enable libtls by default

The API/ABI for the LibreSSL 2.1.x series is now fixed, so we can safely
enable libtls it by default. This is useful for new OpenNTPD and
OpenSMTPD releases as well.

ok deraadt@ beck@ sthen@

9 files changed, 7 insertions, 26 deletions

diff --git a/Makefile.am b/Makefile.am
index 45aa9cc..d3011ec 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,10 +2,6 @@ SUBDIRS = crypto ssl tls include apps tests man
 ACLOCAL_AMFLAGS = -I m4
 
 pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = libcrypto.pc libssl.pc openssl.pc
-
-if ENABLE_LIBTLS
-pkgconfig_DATA += libtls.pc
-endif
+pkgconfig_DATA = libcrypto.pc libssl.pc libtls.pc openssl.pc
 
 EXTRA_DIST = README README.windows VERSION config scripts
diff --git a/configure.ac b/configure.ac
index 30c7dd6..0bbf998 100644
--- a/configure.ac
+++ b/configure.ac
@@ -310,11 +310,6 @@ AM_CONDITIONAL([HOST_ASM_ELF_X86_64],
 AM_CONDITIONAL([HOST_ASM_MACOSX_X86_64],
     [test "x$HOST_ABI" = "xmacosx" -a "$host_cpu" = "x86_64" -a "x$enable_asm" != "xno"])
 
-AC_ARG_ENABLE([libtls],
-        AS_HELP_STRING([--enable-libtls], [Enable building the libtls library]))
-AM_CONDITIONAL([ENABLE_LIBTLS], [test "x$enable_libtls" = xyes])
-AM_COND_IF([ENABLE_LIBTLS], [AC_CONFIG_FILES([libtls.pc])])
-
 LT_INIT
 
 AC_CONFIG_FILES([
@@ -329,6 +324,7 @@ AC_CONFIG_FILES([
         man/Makefile
         libcrypto.pc
         libssl.pc
+        libtls.pc
         openssl.pc
 ])
 
diff --git a/dist-win.sh b/dist-win.sh
index 42569ac..cfb6414 100755
--- a/dist-win.sh
+++ b/dist-win.sh
@@ -22,7 +22,7 @@ for ARCH in X86 X64; do
 
         echo Building for $HOST
 
-        CC=$HOST-gcc ./configure --host=$HOST --enable-libtls
+        CC=$HOST-gcc ./configure --host=$HOST
         make clean
         PATH=$PATH:/usr/$HOST/sys-root/mingw/bin \
            make -j 4 check
diff --git a/dist.sh b/dist.sh
index 27bd40a..ff740b7 100755
--- a/dist.sh
+++ b/dist.sh
@@ -3,5 +3,5 @@ set -e
 
 rm -f man/*.1 man/*.3
 ./autogen.sh
-./configure --enable-libtls
+./configure
 make distcheck
diff --git a/gen-coverage-report.sh b/gen-coverage-report.sh
index f99bd8e..1a199cf 100755
--- a/gen-coverage-report.sh
+++ b/gen-coverage-report.sh
@@ -20,7 +20,7 @@ find -name '*.gcda' -o -name '*.gcno' -delete
 rm -fr $DESTDIR
 
 echo "Configuring to build with code coverage support"
-./configure --enable-libtls CFLAGS='-O0 -fprofile-arcs -ftest-coverage'
+./configure CFLAGS='-O0 -fprofile-arcs -ftest-coverage'
 
 echo "Running all code paths"
 make clean
diff --git a/include/Makefile.am b/include/Makefile.am
index 31cc0ab..7e1ece2 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -28,6 +28,4 @@ noinst_HEADERS += sys/times.h
 noinst_HEADERS += sys/types.h
 noinst_HEADERS += sys/uio.h
 
-if ENABLE_LIBTLS
 include_HEADERS = tls.h
-endif
diff --git a/scripts/travis b/scripts/travis
index c52be79..091f37d 100755
--- a/scripts/travis
+++ b/scripts/travis
@@ -4,7 +4,7 @@ set -e
 ./autogen.sh
 
 if [ "x$ARCH" = "xnative" ]; then
-        ./configure --enable-libtls
+        ./configure
         if [ `uname` = "Darwin" ]; then
                 # OS X runs out of resources if we run 'make -j check'
                 make check
@@ -28,6 +28,6 @@ else
                 export PATH=$PATH:/opt/$ARCH/bin
         fi
 
-        ./configure --host=$CPU-w64-mingw32 --enable-libtls
+        ./configure --host=$CPU-w64-mingw32
         make -j
 fi
diff --git a/tls/Makefile.am b/tls/Makefile.am
index f0919a5..e82a694 100644
--- a/tls/Makefile.am
+++ b/tls/Makefile.am
@@ -1,6 +1,5 @@
 include $(top_srcdir)/Makefile.am.common
 
-if ENABLE_LIBTLS
 lib_LTLIBRARIES = libtls.la
 
 EXTRA_DIST = VERSION
@@ -20,5 +19,3 @@ noinst_HEADERS = tls_internal.h
 if !HAVE_STRSEP
 libtls_la_SOURCES += strsep.c
 endif
-
-endif
diff --git a/update.sh b/update.sh
index 7b03d03..c4d33e8 100755
--- a/update.sh
+++ b/update.sh
@@ -304,9 +304,7 @@ echo "copying manpages"
         $CP $openssl_app_src/openssl.1 .
         echo "dist_man_MANS += openssl.1" >> Makefile.am
         $CP $libtls_src/tls_init.3 .
-        echo "if ENABLE_LIBTLS" >> Makefile.am
         echo "dist_man_MANS += tls_init.3" >> Makefile.am
-        echo "endif" >> Makefile.am
 
         # convert remaining POD manpages
         for i in `ls -1 $libssl_src/src/doc/crypto/*.pod | sort`; do
@@ -328,23 +326,19 @@ echo "copying manpages"
                 echo "  ln -f \$(DESTDIR)\$(mandir)/man3/$1 \\" >> Makefile.am
                 echo "    \$(DESTDIR)\$(mandir)/man3/$2" >> Makefile.am
         done
-        echo "if ENABLE_LIBTLS" >> Makefile.am
         for i in $TLS_MLINKS; do
                 IFS=","; set $i; unset IFS
                 echo "  ln -f \$(DESTDIR)\$(mandir)/man3/$1 \\" >> Makefile.am
                 echo "    \$(DESTDIR)\$(mandir)/man3/$2" >> Makefile.am
         done
-        echo "endif" >> Makefile.am
         echo "" >> Makefile.am
         echo "uninstall-local:" >> Makefile.am
         for i in $SSL_MLINKS; do
                 IFS=","; set $i; unset IFS
                 echo "  -rm -f \$(DESTDIR)\$(mandir)/man3/$2" >> Makefile.am
         done
-        echo "if ENABLE_LIBTLS" >> Makefile.am
         for i in $TLS_MLINKS; do
                 IFS=","; set $i; unset IFS
                 echo "  rm -f \$(DESTDIR)\$(mandir)/man3/$2" >> Makefile.am
         done
-        echo "endif" >> Makefile.am
 )