Merge pull request #1581 from ejohnstown/update-configure

Update configure.ac

Makefile.am

@@ -205,6 +205,3 @@ merge-clean:
 	@find ./ | $(GREP) \.BASE | xargs rm -f
 	@find ./ | $(GREP) \~$$ | xargs rm -f
 
-dist-hook:
-	cp $(distdir)/wolfssl/options.h.in $(distdir)/wolfssl/options.h
-

configure.ac

@@ -6,39 +6,32 @@
 #
 #
 AC_COPYRIGHT([Copyright (C) 2006-2018 wolfSSL Inc.])
+AC_PREREQ([2.63])
 AC_INIT([wolfssl],[3.15.0],[https://github.com/wolfssl/wolfssl/issues],[wolfssl],[https://www.wolfssl.com])
-
 AC_CONFIG_AUX_DIR([build-aux])
 
 # The following sets CFLAGS and CXXFLAGS to empty if unset on command line.
-# We do not want the default "-g -O2" that AC_PROG_CC AC_PROG_CXX sets
+# We do not want the default "-g -O2" that AC_PROG_CC sets automatically.
-# automatically.
 : ${CFLAGS=""}
-: ${CXXFLAGS=""}
 
 # Test ar for the "U" option. Should be checked before the libtool macros.
 xxx_ar_flags=$((ar --help) 2>&1)
 AS_CASE([$xxx_ar_flags],[*'use actual timestamps and uids/gids'*],[: ${AR_FLAGS="Ucru"}])
 
+AC_PROG_CC
+AM_PROG_CC_C_O
 AC_CANONICAL_HOST
-AC_CANONICAL_BUILD
-
-AM_INIT_AUTOMAKE([1.11 -Wall -Werror -Wno-portability foreign tar-ustar subdir-objects no-define color-tests])
-AC_PREREQ([2.63])
-
-AC_ARG_PROGRAM
-AC_DEFUN([PROTECT_AC_USE_SYSTEM_EXTENSIONS],
-         [AX_SAVE_FLAGS
-          AC_LANG_PUSH([C])
-          AC_USE_SYSTEM_EXTENSIONS
-          AC_LANG_POP([C])
-          AX_RESTORE_FLAGS
-          ])
-#PROTECT_AC_USE_SYSTEM_EXTENSIONS
-
 AC_CONFIG_MACRO_DIR([m4])
 
-AC_CONFIG_HEADERS([config.h:config.in])dnl Keep filename to 8.3 for MS-DOS.
+AM_INIT_AUTOMAKE([1.11 -Wall -Werror -Wno-portability foreign tar-ustar subdir-objects no-define color-tests])
+m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
+
+AC_ARG_PROGRAM
+
+AC_CONFIG_HEADERS([config.h:config.in])
+
+LT_PREREQ([2.2])
+LT_INIT([disable-static win32-dll])
 
 #shared library versioning
 WOLFSSL_LIBRARY_VERSION=17:0:0
@@ -60,57 +53,29 @@ AC_SUBST([WOLFSSL_LIBRARY_VERSION])
 USER_C_EXTRA_FLAGS="$C_EXTRA_FLAGS"
 USER_CFLAGS="$CFLAGS"
 
-LT_PREREQ([2.2])
-LT_INIT([disable-static],[win32-dll])
-LT_LANG([C++])
-LT_LANG([C])
-
 gl_VISIBILITY
 AS_IF([ test -n "$CFLAG_VISIBILITY" ], [
        AM_CPPFLAGS="$AM_CPPFLAGS $CFLAG_VISIBILITY"
        CPPFLAGS="$CPPFLAGS $CFLAG_VISIBILITY"
        ])
 
-m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 
 # Moved these size of and type checks before the library checks.
 # The library checks add the library to subsequent test compiles
 # and in some rare cases, the networking check causes these sizeof
 # checks to fail.
-AC_CHECK_SIZEOF(long long, 8)
+AC_CHECK_SIZEOF([long long])
-AC_CHECK_SIZEOF(long, 4)
+AC_CHECK_SIZEOF([long])
-AC_CHECK_TYPES(__uint128_t)
+AC_CHECK_TYPES([__uint128_t])
-AC_CHECK_FUNCS([gethostbyname])
+AC_CHECK_FUNCS([gethostbyname getaddrinfo gettimeofday gmtime_r inet_ntoa memset socket])
-AC_CHECK_FUNCS([getaddrinfo])
+AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h netdb.h netinet/in.h stddef.h sys/ioctl.h sys/socket.h sys/time.h errno.h])
-AC_CHECK_FUNCS([gettimeofday])
+AC_CHECK_LIB([network],[socket])
-AC_CHECK_FUNCS([gmtime_r])
-AC_CHECK_FUNCS([inet_ntoa])
-AC_CHECK_FUNCS([memset])
-AC_CHECK_FUNCS([socket])
-AC_CHECK_HEADERS([arpa/inet.h])
-AC_CHECK_HEADERS([fcntl.h])
-AC_CHECK_HEADERS([limits.h])
-AC_CHECK_HEADERS([netdb.h])
-AC_CHECK_HEADERS([netinet/in.h])
-AC_CHECK_HEADERS([stddef.h])
-AC_CHECK_HEADERS([sys/ioctl.h])
-AC_CHECK_HEADERS([sys/socket.h])
-AC_CHECK_HEADERS([sys/time.h])
-AC_CHECK_HEADERS([errno.h])
-AC_CHECK_LIB(network,socket)
 AC_C_BIGENDIAN
-# mktime check takes forever on some systems, if time supported it would be
-# highly unusual for mktime to be missing
-#AC_FUNC_MKTIME
 
-AC_PROG_CC
-AC_PROG_CC_C_O
-AC_PROG_CXX
 AC_PROG_INSTALL
 AC_TYPE_SIZE_T
 AC_TYPE_UINT8_T
 AM_PROG_AS
-AM_PROG_CC_C_O
 LT_LIB_M
 
 OPTIMIZE_CFLAGS="-Os -fomit-frame-pointer"
@@ -120,13 +85,9 @@ DEBUG_CFLAGS="-g -DDEBUG -DDEBUG_WOLFSSL"
 LIB_ADD=
 LIB_STATIC_ADD=
 
-thread_ls_on=no
 # Thread local storage
-AX_TLS([
+AX_TLS([thread_ls_on=yes],[thread_ls_on=no])
-        [AM_CFLAGS="$AM_CFLAGS -DHAVE_THREAD_LS"]
+AS_IF([test "x$thread_ls_on" = "xyes"],[AM_CFLAGS="$AM_CFLAGS -DHAVE_THREAD_LS"])
-        [thread_ls_on=yes]
-       ] , [:])
-
 
 # DEBUG
 AX_DEBUG
@@ -135,7 +96,6 @@ AS_IF([test "$ax_enable_debug" = "yes"],
       [AM_CFLAGS="$AM_CFLAGS -DNDEBUG"])
 
 
-
 # Distro build feature subset (Debian, Ubuntu, etc.)
 AC_ARG_ENABLE([distro],
     [AS_HELP_STRING([--enable-distro],[Enable wolfSSL distro build (default: disabled)])],
@@ -280,7 +240,7 @@ AS_IF([ test "x$ENABLED_SINGLETHREADED" = "xno" ],[
                    ],[
                       ENABLED_SINGLETHREADED=yes
                       ])
-       ])
+      ])
 
 AS_IF([ test "x$ENABLED_SINGLETHREADED" = "xyes" ],[ AM_CFLAGS="-DSINGLE_THREADED $AM_CFLAGS" ])
 
@@ -4225,7 +4185,6 @@ fi
 OPTION_FLAGS="$USER_CFLAGS $USER_C_EXTRA_FLAGS $CPPFLAGS $AM_CFLAGS"
 
 
-
 CREATE_HEX_VERSION
 AC_SUBST([AM_CPPFLAGS])
 AC_SUBST([AM_CFLAGS])
@@ -4236,17 +4195,7 @@ AC_SUBST([LIB_STATIC_ADD])
 
 # FINAL
 AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h])
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([Makefile wolfssl/version.h wolfssl/options.h cyassl/options.h support/wolfssl.pc rpm/spec])
-AC_CONFIG_FILES([wolfssl/version.h])
-AC_CONFIG_FILES([wolfssl/options.h])
-#have options.h and version.h for autoconf fips tag and build
-#if test "x$ENABLED_FIPS" = "xyes"
-#then
-#    AC_CONFIG_FILES([cyassl/version.h])
-#    AC_CONFIG_FILES([cyassl/options.h])
-#fi
-AC_CONFIG_FILES([support/wolfssl.pc])
-AC_CONFIG_FILES([rpm/spec])
 
 AX_CREATE_GENERIC_CONFIG
 AX_AM_JOBSERVER([yes])

m4/ax_harden_compiler_flags.m4

@@ -67,6 +67,7 @@
 # changes: deleted the clearing of CFLAGS
 
   AC_DEFUN([AX_HARDEN_LINKER_FLAGS], [
+      AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG])
       AC_REQUIRE([AX_VCS_CHECKOUT])
       AC_REQUIRE([AX_DEBUG])
 
@@ -95,6 +96,7 @@
       ])
 
   AC_DEFUN([AX_HARDEN_CC_COMPILER_FLAGS], [
+      AX_REQUIRE_DEFINED([AX_APPEND_COMPILE_FLAGS])
       AC_REQUIRE([AX_HARDEN_LINKER_FLAGS])
 
       AC_LANG_PUSH([C])
@@ -160,6 +162,7 @@
       ])
 
   AC_DEFUN([AX_HARDEN_CXX_COMPILER_FLAGS], [
+      AC_REQUIRE_DEFINED([AX_APPEND_COMPILE_FLAGS])
       AC_REQUIRE([AX_HARDEN_CC_COMPILER_FLAGS])
       AC_LANG_PUSH([C++])
 
@@ -227,6 +230,7 @@
       ])
 
   AC_DEFUN([AX_CC_OTHER_FLAGS], [
+      AX_REQUIRE_DEFINED([AX_APPEND_COMPILE_FLAGS])
       AC_REQUIRE([AX_HARDEN_CC_COMPILER_FLAGS])
 
       AC_LANG_PUSH([C])