Issue #1342 - Remove support for system libevent

build/directive4.py

@@ -33,7 +33,6 @@ if ('MOZ_OFFICIAL_BRANDING' in listConfig) or (strBrandingDirectory.endswith("br
     # Applies to Pale Moon and Basilisk
     if ('MC_BASILISK' in listConfig) or ('MC_PALEMOON' in listConfig):
         listViolations += [
-            'MOZ_SYSTEM_LIBEVENT',
             'MOZ_SYSTEM_NSS',
             'MOZ_SYSTEM_NSPR',
             'MOZ_SYSTEM_JPEG',

config/Makefile.in

@@ -46,7 +46,6 @@ export:: $(export-preqs)
 		-DMOZ_SYSTEM_ZLIB=$(MOZ_SYSTEM_ZLIB) \
 		-DMOZ_SYSTEM_PNG=$(MOZ_SYSTEM_PNG) \
 		-DMOZ_SYSTEM_JPEG=$(MOZ_SYSTEM_JPEG) \
-		-DMOZ_SYSTEM_LIBEVENT=$(MOZ_SYSTEM_LIBEVENT) \
 		-DMOZ_SYSTEM_LIBVPX=$(MOZ_SYSTEM_LIBVPX) \
 		-DMOZ_SYSTEM_ICU=$(MOZ_SYSTEM_ICU) \
 		$(srcdir)/system-headers $(srcdir)/stl-headers | $(PERL) $(topsrcdir)/nsprpub/config/make-system-wrappers.pl system_wrappers

config/system-headers

@@ -1276,11 +1276,7 @@ bzlib.h
 #ifdef MOZ_ENABLE_GIO
 gio/gio.h
 #endif
-#if MOZ_SYSTEM_LIBEVENT==1
-event.h
-#else
 sys/event.h
-#endif
 #ifdef MOZ_ENABLE_LIBPROXY
 proxy.h
 #endif

ipc/chromium/moz.build

@@ -58,7 +58,7 @@ if os_win:
         'src/chrome/common/process_watcher_win.cc',
         'src/chrome/common/transport_dib_win.cc',
     ]
-elif not CONFIG['MOZ_SYSTEM_LIBEVENT']:
+else:
     DIRS += ['src/third_party']
 
 if os_posix:
@@ -143,9 +143,9 @@ if os_solaris:
        'src/base/atomicops_internals_x86_gcc.cc',
        'src/base/process_util_linux.cc',
        'src/base/time_posix.cc',
-]
+    ]
     
-elif not CONFIG['MOZ_SYSTEM_LIBEVENT']:
+else:
     LOCAL_INCLUDES += ['src/third_party/libevent/linux']
 
 ost = CONFIG['OS_TEST']

ipc/chromium/src/third_party/libeventcommon.mozbuild

@@ -32,7 +32,7 @@ else:
         else:
             libevent_include_suffix = 'linux'
 
-if os_posix and not CONFIG['MOZ_SYSTEM_LIBEVENT']:
+if os_posix:
     DEFINES['HAVE_CONFIG_H'] = True
     LOCAL_INCLUDES += sorted([
         'libevent',

ipc/chromium/src/third_party/moz.build

@@ -10,9 +10,6 @@ include(libevent_path_prefix + '/libeventcommon.mozbuild')
 if os_win:
     error('should not reach here on Windows')
 
-if CONFIG['MOZ_SYSTEM_LIBEVENT']:
-    error('should not reach here if we are using a native libevent')
-
 UNIFIED_SOURCES += [
     'libevent/buffer.c',
     'libevent/bufferevent.c',

old-configure.in

@@ -2014,44 +2014,6 @@ esac
 
 MOZ_CONFIG_NSPR()
 
-dnl ========================================================
-dnl system libevent Support
-dnl ========================================================
-MOZ_ARG_WITH_STRING(system-libevent,
-[  --with-system-libevent[=PFX]
-                          Use system libevent [installed at prefix PFX]],
-    LIBEVENT_DIR=$withval)
-
-_SAVE_CFLAGS=$CFLAGS
-_SAVE_LDFLAGS=$LDFLAGS
-_SAVE_LIBS=$LIBS
-if test "$LIBEVENT_DIR" = yes; then
-    PKG_CHECK_MODULES(MOZ_LIBEVENT, libevent,
-        MOZ_SYSTEM_LIBEVENT=1,
-        LIBEVENT_DIR=/usr)
-fi
-if test -z "$LIBEVENT_DIR" -o "$LIBEVENT_DIR" = no; then
-    MOZ_SYSTEM_LIBEVENT=
-elif test -z "$MOZ_SYSTEM_LIBEVENT"; then
-    CFLAGS="-I${LIBEVENT_DIR}/include $CFLAGS"
-    LDFLAGS="-L${LIBEVENT_DIR}/lib $LDFLAGS"
-    MOZ_CHECK_HEADER(event.h,
-        [if test ! -f "${LIBEVENT_DIR}/include/event.h"; then
-             AC_MSG_ERROR([event.h found, but is not in ${LIBEVENT_DIR}/include])
-         fi],
-        AC_MSG_ERROR([--with-system-libevent requested but event.h not found]))
-    AC_CHECK_LIB(event, event_init,
-                 [MOZ_SYSTEM_LIBEVENT=1
-                  MOZ_LIBEVENT_CFLAGS="-I${LIBEVENT_DIR}/include"
-                  MOZ_LIBEVENT_LIBS="-L${LIBEVENT_DIR}/lib -levent"],
-                 [MOZ_SYSTEM_LIBEVENT= MOZ_LIBEVENT_CFLAGS= MOZ_LIBEVENT_LIBS=])
-fi
-CFLAGS=$_SAVE_CFLAGS
-LDFLAGS=$_SAVE_LDFLAGS
-LIBS=$_SAVE_LIBS
-
-AC_SUBST(MOZ_SYSTEM_LIBEVENT)
-
 dnl ========================================================
 dnl = If NSS was not detected in the system,
 dnl = use the one in the source tree (mozilla/security/nss)
@@ -5710,7 +5672,6 @@ MC_BASILISK=$MC_BASILISK
 MC_PALEMOON=$MC_PALEMOON
 MOZ_EME=$MOZ_EME
 MOZ_WEBRTC=$MOZ_WEBRTC
-MOZ_SYSTEM_LIBEVENT=$MOZ_SYSTEM_LIBEVENT
 MOZ_SYSTEM_NSS=$MOZ_SYSTEM_NSS
 MOZ_SYSTEM_NSPR=$MOZ_SYSTEM_NSPR
 MOZ_SYSTEM_JPEG=$MOZ_SYSTEM_JPEG

toolkit/library/moz.build

@@ -201,9 +201,6 @@ if CONFIG['MOZ_SYSTEM_PNG']:
 if CONFIG['MOZ_SYSTEM_HUNSPELL']:
     OS_LIBS += CONFIG['MOZ_HUNSPELL_LIBS']
 
-if CONFIG['MOZ_SYSTEM_LIBEVENT']:
-    OS_LIBS += CONFIG['MOZ_LIBEVENT_LIBS']
-
 if CONFIG['MOZ_SYSTEM_LIBVPX']:
     OS_LIBS += CONFIG['MOZ_LIBVPX_LIBS']