then
fi
fi
AC_SUBST(PSER)
+AC_SUBST(PS2PDF)
dnl Files to be created from when we run configure
AC_OUTPUT(Make.Rules)
projects / linux-pam / blobdiff