configure.ac: remove sanitizer by default

[pam_pcsc_cr.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 0fc618e9d42537aeec4630d9351131e958ff3d44..eb6ed65447d57ef433bbd3127c753a717667ab8c 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,22 +1,24 @@
 dnl Process this file with autoconf to produce a configure script.
 
-AC_INIT([pam_pcsc_cr], 0.9.3)
+AC_INIT([pam_pcsc_cr],[0.9.6])
 AC_CONFIG_SRCDIR([pam_pcsc_cr.c])
 AC_CONFIG_MACRO_DIR([m4])
 AM_INIT_AUTOMAKE
-AM_CONFIG_HEADER([config.h])
-AC_LANG_C
+AC_CONFIG_HEADERS([config.h])
+AC_LANG([C])
 AC_PROG_CC
 
 if test "X$CC" = "Xgcc"; then
-  CFLAGS="$CFLAGS -Wall"
-fi
+    CFLAGS="$CFLAGS -Wextra -Wall -Werror -Wno-unused-parameter -Wno-deprecated-declarations -fstack-protector-all $ASAN_FLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3"
+else if test "X$CC" = "Xclang"; then
+  CFLAGS="$CFLAGS -Wextra -Wall -Werror -Wno-unused-parameter -Wno-deprecated-declarations -Wformat -Wformat-security -fstack-protector-all $ASAN_FLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
+fi; fi
 
 AC_PROG_MAKE_SET
 AC_SUBST(PROGS)dnl
 AC_SUBST(LIBPROGS)dnl
 AC_PROG_INSTALL
-AM_PROG_LIBTOOL
+LT_INIT
 PKG_PROG_PKG_CONFIG
 
 AC_CHECK_HEADERS([security/pam_appl.h], [], [
@@ -28,13 +30,14 @@ AC_CHECK_HEADERS([security/pam_modules.h security/pam_ext.h], [], [], [
 ])
 AC_CHECK_LIB([pam], [pam_start])
 AC_CHECK_FUNCS([pam_get_authtok])
+pamdir=/lib/${host_cpu}-${host_os}/security
 AC_ARG_WITH(pam-dir,
-       [  --with-pam-dir=DIR      path to install the PAM module (/lib/security)],
+       [  --with-pam-dir=DIR      path to install the PAM module (${pamdir})],
        [PAMDIR="$withval"],
        [
 case $prefix in
-*/_inst) PAMDIR='${exec_prefix}/lib/security' ;;
-*)       PAMDIR=/lib/security ;;
+*/_inst) PAMDIR="${prefix}${pamdir}" ;;
+*)       PAMDIR=${pamdir} ;;
 esac
 ])
 AC_SUBST(PAMDIR)
@@ -44,7 +47,13 @@ PKG_CHECK_MODULES([PCSC], [libpcsclite])
 CPPFLAGS="$PCSC_CFLAGS $CPPFLAGS"
 LIBS="$PCSC_LIBS $LIBS"
 
-PKG_CHECK_MODULES([OPENSSL], [libcrypto], [], [:])
+AC_ARG_ENABLE(openssl,
+       [  --disable-openssl       do not use openssl even when it is present],
+       [], [enable_openssl=yes]
+)
+AS_IF([test "x$enable_openssl" = "xyes"], [
+  PKG_CHECK_MODULES([OPENSSL], [libcrypto], [], [:])
+])
 AS_IF([test "x$OPENSSL_CFLAGS" != "x" -o "x$OPENSSL_LIBS" != "x" ], [
   use_openssl=yes
 ])
@@ -68,8 +77,12 @@ AC_ARG_ENABLE(gcrypt,
                           is present])
 
 AS_IF([test "x$use_openssl" != "xyes" && test "x$use_tomcrypt" != "xyes" || \
-       test "x$enable_tomcrypt" = "xyes"], [
-  AM_PATH_LIBGCRYPT()
+       test "x$enable_gcrypt" = "xyes"], [
+  m4_ifdef([AM_PATH_LIBGCRYPT], [
+    AM_PATH_LIBGCRYPT()
+  ], [
+    m4_exit(1)
+  ])
 ])
 AS_IF([test "x$LIBGCRYPT_CFLAGS" != "x" -o "x$LIBGCRYPT_LIBS" != "x" ], [
   use_gcrypt=yes
@@ -96,8 +109,6 @@ AS_IF([test "x$use_gcrypt" = "xyes"], [
 AC_SUBST(CRYPTO_OBJS)
 
 dnl Checks for header files.
-AC_HEADER_STDC
-AC_HEADER_TIME
 
 AC_CHECK_HEADERS([winscard.h reader.h], [],
   [AC_MSG_ERROR([[pcsclite headers not found]])])