From: Lucas De Marchi <lucas.demarchi@intel.com>
To: igt-dev@lists.freedesktop.org
Subject: [igt-dev] [PATCH i-g-t 1/2] build: provide include for missing syscalls
Date: Thu, 19 Jul 2018 13:54:44 -0700 [thread overview]
Message-ID: <20180719205445.3040-2-lucas.demarchi@intel.com> (raw)
In-Reply-To: <20180719205445.3040-1-lucas.demarchi@intel.com>
Add directory with README file to allow missing syscalls to be defined.
The syscalls themselves will be provided in follow up patches.
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
---
lib/stubs/syscall/README | 6 ++++++
meson.build | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
create mode 100644 lib/stubs/syscall/README
diff --git a/lib/stubs/syscall/README b/lib/stubs/syscall/README
new file mode 100644
index 00000000..f05b9a6f
--- /dev/null
+++ b/lib/stubs/syscall/README
@@ -0,0 +1,6 @@
+This directory contains stub implementations for syscalls missing from libc.
+This provides a way to build IGT on an old system, but it will not run
+correctly if the kernel is missing the functionality provided. In order to
+add a new definition, follow the same directory hierarchy as the standard
+location in which the header is defined so we don't have to clutter the
+codebase to support old systems.
diff --git a/meson.build b/meson.build
index 5a931565..c24a3cf4 100644
--- a/meson.build
+++ b/meson.build
@@ -64,7 +64,7 @@ _tests_required = build_tests == 'true'
build_info = []
-inc = include_directories('include/drm-uapi', 'lib', '.')
+inc = include_directories('include/drm-uapi', 'lib', 'lib/stubs/syscall', '.')
inc_for_gtkdoc = include_directories('lib')
--
2.17.1
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next prev parent reply other threads:[~2018-07-19 20:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-19 20:54 [igt-dev] [PATCH i-g-t 0/2] Fix i-g-t on old systems Lucas De Marchi
2018-07-19 20:54 ` Lucas De Marchi [this message]
2018-07-19 20:54 ` [igt-dev] [PATCH i-g-t 2/2] stubs: provide implementation for memfd_create Lucas De Marchi
2018-07-19 21:14 ` Antonio Argenziano
2018-07-19 21:43 ` De Marchi, Lucas
2018-07-19 22:17 ` Antonio Argenziano
2018-07-20 7:05 ` Chris Wilson
2018-07-20 19:05 ` Lucas De Marchi
2018-07-20 9:48 ` Tvrtko Ursulin
2018-07-19 23:20 ` Antonio Argenziano
2018-07-20 0:41 ` Lucas De Marchi
2018-07-20 0:56 ` Lucas De Marchi
2018-07-20 19:06 ` Lucas De Marchi
2018-07-19 21:48 ` [igt-dev] ✓ Fi.CI.BAT: success for Fix i-g-t on old systems Patchwork
2018-07-20 4:15 ` [igt-dev] ✓ Fi.CI.IGT: " Patchwork
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