Check-in [3d0bcddafd]
Overview
Comment:TclTLS 1.7.19
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | tls-1-7 | tls-1-7-19
Files: files | file ages | folders
SHA3-256: 3d0bcddafdef9acbe707f5357ac1c332bd40761654170fc7bc327eed535e5b3a
User & Date: rkeene on 2019-06-19 18:25:03
Other Links: branch diff | manifest | tags
Context
2019-11-15
16:40
Merged in trunk check-in: 5ee220305f user: rkeene tags: tls-1-7
2019-06-19
18:25
TclTLS 1.7.19 check-in: 3d0bcddafd user: rkeene tags: tls-1-7, tls-1-7-19
18:13
Update autoconf scripts from repo check-in: 5bd22a4abd user: rkeene tags: trunk
2019-04-25
16:51
TclTLS 1.7.18 check-in: fb6a7404da user: rkeene tags: tls-1-7, tls-1-7-18
Changes

Modified Makefile.in from [cdaa02b7ca] to [f57a276544].

20
21
22
23
24
25
26


27
28
29
30
31
32
33

@EXTENSION_TARGET@: @TCLEXT_BUILD@-@EXTENSION_TARGET@
	mv @TCLEXT_BUILD@-@EXTENSION_TARGET@ @EXTENSION_TARGET@

# The shared object target
shared-@EXTENSION_TARGET@: tls.o tlsBIO.o tlsIO.o tlsX509.o Makefile
	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o shared-@EXTENSION_TARGET@ tls.o tlsBIO.o tlsIO.o tlsX509.o $(LIBS)



# The static target
static-@EXTENSION_TARGET@: tls.o tlsBIO.o tlsIO.o tlsX509.o Makefile
	$(AR) rcu static-@EXTENSION_TARGET@ tls.o tlsBIO.o tlsIO.o tlsX509.o
	-$(RANLIB) static-@EXTENSION_TARGET@

# Dependencies for all our targets







>
>







20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

@EXTENSION_TARGET@: @TCLEXT_BUILD@-@EXTENSION_TARGET@
	mv @TCLEXT_BUILD@-@EXTENSION_TARGET@ @EXTENSION_TARGET@

# The shared object target
shared-@EXTENSION_TARGET@: tls.o tlsBIO.o tlsIO.o tlsX509.o Makefile
	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o shared-@EXTENSION_TARGET@ tls.o tlsBIO.o tlsIO.o tlsX509.o $(LIBS)
	-@WEAKENSYMS@ shared-@EXTENSION_TARGET@
	-@REMOVESYMS@ shared-@EXTENSION_TARGET@

# The static target
static-@EXTENSION_TARGET@: tls.o tlsBIO.o tlsIO.o tlsX509.o Makefile
	$(AR) rcu static-@EXTENSION_TARGET@ tls.o tlsBIO.o tlsIO.o tlsX509.o
	-$(RANLIB) static-@EXTENSION_TARGET@

# Dependencies for all our targets

Modified aclocal/ax_check_compile_flag.m4 from [6df59989e5] to [80cde85a08].

1
2
3
4
5
6
7
8
9
# ===========================================================================
#   http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
# ===========================================================================
#
# SYNOPSIS
#
#   AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION

|







1
2
3
4
5
6
7
8
9
# ===========================================================================
#  https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
# ===========================================================================
#
# SYNOPSIS
#
#   AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
#
# DESCRIPTION
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
#   macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
#
# LICENSE
#
#   Copyright (c) 2008 Guido U. Draheim <[email protected]>
#   Copyright (c) 2011 Maarten Bosmans <[email protected]>
#
#   This program is free software: you can redistribute it and/or modify it
#   under the terms of the GNU General Public License as published by the
#   Free Software Foundation, either version 3 of the License, or (at your
#   option) any later version.
#
#   This program is distributed in the hope that it will be useful, but
#   WITHOUT ANY WARRANTY; without even the implied warranty of
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
#   Public License for more details.
#
#   You should have received a copy of the GNU General Public License along
#   with this program. If not, see <http://www.gnu.org/licenses/>.
#
#   As a special exception, the respective Autoconf Macro's copyright owner
#   gives unlimited permission to copy, distribute and modify the configure
#   scripts that are the output of Autoconf when processing the Macro. You
#   need not follow the terms of the GNU General Public License when using
#   or distributing such scripts, even though portions of the text of the
#   Macro appear in them. The GNU General Public License (GPL) does govern
#   all other use of the material that constitutes the Autoconf Macro.
#
#   This special exception to the GPL applies to versions of the Autoconf
#   Macro released by the Autoconf Archive. When you make and distribute a
#   modified version of the Autoconf Macro, you may extend this special
#   exception to the GPL to apply to your modified version as well.

#serial 4

AC_DEFUN([AX_CHECK_COMPILE_FLAG],
[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
  ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
  _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"







<
<
<
<
<
<
|
<
<
<
<
<
<
|
<
<
<
<
<
<
<
<
<
|
|

|







25
26
27
28
29
30
31






32






33









34
35
36
37
38
39
40
41
42
43
44
#   macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
#
# LICENSE
#
#   Copyright (c) 2008 Guido U. Draheim <[email protected]>
#   Copyright (c) 2011 Maarten Bosmans <[email protected]>
#






#   Copying and distribution of this file, with or without modification, are






#   permitted in any medium without royalty provided the copyright notice









#   and this notice are preserved.  This file is offered as-is, without any
#   warranty.

#serial 6

AC_DEFUN([AX_CHECK_COMPILE_FLAG],
[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF
AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
  ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
  _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"

Modified aclocal/shobj.m4 from [00e2f95c18] to [2123b62392].

110
111
112
113
114
115
116

117
118
119
120
121
122
123
124
125
126
127
128

129
130
131
132
133
134
135
			AC_LANG_POP(C)
			unset tryrpath
		])

		LDFLAGS="$OLD_LDFLAGS"
		unset OLD_LDFLAGS


		ADDLDFLAGS=""
		for opt in $LDFLAGS $LIBS; do
			if echo "$opt" | grep '^-L' >/dev/null; then
				rpathdir="`echo "$opt" | sed 's@^-L *@@'`"
				ADDLDFLAGS="$ADDLDFLAGS $rsk_cv_link_set_rpath -Wl,$rpathdir"
			fi
		done
		unset opt

		LDFLAGS="$LDFLAGS $ADDLDFLAGS"

		unset ADDLDFLAGS

	fi
])

AC_DEFUN([DC_CHK_OS_INFO], [
	AC_CANONICAL_HOST
	AC_SUBST(SHOBJEXT)
	AC_SUBST(SHOBJFLAGS)







>
|
|
|
|
|
|
|
|

|

|
>







110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
			AC_LANG_POP(C)
			unset tryrpath
		])

		LDFLAGS="$OLD_LDFLAGS"
		unset OLD_LDFLAGS

		if test -n "$rsk_cv_link_set_rpath"; then
			ADDLDFLAGS=""
			for opt in $LDFLAGS $LIBS; do
				if echo "$opt" | grep '^-L' >/dev/null; then
					rpathdir="`echo "$opt" | sed 's@^-L *@@'`"
					ADDLDFLAGS="$ADDLDFLAGS $rsk_cv_link_set_rpath -Wl,$rpathdir"
				fi
			done
			unset opt

			LDFLAGS="$LDFLAGS $ADDLDFLAGS"

			unset ADDLDFLAGS
		fi
	fi
])

AC_DEFUN([DC_CHK_OS_INFO], [
	AC_CANONICAL_HOST
	AC_SUBST(SHOBJEXT)
	AC_SUBST(SHOBJFLAGS)
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
					*)
						SHOBJEXT="sl"
						;;
				esac
				;;
			mingw32|mingw32msvc*)
				SHOBJEXT="dll"
				AREXT='lib'
				CFLAGS="$CFLAGS -mms-bitfields"
				CPPFLAGS="$CPPFLAGS -mms-bitfields"
				SHOBJCPPFLAGS="-DPIC"
				SHOBJLDFLAGS='-shared -Wl,--dll -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
				;;
			msvc)
				SHOBJEXT="dll"







<







162
163
164
165
166
167
168

169
170
171
172
173
174
175
					*)
						SHOBJEXT="sl"
						;;
				esac
				;;
			mingw32|mingw32msvc*)
				SHOBJEXT="dll"

				CFLAGS="$CFLAGS -mms-bitfields"
				CPPFLAGS="$CPPFLAGS -mms-bitfields"
				SHOBJCPPFLAGS="-DPIC"
				SHOBJLDFLAGS='-shared -Wl,--dll -Wl,--enable-auto-image-base -Wl,--output-def,$[@].def,--out-implib,$[@].a'
				;;
			msvc)
				SHOBJEXT="dll"

Modified aclocal/tcltls_openssl.m4 from [c4132f494e] to [3644ca7551].

115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
	if test -z "$TCLTLS_SSL_CPPFLAGS"; then
		TCLTLS_SSL_CPPFLAGS="`"${PKGCONFIG}" openssl --cflags-only-I $pkgConfigExtraArgs`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
	fi
	PKG_CONFIG_PATH="${PKG_CONFIG_PATH_SAVE}"

	if test "$TCLEXT_BUILD" = "static"; then
		dnl If we are doing a static build, save the linker flags for other programs to consume
		rm -f tcltls.a.linkadd
		AS_ECHO(["$TCLTLS_SSL_LIBS"]) > tcltls.a.linkadd
	fi

	dnl If we have been asked to statically link to the SSL library, specifically tell the linker to do so
	if test "$TCLEXT_TLS_STATIC_SSL" = 'yes'; then
		dnl Don't bother doing this if we aren't actually doing the runtime linking
		if test "$TCLEXT_BUILD" != "static"; then
			dnl Split the libraries into SSL and non-SSL libraries







|
|







115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
	if test -z "$TCLTLS_SSL_CPPFLAGS"; then
		TCLTLS_SSL_CPPFLAGS="`"${PKGCONFIG}" openssl --cflags-only-I $pkgConfigExtraArgs`" || AC_MSG_ERROR([Unable to get OpenSSL Configuration])
	fi
	PKG_CONFIG_PATH="${PKG_CONFIG_PATH_SAVE}"

	if test "$TCLEXT_BUILD" = "static"; then
		dnl If we are doing a static build, save the linker flags for other programs to consume
		rm -f tcltls.${AREXT}.linkadd
		AS_ECHO(["$TCLTLS_SSL_LIBS"]) > tcltls.${AREXT}.linkadd
	fi

	dnl If we have been asked to statically link to the SSL library, specifically tell the linker to do so
	if test "$TCLEXT_TLS_STATIC_SSL" = 'yes'; then
		dnl Don't bother doing this if we aren't actually doing the runtime linking
		if test "$TCLEXT_BUILD" != "static"; then
			dnl Split the libraries into SSL and non-SSL libraries

Modified configure.ac from [b77cac0912] to [469bbdcdbf].

1
2
3
4
5
6
7
8
9
dnl Define ourselves
AC_INIT(tcltls, 1.7.18)

dnl Checks for programs.
AC_PROG_CC
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_GNU_SOURCE


|







1
2
3
4
5
6
7
8
9
dnl Define ourselves
AC_INIT(tcltls, 1.7.19)

dnl Checks for programs.
AC_PROG_CC
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_GNU_SOURCE

177
178
179
180
181
182
183















184
185
186

187
188
189
190
191
192
193
AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"])
AX_CHECK_COMPILE_FLAG([-W], [
	CFLAGS="$CFLAGS -W"
	AX_CHECK_COMPILE_FLAG([-Wno-self-assign], [CFLAGS="$CFLAGS -Wno-self-assign"])
])

dnl Enable hardening















AX_CHECK_COMPILE_FLAG([-fstack-protector-all], [CFLAGS="$CFLAGS -fstack-protector-all"])
AX_CHECK_COMPILE_FLAG([-fno-strict-overflow], [CFLAGS="$CFLAGS -fno-strict-overflow"])
AC_DEFINE([_FORTIFY_SOURCE], [2], [Enable fortification])


dnl XXX:TODO: Automatically determine the SSL library to use
dnl           defaulting to OpenSSL for compatibility reasons
if test "$tcltls_ssl_lib" = 'auto'; then
	tcltls_ssl_lib='openssl'
fi








>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
|
|
>







177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"])
AX_CHECK_COMPILE_FLAG([-W], [
	CFLAGS="$CFLAGS -W"
	AX_CHECK_COMPILE_FLAG([-Wno-self-assign], [CFLAGS="$CFLAGS -Wno-self-assign"])
])

dnl Enable hardening
tcltls_enable_hardening='auto'
AC_ARG_ENABLE([hardening], AS_HELP_STRING([--disable-hardening], [disable hardening attempts]), [
	tcltls_enable_hardening="$enableval"
])
if test "$tcltls_enable_hardening" = 'auto'; then
	tcltls_enable_hardening='true'
	if test "$TCLEXT_BUILD" = 'static'; then
		tcltls_enable_hardening='false'
	fi
elif test "$tcltls_enable_hardening" = 'yes'; then
	tcltls_enable_hardening='true'
else
	tcltls_enable_hardening='false'
fi
if test "$tcltls_enable_hardening" = 'true'; then
	AX_CHECK_COMPILE_FLAG([-fstack-protector-all], [CFLAGS="$CFLAGS -fstack-protector-all"])
	AX_CHECK_COMPILE_FLAG([-fno-strict-overflow], [CFLAGS="$CFLAGS -fno-strict-overflow"])
	AC_DEFINE([_FORTIFY_SOURCE], [2], [Enable fortification])
fi

dnl XXX:TODO: Automatically determine the SSL library to use
dnl           defaulting to OpenSSL for compatibility reasons
if test "$tcltls_ssl_lib" = 'auto'; then
	tcltls_ssl_lib='openssl'
fi

224
225
226
227
228
229
230
231







232
233
if test "$TCLEXT_BUILD" != 'static'; then
	if test "$TCLEXT_TLS_STATIC_SSL" = 'yes'; then
		DC_SYNC_RPATH([no])
	else
		DC_SYNC_RPATH([yes])
	fi
fi








dnl Produce output
AC_OUTPUT(Makefile pkgIndex.tcl)








>
>
>
>
>
>
>

|
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
if test "$TCLEXT_BUILD" != 'static'; then
	if test "$TCLEXT_TLS_STATIC_SSL" = 'yes'; then
		DC_SYNC_RPATH([no])
	else
		DC_SYNC_RPATH([yes])
	fi
fi

dnl Enable a stable ABI
DC_SETUP_STABLE_API([${srcdir}/tcltls.vers], tcltls.syms)
if test "$tcltls_debug" = 'true'; then
	WEAKENSYMS=':'
	REMOVESYMS=':'
fi

dnl Produce output
AC_OUTPUT(Makefile pkgIndex.tcl tcltls.syms)

Added tcltls.syms.in version [f4a8c433c1].



>
1
@SYMPREFIX@Tls_Init

Added tcltls.vers version [f9f493f912].













>
>
>
>
>
>
1
2
3
4
5
6
{
	global:
		Tls_Init;
	local:
		*;
};