[Buildroot] [git commit] package/libffi: disable use of static exec trampolines

[Arnout Vandecappelle (Essensium/Mind)]

commit: https://git.buildroot.net/buildroot/commit/?id=2463bebe471f071a0453dccab1851e11d61d4ab7
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

TestGst1Python test segfault since the libffi bump to 3.4.2.

Apply the same fix from Yocto [1] disabling static exec trampolines.

Fixes:
https://gitlab.com/kubu93/buildroot/-/jobs/1522848331

[1] http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=dadfef3950fae4e93ce4c13ab91a2a7f41b3702e

Signed-off-by: Romain Naour <romain.naour at gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
---
 package/libffi/libffi.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/package/libffi/libffi.mk b/package/libffi/libffi.mk
index 0ef2786988..85b4ab5b84 100644
--- a/package/libffi/libffi.mk
+++ b/package/libffi/libffi.mk
@@ -13,5 +13,9 @@ LIBFFI_INSTALL_STAGING = YES
 # We're patching Makefile.am
 LIBFFI_AUTORECONF = YES
 
+# The static exec trampolines is enabled by default since
+# libffi 3.4.2. However it doesn't work with gobject-introspection.
+LIBFFI_CONF_OPTS = --disable-exec-static-tramp
+
 $(eval $(autotools-package))
 $(eval $(host-autotools-package))