From: Daniel P. Berrangé <berra...@redhat.com>
Some versions of capstone have shipped a broken pkg-config file which
puts the -I path without the trailing '/capstone' suffix. This breaks
the ability to "#include <capstone.h>". Upstream and most distros have
fixed this, but a few stragglers remain, notably FreeBSD.
Signed-off-by: Daniel P. Berrangé <berra...@redhat.com>
Signed-off-by: Alex Bennée <alex.ben...@linaro.org>
Reviewed-by: Thomas Huth <th...@redhat.com>
Reviewed-by: Willian Rampazzo <willi...@redhat.com>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Message-Id: <20210625172211.451010-2-berra...@redhat.com>
Message-Id: <20210709143005.1554-7-alex.ben...@linaro.org>
diff --git a/meson.build b/meson.build
index 512ee2e926..89c09ed7ea 100644
--- a/meson.build
+++ b/meson.build
@@ -1657,6 +1657,19 @@ if capstone_opt in ['enabled', 'auto', 'system']
kwargs: static_kwargs, method: 'pkg-config',
required: capstone_opt == 'system' or
capstone_opt == 'enabled' and not
have_internal)
+
+ # Some versions of capstone have broken pkg-config file
+ # that reports a wrong -I path, causing the #include to
+ # fail later. If the system has such a broken version
+ # do not use it.
+ if capstone.found() and not cc.compiles('#include <capstone.h>',
+ dependencies: [capstone])
+ capstone = not_found
+ if capstone_opt == 'system'
+ error('system capstone requested, it does not appear to work')
+ endif
+ endif
+
if capstone.found()
capstone_opt = 'system'
elif have_internal
--
2.20.1
