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From 3ac4e58c5494bd7e603a325b5b5c2b8075849fee Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex.kanavin@gmail.com>
Date: Fri, 4 Aug 2017 16:16:41 +0300
Subject: [PATCH] gtkdoc: fix issues that arise when cross-compiling
Specifically:
1) Make it possible to specify a wrapper for executing binaries
(usually, some kind of target hardware emulator, such as qemu)
2) Explicitly provide CC and LD via command line, as otherwise gtk-doc will
try to guess them, incorrectly.
3) If things break down, print the full command with arguments,
not just the binary name.
4) Correctly determine the compiler/linker executables and cross-options when cross-compiling
Upstream-Status: Pending
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
---
mesonbuild/modules/gnome.py | 18 +++++++++++++++---
mesonbuild/scripts/gtkdochelper.py | 9 +++++++--
2 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/mesonbuild/modules/gnome.py b/mesonbuild/modules/gnome.py
index cb69641..727eb6a 100644
--- a/mesonbuild/modules/gnome.py
+++ b/mesonbuild/modules/gnome.py
@@ -792,6 +792,10 @@ This will become a hard error in the future.''')
'--mode=' + mode]
if namespace:
args.append('--namespace=' + namespace)
+ gtkdoc_exe_wrapper = state.environment.cross_info.config["properties"].get('gtkdoc_exe_wrapper', None)
+ if gtkdoc_exe_wrapper is not None:
+ args.append('--gtkdoc-exe-wrapper=' + gtkdoc_exe_wrapper)
+
args += self._unpack_args('--htmlargs=', 'html_args', kwargs)
args += self._unpack_args('--scanargs=', 'scan_args', kwargs)
args += self._unpack_args('--scanobjsargs=', 'scanobjs_args', kwargs)
diff --git a/mesonbuild/scripts/gtkdochelper.py b/mesonbuild/scripts/gtkdochelper.py
index 948dc5a..9c5bd19 100644
--- a/mesonbuild/scripts/gtkdochelper.py
+++ b/mesonbuild/scripts/gtkdochelper.py
@@ -45,6 +45,7 @@ parser.add_argument('--ignore-headers', dest='ignore_headers', default='')
parser.add_argument('--namespace', dest='namespace', default='')
parser.add_argument('--mode', dest='mode', default='')
parser.add_argument('--installdir', dest='install_dir')
+parser.add_argument('--gtkdoc-exe-wrapper', dest='gtkdoc_exe_wrapper')
def gtkdoc_run_check(cmd, cwd, library_paths=None):
if library_paths is None:
@@ -64,7 +65,7 @@ def gtkdoc_run_check(cmd, cwd, library_paths=None):
# This preserves the order of messages.
p, out = Popen_safe(cmd, cwd=cwd, env=env, stderr=subprocess.STDOUT)[0:2]
if p.returncode != 0:
- err_msg = ["{!r} failed with status {:d}".format(cmd[0], p.returncode)]
+ err_msg = ["{!r} failed with status {:d}".format(cmd, p.returncode)]
if out:
err_msg.append(out)
raise MesonException('\n'.join(err_msg))
@@ -74,7 +75,7 @@ def gtkdoc_run_check(cmd, cwd, library_paths=None):
def build_gtkdoc(source_root, build_root, doc_subdir, src_subdirs,
main_file, module,
html_args, scan_args, fixxref_args, mkdb_args,
- gobject_typesfile, scanobjs_args, ld, cc, ldflags, cflags,
+ gobject_typesfile, scanobjs_args, gtkdoc_exe_wrapper, ld, cc, ldflags, cflags,
html_assets, content_files, ignore_headers, namespace,
expand_content_files, mode):
print("Building documentation for %s" % module)
@@ -135,6 +136,9 @@ def build_gtkdoc(source_root, build_root, doc_subdir, src_subdirs,
if gobject_typesfile:
scanobjs_cmd = ['gtkdoc-scangobj'] + scanobjs_args + ['--types=' + gobject_typesfile,
'--module=' + module,
+ '--run=' + gtkdoc_exe_wrapper,
+ '--cc=' + cc,
+ '--ld=' + ld,
'--cflags=' + cflags,
'--ldflags=' + ldflags,
'--cc=' + cc,
@@ -238,6 +242,7 @@ def run(args):
mkdbargs,
options.gobject_typesfile,
scanobjsargs,
+ options.gtkdoc_exe_wrapper,
options.ld,
options.cc,
options.ldflags,
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