diff mbox series

meson: use pkg-config method to find dependencies

Message ID 20200831102819.24334-1-pbonzini@redhat.com
State New
Headers show
Series meson: use pkg-config method to find dependencies | expand

Commit Message

Paolo Bonzini Aug. 31, 2020, 10:28 a.m. UTC 
We do not need to ask cmake for the dependencies, so just use the
pkg-config mechanism.  Keep "auto" for SDL so that it tries using
sdl-config too.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 docs/devel/build-system.rst | 6 +++---
 meson.build                 | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

Comments

Gerd Hoffmann Aug. 31, 2020, 11:06 a.m. UTC | #1 
Hi,

> Keep "auto" for SDL so that it tries using
> sdl-config too.

> -  sdl = dependency('sdl2',
> -                   required: get_option('sdl'),
> +  sdl = dependency('sdl2', required: get_option('sdl'),
> +                   method: 'pkg-config',

code and commit message mismatch here.

take care,
  Gerd
Gerd Hoffmann Sept. 1, 2020, 5 a.m. UTC | #2 
On Mon, Aug 31, 2020 at 02:15:23PM +0200, Paolo Bonzini wrote:
> On 31/08/20 13:06, Gerd Hoffmann wrote:
> > 
> >> Keep "auto" for SDL so that it tries using
> >> sdl-config too.
> >> -  sdl = dependency('sdl2',
> >> -                   required: get_option('sdl'),
> >> +  sdl = dependency('sdl2', required: get_option('sdl'),
> >> +                   method: 'pkg-config',
> > code and commit message mismatch here.
> 
> That's docs/devel/build-system.rst,

Oops, missed that, sorry.

> I wanted to keep the "method" so
> that people can cut-and-paste correctly.
> 
> Would you prefer if I switched from sdl2 to something else (for example
> pixman which has a "version" keyword argument as well)?

Sounds like a good idea to me.

take care,
  Gerd
diff mbox series

Patch

diff --git a/docs/devel/build-system.rst b/docs/devel/build-system.rst
index 58bf392430..4465ea76d6 100644
--- a/docs/devel/build-system.rst
+++ b/docs/devel/build-system.rst
@@ -97,11 +97,11 @@  In meson_options.txt::
 In meson.build::
 
   # Detect dependency
-  sdl = dependency('sdl2',
-                   required: get_option('sdl'),
+  sdl = dependency('sdl2', required: get_option('sdl'),
+                   method: 'pkg-config',
                    static: enable_static)
 
-  # Create config-host.h
+  # Create config-host.h (if applicable)
   config_host_data.set('CONFIG_SDL', sdl.found())
 
   # Summary
diff --git a/meson.build b/meson.build
index cfdbdd5e8e..26c2aacb69 100644
--- a/meson.build
+++ b/meson.build
@@ -129,7 +129,7 @@  endif
 pixman = not_found
 if have_system or have_tools
   pixman = dependency('pixman-1', required: have_system, version:'>=0.21.8',
-                      static: enable_static)
+                      method: 'pkg-config', static: enable_static)
 endif
 pam = not_found
 if 'CONFIG_AUTH_PAM' in config_host
@@ -168,7 +168,7 @@  if get_option('xkbcommon').auto() and not have_system and not have_tools
   xkbcommon = not_found
 else
   xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'),
-                         static: enable_static)
+                         method: 'pkg-config', static: enable_static)
 endif
 slirp = not_found
 if config_host.has_key('CONFIG_SLIRP')
@@ -247,7 +247,7 @@  if sdl.found()
   sdl = declare_dependency(compile_args: '-Wno-undef',
                            dependencies: sdl)
   sdl_image = dependency('SDL2_image', required: get_option('sdl_image'),
-                         static: enable_static)
+                         method: 'pkg-config', static: enable_static)
 else
   if get_option('sdl_image').enabled()
     error('sdl-image required, but SDL was @0@',
@@ -332,7 +332,7 @@  sasl = not_found
 if get_option('vnc').enabled()
   vnc = declare_dependency() # dummy dependency
   png = dependency('libpng', required: get_option('vnc_png'),
-                   static: enable_static)
+                   method: 'pkg-config', static: enable_static)
   jpeg = cc.find_library('jpeg', has_headers: ['jpeglib.h'],
                          required: get_option('vnc_jpeg'),
                          static: enable_static)