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authorBrian Paul <brianp@vmware.com>2012-05-30 10:08:11 -0600
committerBrian Paul <brianp@vmware.com>2012-05-31 09:40:35 -0600
commitdff36e900c645401b26c9a44106459e96ee7a24d (patch)
tree7ca932a8752ad8bb7ab215d1d496aa696b8ceec8 /src
parent185ed2105829d6f5eb19edb9abbf0d7977e157c3 (diff)
scons: add code to generate the various GL API files
This fixes recent build breakage when we began building the generated API files from xml as part of the normal build process. Fixes http://bugs.freedesktop.org/show_bug.cgi?id=50475
Diffstat (limited to 'src')
-rw-r--r--src/SConscript1
-rw-r--r--src/gallium/targets/libgl-xlib/SConscript3
-rw-r--r--src/glx/SConscript51
-rw-r--r--src/mapi/glapi/SConscript25
-rw-r--r--src/mapi/glapi/gen/SConscript42
-rw-r--r--src/mesa/SConscript15
-rw-r--r--src/mesa/drivers/osmesa/SConscript2
7 files changed, 137 insertions, 2 deletions
diff --git a/src/SConscript b/src/SConscript
index 3d0087887f4..75c444677b3 100644
--- a/src/SConscript
+++ b/src/SConscript
@@ -16,6 +16,7 @@ if env['hostonly']:
# used. libgl-xlib and libgl-gdi adapt themselves to use the targets defined
# in mapi/glapi-shared/SConscript. mesa/SConscript also adapts itself to
# enable OpenGL ES support.
+SConscript('mapi/glapi/gen/SConscript')
SConscript('mapi/glapi/SConscript')
SConscript('mesa/SConscript')
diff --git a/src/gallium/targets/libgl-xlib/SConscript b/src/gallium/targets/libgl-xlib/SConscript
index 25a4582d7a3..1b92c307730 100644
--- a/src/gallium/targets/libgl-xlib/SConscript
+++ b/src/gallium/targets/libgl-xlib/SConscript
@@ -35,6 +35,9 @@ sources = [
'xlib.c',
]
+# The sources depend on the python-generated GL API files/headers.
+env.Depends(sources, glapi_headers)
+
if True:
env.Append(CPPDEFINES = ['GALLIUM_TRACE', 'GALLIUM_RBUG', 'GALLIUM_GALAHAD', 'GALLIUM_SOFTPIPE'])
env.Prepend(LIBS = [trace, rbug, galahad, softpipe])
diff --git a/src/glx/SConscript b/src/glx/SConscript
index 17a5690ee86..664cb86268d 100644
--- a/src/glx/SConscript
+++ b/src/glx/SConscript
@@ -1,8 +1,11 @@
Import('*')
+from sys import executable as python_cmd
+
env = env.Clone()
env.Prepend(CPPPATH = [
+ '.', # the build/<platform>/glx/ directory
'#include',
'#include/GL/internal',
'#src/mesa',
@@ -80,6 +83,54 @@ libgl = env.SharedLibrary(
source = sources,
)
+
+# Generate GLX-specific .c and .h files here. Other GL API-related
+# files are used, but they're generated in mapi/glapi/gen/ since they're
+# used by other targets as well.
+
+GLAPI = '#src/mapi/glapi/'
+
+env.CodeGenerate(
+ target = 'indirect.c',
+ script = GLAPI + 'gen/glX_proto_send.py',
+ source = GLAPI + 'gen/gl_and_es_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE -m proto > $TARGET'
+ )
+
+env.CodeGenerate(
+ target = 'indirect_size.c',
+ script = GLAPI + 'gen/glX_proto_size.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE -m size_c --only-set > $TARGET'
+)
+
+env.CodeGenerate(
+ target = 'indirect_init.c',
+ script = GLAPI + 'gen/glX_proto_send.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE -m init_c > $TARGET'
+)
+
+headers = []
+
+headers += env.CodeGenerate(
+ target = 'indirect_size.h',
+ script = GLAPI + 'gen/glX_proto_size.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE -m size_h --only-set -h _INDIRECT_SIZE_H > $TARGET'
+)
+
+headers += env.CodeGenerate(
+ target = 'indirect.h',
+ script = GLAPI + 'gen/glX_proto_send.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -m init_h -f $SOURCE > $TARGET',
+ )
+
+
+env.Depends(sources, headers)
+
+
libgl = env.InstallSharedLibrary(libgl, version=(1, 2))
env.Alias('glx', libgl)
diff --git a/src/mapi/glapi/SConscript b/src/mapi/glapi/SConscript
index 4097a7fe138..ad007a6f436 100644
--- a/src/mapi/glapi/SConscript
+++ b/src/mapi/glapi/SConscript
@@ -2,6 +2,8 @@
# SConscript for glapi
+from sys import executable as python_cmd
+
Import('*')
env = env.Clone()
@@ -47,6 +49,8 @@ for s in mapi_sources:
# Assembly sources
#
if env['gcc'] and env['platform'] not in ('darwin', 'windows'):
+ GLAPI = '#src/mapi/glapi/'
+
if env['machine'] == 'x86':
env.Append(CPPDEFINES = [
'USE_X86_ASM',
@@ -54,6 +58,12 @@ if env['gcc'] and env['platform'] not in ('darwin', 'windows'):
glapi_sources += [
'glapi_x86.S',
]
+ env.CodeGenerate(
+ target = 'glapi_x86.S',
+ script = GLAPI + 'gen/gl_x86_asm.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+ )
elif env['machine'] == 'x86_64':
env.Append(CPPDEFINES = [
'USE_X86_64_ASM',
@@ -61,6 +71,12 @@ if env['gcc'] and env['platform'] not in ('darwin', 'windows'):
glapi_sources += [
'glapi_x86-64.S'
]
+ env.CodeGenerate(
+ target = 'glapi_x86-64.S',
+ script = GLAPI + 'gen/gl_x86-64_asm.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+ )
elif env['machine'] == 'sparc':
env.Append(CPPDEFINES = [
'USE_SPARC_ASM',
@@ -68,6 +84,12 @@ if env['gcc'] and env['platform'] not in ('darwin', 'windows'):
glapi_sources += [
'glapi_sparc.S'
]
+ env.CodeGenerate(
+ target = 'glapi_sparc.S',
+ script = GLAPI + 'gen/gl_SPARC_asm.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+ )
else:
pass
@@ -81,3 +103,6 @@ glapi = env.ConvenienceLibrary(
source = glapi_sources,
)
Export('glapi')
+
+
+env.Depends(glapi_sources, glapi_headers)
diff --git a/src/mapi/glapi/gen/SConscript b/src/mapi/glapi/gen/SConscript
new file mode 100644
index 00000000000..81f69dfea47
--- /dev/null
+++ b/src/mapi/glapi/gen/SConscript
@@ -0,0 +1,42 @@
+Import('*')
+
+from sys import executable as python_cmd
+
+
+# Generate the GL API headers that are used by various parts of the
+# Mesa and GLX tree. Other .c and .h files are generated elsewhere
+# if they're only used in one place.
+
+GLAPI = '#src/mapi/glapi/'
+
+glapi_headers = []
+
+glapi_headers += env.CodeGenerate(
+ target = '#src/mesa/main/dispatch.h',
+ script = GLAPI + 'gen/gl_table.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -m remap_table -f $SOURCE > $TARGET',
+ )
+
+glapi_headers += env.CodeGenerate(
+ target = '#src/mapi/glapi/glapitemp.h',
+ script = GLAPI + 'gen/gl_apitemp.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+ )
+
+glapi_headers += env.CodeGenerate(
+ target = '#src/mapi/glapi/glprocs.h',
+ script = GLAPI + 'gen/gl_procs.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+ )
+
+glapi_headers += env.CodeGenerate(
+ target = '#src/mesa/main/remap_helper.h',
+ script = GLAPI + 'gen/remap_helper.py',
+ source = GLAPI + 'gen/gl_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+ )
+
+env.Export('glapi_headers')
diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index d7932c7c9ce..99bdfad46cd 100644
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -6,6 +6,7 @@ Import('*')
import filecmp
import os
import subprocess
+from sys import executable as python_cmd
env = env.Clone()
@@ -328,8 +329,9 @@ mesa_sources = (
statetracker_sources
)
+GLAPI = '#src/mapi/glapi/'
+
if env['gles']:
- from sys import executable as python_cmd
env.Append(CPPDEFINES = ['FEATURE_ES1=1', 'FEATURE_ES2=1'])
@@ -349,7 +351,6 @@ if env['gles']:
)
# generate GLES headers
- GLAPI = '#src/mapi/glapi/'
gles_headers = []
gles_headers += env.CodeGenerate(
target = 'main/api_exec_es1_dispatch.h',
@@ -452,6 +453,16 @@ if env['gcc'] and env['platform'] not in ('darwin', 'windows'):
env.Append(CPPPATH = [matypes[0].dir])
+# The enums.c file is generated from the GL/ES API.xml file
+env.CodeGenerate(
+ target = 'main/enums.c',
+ script = GLAPI + 'gen/gl_enums.py',
+ source = GLAPI + 'gen/gl_and_es_API.xml',
+ command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+ )
+
+# We also depend on the auto-generated GL API headers
+env.Depends(mesa_sources, glapi_headers)
def write_git_sha1_h_file(filename):
diff --git a/src/mesa/drivers/osmesa/SConscript b/src/mesa/drivers/osmesa/SConscript
index 5ccef5f130c..e4f23c2ac5e 100644
--- a/src/mesa/drivers/osmesa/SConscript
+++ b/src/mesa/drivers/osmesa/SConscript
@@ -34,3 +34,5 @@ osmesa = env.SharedLibrary(
)
env.Alias('osmesa', osmesa)
+
+env.Depends(sources, glapi_headers)