PKGBUILDs/community/js185/allow-to-build-against-system-libffi.patch
2018-01-11 19:50:44 +00:00

116 lines
3 KiB
Diff

From: Mike Hommey <mh@glandium.org>
Date: Tue, 9 Mar 2010 09:44:37 +0100
Subject: Allow to build against system libffi
https://bugzilla.mozilla.org/show_bug.cgi?id=551138
---
js/src/Makefile.in | 16 ++++++++++++++--
js/src/config/autoconf.mk.in | 4 ++++
js/src/configure.in | 14 +++++++++++++-
js/src/shell/Makefile.in | 3 +++
4 files changed, 34 insertions(+), 3 deletions(-)
--- a/js/src/Makefile.in
+++ b/js/src/Makefile.in
@@ -453,11 +453,20 @@ CPPSRCS += \
Library.cpp \
$(NULL)
-LOCAL_INCLUDES = \
- -Ictypes/libffi/include \
+ifdef MOZ_NATIVE_FFI
+LOCAL_INCLUDES = $(MOZ_FFI_CFLAGS)
+else
+LOCAL_INCLUDES = -Ictypes/libffi/include
+endif
+
+LOCAL_INCLUDES += \
-I. \
$(NULL)
+
+ifdef MOZ_NATIVE_FFI
+EXTRA_DSO_LDOPTS += $(MOZ_FFI_LIBS)
+else
ifeq ($(OS_ARCH),OS2)
SHARED_LIBRARY_LIBS += \
ctypes/libffi/.libs/ffi.a \
@@ -467,6 +476,7 @@ SHARED_LIBRARY_LIBS += \
ctypes/libffi/.libs/libffi.$(LIB_SUFFIX) \
$(NULL)
endif
+endif
endif # JS_HAS_CTYPES
@@ -546,6 +556,7 @@ endif
include $(topsrcdir)/config/rules.mk
ifdef JS_HAS_CTYPES
+ifndef MOZ_NATIVE_FFI
# Build libffi proper as part of the 'exports' target, so things get built
# in the right order.
export::
@@ -554,6 +565,7 @@ export::
distclean clean::
$(call SUBMAKE,$@,ctypes/libffi)
endif
+endif
ifdef MOZ_SYNC_BUILD_FILES
# Because the SpiderMonkey can be distributed and built independently
--- a/js/src/config/autoconf.mk.in
+++ b/js/src/config/autoconf.mk.in
@@ -250,6 +250,10 @@ NSPR_CONFIG = @NSPR_CONFIG@
NSPR_CFLAGS = @NSPR_CFLAGS@
NSPR_LIBS = @NSPR_LIBS@
+MOZ_NATIVE_FFI = @MOZ_NATIVE_FFI@
+MOZ_FFI_LIBS = @MOZ_FFI_LIBS@
+MOZ_FFI_CFLAGS = @MOZ_FFI_CFLAGS@
+
USE_DEPENDENT_LIBS = @USE_DEPENDENT_LIBS@
JS_NATIVE_EDITLINE = @JS_NATIVE_EDITLINE@
--- a/js/src/configure.in
+++ b/js/src/configure.in
@@ -4591,6 +4591,18 @@ if test -n "$MOZ_NATIVE_NSPR"; then
CFLAGS=$_SAVE_CFLAGS
fi
+dnl system libffi Support
+dnl ========================================================
+MOZ_ARG_ENABLE_BOOL(system-ffi,
+[ --enable-system-ffi Use system libffi (located with pkgconfig)],
+ MOZ_NATIVE_FFI=1 )
+
+if test -n "$MOZ_NATIVE_FFI"; then
+ PKG_CHECK_MODULES(MOZ_FFI, libffi)
+fi
+
+AC_SUBST(MOZ_NATIVE_FFI)
+
dnl ========================================================
dnl =
dnl = Application
@@ -6074,7 +6086,7 @@ AC_MSG_RESULT(invoking make to create js
$GMAKE js-config
# Build jsctypes if it's enabled.
-if test "$JS_HAS_CTYPES"; then
+if test "$JS_HAS_CTYPES" -a -z "$MOZ_NATIVE_FFI"; then
# Run the libffi 'configure' script.
ac_configure_args="--disable-shared --enable-static --disable-raw-api"
if test "$MOZ_DEBUG"; then
--- a/js/src/shell/Makefile.in
+++ b/js/src/shell/Makefile.in
@@ -53,6 +53,9 @@ CPPSRCS = \
DEFINES += -DEXPORT_JS_API
LIBS = $(NSPR_LIBS) $(EDITLINE_LIBS) $(DEPTH)/$(LIB_PREFIX)js_static.$(LIB_SUFFIX)
+ifdef MOZ_NATIVE_FFI
+EXTRA_LIBS += $(MOZ_FFI_LIBS)
+endif
LOCAL_INCLUDES += -I$(topsrcdir) -I..