diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..88763db --- /dev/null +++ b/configure.in @@ -0,0 +1,155 @@ +AC_INIT(pam_ldap.c) +AC_CANONICAL_SYSTEM +AC_PREFIX_DEFAULT() + +AM_INIT_AUTOMAKE(pam_ldap, 185) +AM_CONFIG_HEADER(config.h) + +AC_PROG_CC +AC_PROG_CPP +AC_PROG_INSTALL + +AC_ARG_ENABLE(ypldapd, [ --enable-ypldapd enable PADL ypldapd specific features], [AC_DEFINE(YPLDAPD)]) +AC_ARG_ENABLE(ssl, [ --disable-ssl disable SSL/TSL support]) +AC_ARG_WITH(ldap-lib, [ --with-ldap-lib=type select ldap library [auto|netscape5|netscape4|netscape3|umich|openldap]]) +AC_ARG_WITH(ldap-dir, [ --with-ldap-dir=DIR base directory of ldap SDK]) +AC_ARG_WITH(ldap-conf-file, [ --with-ldap-conf-file path to LDAP configuration file], [AC_DEFINE_UNQUOTED(PAM_LDAP_PATH_CONF, "$with_ldap_conf_file")]) +AC_ARG_WITH(ldap-secret-file, [ --with-ldap-secret-file path to LDAP root secret file], [AC_DEFINE_UNQUOTED(PAM_LDAP_PATH_ROOTPASSWD, "$with_ldap_secret_file")]) + +if test "$ac_cv_prog_gcc" = "yes"; then CFLAGS="$CFLAGS -Wall -fPIC"; fi + +dnl This is needed for the native Solaris LDAP SDK +CPPFLAGS="$CPPFLAGS -DLDAP_REFERRALS -DLDAP_DEPRECATED" + +case "$target_os" in +freebsd*) CPPFLAGS="$CPPFLAGS -DPIC -D_REENTRANT" ;; +aix*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; +*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; +esac + +case "$target_os" in +aix*) if test "$ac_cv_prog_gcc" = "yes"; then + pam_ldap_so_LD="/usr/ccs/bin/ld" + fi + LDFLAGS="$LDFLAGS -Wl,-brtl" + pam_ldap_so_LDFLAGS="-bM:SRE -bnoentry -bE:\$(srcdir)/exports.aix -brtl -lc" + TARGET_OS="AIX" ;; +darwin*) pam_ldap_so_LDFLAGS="-bundle" ;; +hpux*) pam_ldap_so_LD="/bin/ld" + pam_ldap_so_LDFLAGS="-b -dynamic -G `cat exports.hpux`" + TARGET_OS="HPUX" ;; +solaris*) pam_ldap_so_LD="/usr/ccs/bin/ld" + pam_ldap_so_LDFLAGS="-B dynamic -M \$(srcdir)/exports.solaris -G -B group -lc" ;; +linux*) pam_ldap_so_LDFLAGS="-shared -Wl,-Bdynamic -Wl,--version-script,\$(srcdir)/exports.linux" ;; +*) pam_ldap_so_LDFLAGS="-shared" ;; +esac + +AC_SUBST(pam_ldap_so_LD) +AC_SUBST(pam_ldap_so_LDFLAGS) + +AM_CONDITIONAL(USE_NATIVE_LINKER, test -n "$pam_ldap_so_LD") +AM_CONDITIONAL(EXTENSION_SO, test "$target_os" = "linux" -o "$target_os" = "linux-gnu") +AM_CONDITIONAL(EXTENSION_1, test "$TARGET_OS" = "HPUX") + +if test -n "$with_ldap_dir"; then + CPPFLAGS="$CPPFLAGS -I$with_ldap_dir/include" + LDFLAGS="$LDFLAGS -L$with_ldap_dir/lib" + case "$target_os" in + aix*) LDFLAGS="$LDFLAGS -Wl,-blibpath:$with_ldap_dir/lib" + pam_ldap_so_LDFLAGS="$pam_ldap_so_LDFLAGS -L$with_ldap_dir/lib -blibpath:$with_ldap_dir/lib" ;; + hpux*) LDFLAGS="$LDFLAGS -Wl,+b$with_ldap_dir/lib" + pam_ldap_so_LDFLAGS="$pam_ldap_so_LDFLAGS -L$with_ldap_dir/lib +b$with_ldap_dir/lib" ;; + solaris*) LDFLAGS="$LDFLAGS -R$with_ldap_dir/lib" + pam_ldap_so_LDFLAGS="$pam_ldap_so_LDFLAGS -L$with_ldap_dir/lib -R$with_ldap_dir/lib" ;; + *) LDFLAGS="$LDFLAGS -Wl,-rpath,$with_ldap_dir/lib" ;; + esac +fi + +AC_CHECK_HEADERS(security/pam_appl.h security/pam_misc.h security/pam_modules.h) +AC_CHECK_HEADERS(pam/pam_appl.h pam/pam_misc.h pam/pam_modules.h) +AC_CHECK_HEADERS(des.h crypt.h) +AC_CHECK_HEADERS(lber.h) +AC_CHECK_HEADERS(ldap.h, , AC_MSG_ERROR(could not locate <ldap.h>)) +AC_CHECK_HEADERS(ldap_ssl.h) +AC_CHECK_HEADERS(sasl/sasl.h) +AC_CHECK_HEADERS(sasl.h) + +AC_CHECK_LIB(dl, main) +AC_CHECK_LIB(pam, main) +dnl AC_CHECK_LIB(pthread, main) +AC_CHECK_LIB(resolv, main) +AC_CHECK_LIB(crypt, main) +AC_CHECK_LIB(nsl, main) + +AC_CHECK_FUNCS(gethostbyname) +if test "$ac_cv_func_gethostbyname" = "no"; then + unset ac_cv_func_gethostbyname + AC_CHECK_LIB(nsl, main) + AC_CHECK_FUNCS(gethostbyname) +fi + + +dnl check which ldap library we have +if test -z "$with_ldap_lib"; then + with_ldap_lib=auto +fi + +if test -z "$found_ldap_lib" -a \( $with_ldap_lib = auto -o $with_ldap_lib = umich -o $with_ldap_lib = openldap \); then + AC_CHECK_LIB(lber, main) + AC_CHECK_LIB(ldap, main, LIBS="-lldap $LIBS" found_ldap_lib=yes) +fi + +if test -z "$found_ldap_lib" -a \( $with_ldap_lib = auto -o $with_ldap_lib = netscape5 \); then + AC_CHECK_LIB(ldap50, main, LIBS="-lldap50 -lssldap50 -lssl3 -lnss3 -lnspr4 -lprldap50 -lplc4 -lplds4 $LIBS" found_ldap_lib=yes need_pthread=yes,, -lpthread) +fi +if test -z "$found_ldap_lib" -a \( $with_ldap_lib = auto -o $with_ldap_lib = netscape4 \); then + AC_CHECK_LIB(ldapssl41, main, LIBS="-lldapssl41 -lplc3 -lplds3 -lnspr3 $LIBS" found_ldap_lib=yes need_pthread=yes,, -lpthread) + if test -z "$found_ldap_lib"; then + AC_CHECK_LIB(ldapssl40, main, LIBS="-lldapssl40 $LIBS" found_ldap_lib=yes need_pthread=yes,, -lpthread) + fi + if test -z "$found_ldap_lib"; then + AC_CHECK_LIB(ldap41, main, LIBS="-lldap41 $LIBS" found_ldap_lib=yes need_pthread=no,,) + fi + if test -z "$found_ldap_lib"; then + AC_CHECK_LIB(ldap40, main, LIBS="-lldap40 $LIBS" found_ldap_lib=yes need_pthread=no,,) + fi +fi +if test -z "$found_ldap_lib" -a \( $with_ldap_lib = auto -o $with_ldap_lib = netscape3 \); then + AC_CHECK_LIB(ldapssl30, main, LIBS="-lldapssl30 $LIBS" found_ldap_lib=yes need_pthread=yes,, -lpthread) +fi + +if test -z "$found_ldap_lib"; then + AC_MSG_ERROR(could not locate a valid LDAP library) +fi + +if test "$need_pthread" = "yes"; then + AC_CHECK_LIB(pthread, main) +fi + +AC_CHECK_FUNCS(ldap_init ldap_get_lderrno ldap_set_lderrno ldap_parse_result ldap_memfree ldap_controls_free ldap_set_option ldap_get_option) +if test "$enable_ssl" \!= "no"; then + AC_CHECK_FUNCS(ldapssl_init ldap_start_tls_s ldap_pvt_tls_set_option) +fi +AC_CHECK_FUNCS(ldap_initialize) +AC_CHECK_FUNCS(ldap_sasl_bind ldap_sasl_interactive_bind_s) +AC_CHECK_FUNCS(gethostbyname_r) + +if test "$ac_cv_func_gethostbyname_r" = "yes"; then +AC_CACHE_CHECK(whether gethostbyname_r takes 6 arguments, xad_cv_gethostbyname_r_args, [ +AC_TRY_COMPILE([ +#include <netdb.h>], [gethostbyname_r(0, 0, 0, 0, 0, 0);], [xad_cv_gethostbyname_r_args=6], [ + AC_TRY_COMPILE([ + #include <netdb.h>], + [gethostbyname_r(0, 0, 0, 0, 0);], [xad_cv_gethostbyname_r_args=5], [xad_cv_gethostbyname_r_args=3] +)]) ]) +AC_DEFINE_UNQUOTED(GETHOSTBYNAME_R_ARGS, $xad_cv_gethostbyname_r_args) +fi + +AC_CHECK_FUNCS(ldap_set_rebind_proc) +AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, pam_ldap_cv_ldap_set_rebind_proc, [ +AC_TRY_COMPILE([ +#include <lber.h> +#include <ldap.h>], [ldap_set_rebind_proc(0, 0, 0);], [pam_ldap_cv_ldap_set_rebind_proc=3], [pam_ldap_cv_ldap_set_rebind_proc=2]) ]) +AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $pam_ldap_cv_ldap_set_rebind_proc) + +AC_OUTPUT(Makefile) |