X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/ae2d64753ac4424c8e9172eb5be23e16aff0b530..f931733b92002f8e37cac77b2fc6510d5de7b927:/configure.ac

diff --git a/configure.ac b/configure.ac
index 6653f4e..306b338 100644
--- a/configure.ac
+++ b/configure.ac
@@ -447,11 +447,13 @@ case $want_gstdecode,$want_gstreamer in
   yes,no) AC_MSG_ERROR([gstdecode requires GStreamer]) ;;
   whatever,no) want_gstdecode=no ;;
   no,*) want_gstreamer=no ;;
-  *,yes) want_gstreamer="0.10" ;;
+  *,yes) want_gstreamer="1.0 0.10" ;;
 esac
 
 AH_TEMPLATE([HAVE_GSTREAMER_0_10],
     [Define if building against GStreamer 0.10])
+AH_TEMPLATE([HAVE_GSTREAMER_1_0],
+    [Define if building against GStreamer 1.0])
 
 for i in $want_gstreamer; do
   case $i in
@@ -501,9 +503,18 @@ LIBS=$mdw_SAVE_LIBS
 AC_CHECK_LIB(gcrypt, gcry_md_open,
              [AC_SUBST(LIBGCRYPT,[-lgcrypt])],
             [missing_libraries="$missing_libraries libgcrypt"])
-AC_CHECK_LIB(pcre, pcre_compile,
-	     [AC_SUBST(LIBPCRE,[-lpcre])],
-	     [missing_libraries="$missing_libraries libpcre"])
+PKG_CHECK_MODULES([PCRE2], [libpcre2-8], [have_pcre2=yes], [have_pcre2=no])
+case $have_pcre2 in
+  yes)
+    CFLAGS="$CFLAGS $PCRE2_CFLAGS" LIBPCRE=$PCRE2_LIBS
+    AC_DEFINE([HAVE_LIBPCRE2], [1], [Define if building with libpcre2.])
+    ;;
+  no)
+    AC_CHECK_LIB(pcre, pcre_compile,
+                 [AC_SUBST(LIBPCRE,[-lpcre])],
+                 [missing_libraries="$missing_libraries libpcre"])
+    ;;
+esac
 if test $want_alsa = yes; then
   AC_CHECK_LIB([asound], [snd_pcm_open],
                [AC_SUBST(LIBASOUND,[-lasound])])
@@ -584,7 +595,7 @@ if test $want_coreaudio = yes; then
   AC_CHECK_HEADERS([CoreAudio/AudioHardware.h])
 fi
 AC_CHECK_HEADERS([inttypes.h sys/time.h sys/socket.h netinet/in.h \
-                  arpa/inet.h sys/un.h netdb.h pcre.h pwd.h langinfo.h])
+                  arpa/inet.h sys/un.h netdb.h pwd.h langinfo.h])
 # We don't bother checking very standard stuff
 # Compilation will fail if any of these headers are missing, so we
 # check for them here and fail early.
@@ -595,10 +606,16 @@ if test $want_server = yes; then
 fi
 AC_CHECK_HEADERS([dlfcn.h gcrypt.h \
 		 getopt.h iconv.h langinfo.h \
-		 pcre.h sys/ioctl.h \
+		 sys/ioctl.h \
 	         syslog.h unistd.h],[:],[
   missing_headers="$missing_headers $ac_header"
 ])
+case $have_pcre2 in
+  no)
+    AC_CHECK_HEADERS([pcre.h], [:],
+        [missing_headers="$missing_headers $ac_header"])
+    ;;
+esac
 AC_CHECK_HEADERS([samplerate.h])
 
 if test ! -z "$missing_headers"; then
@@ -606,7 +623,10 @@ if test ! -z "$missing_headers"; then
 fi
 
 # We require that libpcre support UTF-8
-RJK_REQUIRE_PCRE_UTF8([-lpcre])
+case $have_pcre2 in
+  yes) RJK_REQUIRE_PCRE2_UTF8([$PCRE2_CFLAGS], [$PCRE2_LIBS]) ;;
+  no) RJK_REQUIRE_PCRE_UTF8([-lpcre]) ;;
+esac
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST