1 files changed, 59 insertions, 0 deletions
diff --git a/mail/thunderbird/files/patch-bug788039 b/mail/thunderbird/files/patch-bug788039
new file mode 100644
index 000000000000..c42105d133c4
--- /dev/null
+++ b/mail/thunderbird/files/patch-bug788039
@@ -0,0 +1,59 @@
+# Bug 788039 - With no prefix search libevent via pkg-config.
+
+--- mozilla/config/autoconf.mk.in~
++++ mozilla/config/autoconf.mk.in
+@@ -227,7 +227,7 @@ MOZ_HUNSPELL_CFLAGS = @MOZ_HUNSPELL_CFLA
+ 
+ MOZ_NATIVE_LIBEVENT = @MOZ_NATIVE_LIBEVENT@
+ MOZ_LIBEVENT_LIBS = @MOZ_LIBEVENT_LIBS@
+-MOZ_LIBEVENT_INCLUDES = @MOZ_LIBEVENT_INCLUDES@
++MOZ_LIBEVENT_CFLAGS = @MOZ_LIBEVENT_CFLAGS@
+ 
+ MOZ_NATIVE_LIBVPX = @MOZ_NATIVE_LIBVPX@
+ MOZ_LIBVPX_LIBS = @MOZ_LIBVPX_LIBS@
+--- mozilla/configure.in~
++++ mozilla/configure.in
+@@ -3854,7 +3854,7 @@ fi
+ dnl system libevent Support
+ dnl ========================================================
+ MOZ_ARG_WITH_STRING(system-libevent,
+-[  --with-system-libevent=[PFX]
++[  --with-system-libevent[=PFX]
+                           Use system libevent [installed at prefix PFX]],
+     LIBEVENT_DIR=$withval)
+ 
+@@ -3863,10 +3863,11 @@ _SAVE_LDFLAGS=$LDFLAGS
+ _SAVE_LIBS=$LIBS
+ if test -z "$LIBEVENT_DIR" -o "$LIBEVENT_DIR" = no; then
+     MOZ_NATIVE_LIBEVENT=
++elif test "$LIBEVENT_DIR" = yes; then
++    PKG_CHECK_MODULES(MOZ_LIBEVENT, libevent,
++        MOZ_NATIVE_LIBEVENT=1,
++        AC_MSG_ERROR([--with-system-libevent requested but libevent package not found]))
+ else
+-    if test "${LIBEVENT_DIR}" = "yes"; then
+-        LIBEVENT_DIR=/usr
+-    fi
+     CFLAGS="-I${LIBEVENT_DIR}/include $CFLAGS"
+     LDFLAGS="-L${LIBEVENT_DIR}/lib $LDFLAGS"
+     MOZ_CHECK_HEADER(event.h,
+@@ -3876,16 +3877,16 @@ else
+         AC_MSG_ERROR([--with-system-libevent requested but event.h not found]))
+     AC_CHECK_LIB(event, event_init,
+                  [MOZ_NATIVE_LIBEVENT=1
+-                  MOZ_LIBEVENT_INCLUDES="${LIBEVENT_DIR}/include"
++                  MOZ_LIBEVENT_CFLAGS="-I${LIBEVENT_DIR}/include"
+                   MOZ_LIBEVENT_LIBS="-L${LIBEVENT_DIR}/lib -levent"],
+-                 [MOZ_NATIVE_LIBEVENT= MOZ_LIBEVENT_INCLUDES= MOZ_LIBEVENT_LIBS=])
++                 [MOZ_NATIVE_LIBEVENT= MOZ_LIBEVENT_CFLAGS= MOZ_LIBEVENT_LIBS=])
+ fi
+ CFLAGS=$_SAVE_CFLAGS
+ LDFLAGS=$_SAVE_LDFLAGS
+ LIBS=$_SAVE_LIBS
+ 
+ AC_SUBST(MOZ_NATIVE_LIBEVENT)
+-AC_SUBST(MOZ_LIBEVENT_INCLUDES)
++AC_SUBST(MOZ_LIBEVENT_CFLAGS)
+ AC_SUBST(MOZ_LIBEVENT_LIBS)
+ 
+ dnl ========================================================