* [PATCH] waf.bbclass: cd to ${S} before checking version
@ 2018-01-31 17:02 Joshua Watt
2018-01-31 17:18 ` Burton, Ross
2018-01-31 19:49 ` [PATCH v2] " Joshua Watt
0 siblings, 2 replies; 5+ messages in thread
From: Joshua Watt @ 2018-01-31 17:02 UTC (permalink / raw)
To: openembedded-core; +Cc: stefan.agner, jslater
waf requires that the current working directory be the project root (in
this case ${S} when it is invoked. The check to get the waf version was
being executed as a prefunc for do_configure, which meant it was
executed before the current working directory was switched to ${S}, and
thus would fail with some recipes. Fix this by changing to ${S} before
executing "waf --version"
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
---
meta/classes/waf.bbclass | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/meta/classes/waf.bbclass b/meta/classes/waf.bbclass
index c3e744e5de..f72ddb7814 100644
--- a/meta/classes/waf.bbclass
+++ b/meta/classes/waf.bbclass
@@ -29,7 +29,8 @@ python waf_preconfigure() {
from distutils.version import StrictVersion
srcsubdir = d.getVar('S')
wafbin = os.path.join(srcsubdir, 'waf')
- status, result = oe.utils.getstatusoutput(wafbin + " --version")
+ cmd = "cd '%s'; %s --version" % (srcsubdir, wafbin)
+ status, result = oe.utils.getstatusoutput(cmd)
if status != 0:
bb.warn("Unable to execute waf --version, exit code %d. Assuming waf version without bindir/libdir support." % status)
return
--
2.14.3
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH] waf.bbclass: cd to ${S} before checking version
2018-01-31 17:02 [PATCH] waf.bbclass: cd to ${S} before checking version Joshua Watt
@ 2018-01-31 17:18 ` Burton, Ross
2018-01-31 19:49 ` [PATCH v2] " Joshua Watt
1 sibling, 0 replies; 5+ messages in thread
From: Burton, Ross @ 2018-01-31 17:18 UTC (permalink / raw)
To: Joshua Watt; +Cc: Joe Slater, Stefan Agner, OE-core
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On 31 January 2018 at 17:02, Joshua Watt <jpewhacker@gmail.com> wrote:
> waf requires that the current working directory be the project root (in
> this case ${S} when it is invoked. The check to get the waf version was
> being executed as a prefunc for do_configure, which meant it was
> executed before the current working directory was switched to ${S}, and
> thus would fail with some recipes. Fix this by changing to ${S} before
> executing "waf --version"
>
> Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
> ---
> meta/classes/waf.bbclass | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/meta/classes/waf.bbclass b/meta/classes/waf.bbclass
> index c3e744e5de..f72ddb7814 100644
> --- a/meta/classes/waf.bbclass
> +++ b/meta/classes/waf.bbclass
> @@ -29,7 +29,8 @@ python waf_preconfigure() {
> from distutils.version import StrictVersion
> srcsubdir = d.getVar('S')
> wafbin = os.path.join(srcsubdir, 'waf')
> - status, result = oe.utils.getstatusoutput(wafbin + " --version")
> + cmd = "cd '%s'; %s --version" % (srcsubdir, wafbin)
> + status, result = oe.utils.getstatusoutput(cmd)
>
I'm being really picky but getstatusoutput is horrible. How about:
subprocess.check_output(['waf', '--version', cwd=srcsubdir)
Less faffing with the shell, and more modern code.
Ross
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v2] waf.bbclass: cd to ${S} before checking version
2018-01-31 17:02 [PATCH] waf.bbclass: cd to ${S} before checking version Joshua Watt
2018-01-31 17:18 ` Burton, Ross
@ 2018-01-31 19:49 ` Joshua Watt
2018-02-11 8:35 ` Robert Yang
1 sibling, 1 reply; 5+ messages in thread
From: Joshua Watt @ 2018-01-31 19:49 UTC (permalink / raw)
To: openembedded-core; +Cc: stefan.agner, jslater
waf requires that the current working directory be the project root (in
this case ${S} when it is invoked. The check to get the waf version was
being executed as a prefunc for do_configure, which meant it was
executed before the current working directory was switched to ${S}, and
thus would fail with some recipes. Fix this by changing to ${S} before
executing "waf --version"
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
---
meta/classes/waf.bbclass | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/meta/classes/waf.bbclass b/meta/classes/waf.bbclass
index c3e744e5dec..bdbdc56767c 100644
--- a/meta/classes/waf.bbclass
+++ b/meta/classes/waf.bbclass
@@ -26,16 +26,17 @@ def get_waf_parallel_make(d):
return ""
python waf_preconfigure() {
+ import subprocess
from distutils.version import StrictVersion
- srcsubdir = d.getVar('S')
- wafbin = os.path.join(srcsubdir, 'waf')
- status, result = oe.utils.getstatusoutput(wafbin + " --version")
- if status != 0:
- bb.warn("Unable to execute waf --version, exit code %d. Assuming waf version without bindir/libdir support." % status)
- return
- version = result.split()[1]
- if StrictVersion(version) >= StrictVersion("1.8.7"):
- d.setVar("WAF_EXTRA_CONF", "--bindir=${bindir} --libdir=${libdir}")
+ subsrcdir = d.getVar('S')
+ wafbin = os.path.join(subsrcdir, 'waf')
+ try:
+ result = subprocess.check_output([wafbin, '--version'], cwd=subsrcdir, stderr=subprocess.STDOUT)
+ version = result.decode('utf-8').split()[1]
+ if StrictVersion(version) >= StrictVersion("1.8.7"):
+ d.setVar("WAF_EXTRA_CONF", "--bindir=${bindir} --libdir=${libdir}")
+ except subprocess.CalledProcessError as e:
+ bb.warn("Unable to execute waf --version, exit code %d. Assuming waf version without bindir/libdir support." % e.returncode)
}
do_configure[prefuncs] += "waf_preconfigure"
--
2.14.3
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v2] waf.bbclass: cd to ${S} before checking version
2018-01-31 19:49 ` [PATCH v2] " Joshua Watt
@ 2018-02-11 8:35 ` Robert Yang
2018-02-11 18:31 ` Joshua Watt
0 siblings, 1 reply; 5+ messages in thread
From: Robert Yang @ 2018-02-11 8:35 UTC (permalink / raw)
To: Joshua Watt, openembedded-core; +Cc: jslater, stefan.agner
Hi Joshua,
This one causes the following 2 recipes failed to build:
meta-openembedded/meta-networking/recipes-support/libtalloc/libtalloc_2.1.10.bb:do_configure
meta-openembedded/meta-networking/recipes-support/libtdb/libtdb_1.3.15.bb:do_configure
The error messages are similar:
File: '/usr/lib/python3.4/subprocess.py', lineno: 1457, function: _execute_child
1453: # The error must be from chdir(cwd).
1454: err_msg += ': ' + repr(cwd)
1455: else:
1456: err_msg += ': ' + repr(orig_executable)
*** 1457: raise child_exception_type(errno_num, err_msg)
1458: raise child_exception_type(err_msg)
1459:
1460:
1461: def _handle_exitstatus(self, sts, _WIFSIGNALED=os.WIFSIGNALED,
Exception: FileNotFoundError: [Errno 2] No such file or directory:
'/path/to/tmp-glibc/work/i586-wrs-linux/libtdb/1.3.15-r0/tdb-1.3.15/waf'
// Robert
On 02/01/2018 03:49 AM, Joshua Watt wrote:
> waf requires that the current working directory be the project root (in
> this case ${S} when it is invoked. The check to get the waf version was
> being executed as a prefunc for do_configure, which meant it was
> executed before the current working directory was switched to ${S}, and
> thus would fail with some recipes. Fix this by changing to ${S} before
> executing "waf --version"
>
> Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
> ---
> meta/classes/waf.bbclass | 19 ++++++++++---------
> 1 file changed, 10 insertions(+), 9 deletions(-)
>
> diff --git a/meta/classes/waf.bbclass b/meta/classes/waf.bbclass
> index c3e744e5dec..bdbdc56767c 100644
> --- a/meta/classes/waf.bbclass
> +++ b/meta/classes/waf.bbclass
> @@ -26,16 +26,17 @@ def get_waf_parallel_make(d):
> return ""
>
> python waf_preconfigure() {
> + import subprocess
> from distutils.version import StrictVersion
> - srcsubdir = d.getVar('S')
> - wafbin = os.path.join(srcsubdir, 'waf')
> - status, result = oe.utils.getstatusoutput(wafbin + " --version")
> - if status != 0:
> - bb.warn("Unable to execute waf --version, exit code %d. Assuming waf version without bindir/libdir support." % status)
> - return
> - version = result.split()[1]
> - if StrictVersion(version) >= StrictVersion("1.8.7"):
> - d.setVar("WAF_EXTRA_CONF", "--bindir=${bindir} --libdir=${libdir}")
> + subsrcdir = d.getVar('S')
> + wafbin = os.path.join(subsrcdir, 'waf')
> + try:
> + result = subprocess.check_output([wafbin, '--version'], cwd=subsrcdir, stderr=subprocess.STDOUT)
> + version = result.decode('utf-8').split()[1]
> + if StrictVersion(version) >= StrictVersion("1.8.7"):
> + d.setVar("WAF_EXTRA_CONF", "--bindir=${bindir} --libdir=${libdir}")
> + except subprocess.CalledProcessError as e:
> + bb.warn("Unable to execute waf --version, exit code %d. Assuming waf version without bindir/libdir support." % e.returncode)
> }
>
> do_configure[prefuncs] += "waf_preconfigure"
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2] waf.bbclass: cd to ${S} before checking version
2018-02-11 8:35 ` Robert Yang
@ 2018-02-11 18:31 ` Joshua Watt
0 siblings, 0 replies; 5+ messages in thread
From: Joshua Watt @ 2018-02-11 18:31 UTC (permalink / raw)
To: Robert Yang; +Cc: jslater, Stefan Agner, OE-core
[-- Attachment #1: Type: text/plain, Size: 3406 bytes --]
On Feb 11, 2018 02:34, "Robert Yang" <liezhi.yang@windriver.com> wrote:
Hi Joshua,
This one causes the following 2 recipes failed to build:
meta-openembedded/meta-networking/recipes-support/libtalloc/
libtalloc_2.1.10.bb:do_configure
meta-openembedded/meta-networking/recipes-support/libtdb/libtdb_1.3.15.bb:
do_configure
The error messages are similar:
File: '/usr/lib/python3.4/subprocess.py', lineno: 1457, function:
_execute_child
1453: # The error must be from
chdir(cwd).
1454: err_msg += ': ' + repr(cwd)
1455: else:
1456: err_msg += ': ' +
repr(orig_executable)
*** 1457: raise child_exception_type(errno_num, err_msg)
1458: raise child_exception_type(err_msg)
1459:
1460:
1461: def _handle_exitstatus(self, sts,
_WIFSIGNALED=os.WIFSIGNALED,
Exception: FileNotFoundError: [Errno 2] No such file or directory:
'/path/to/tmp-glibc/work/i586-wrs-linux/libtdb/1.3.15-r0/tdb-1.3.15/waf'
// Robert
Forgot to reply all.
I will look into this shortly, I think I know want needs to be done.
On 02/01/2018 03:49 AM, Joshua Watt wrote:
> waf requires that the current working directory be the project root (in
> this case ${S} when it is invoked. The check to get the waf version was
> being executed as a prefunc for do_configure, which meant it was
> executed before the current working directory was switched to ${S}, and
> thus would fail with some recipes. Fix this by changing to ${S} before
> executing "waf --version"
>
> Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
> ---
> meta/classes/waf.bbclass | 19 ++++++++++---------
> 1 file changed, 10 insertions(+), 9 deletions(-)
>
> diff --git a/meta/classes/waf.bbclass b/meta/classes/waf.bbclass
> index c3e744e5dec..bdbdc56767c 100644
> --- a/meta/classes/waf.bbclass
> +++ b/meta/classes/waf.bbclass
> @@ -26,16 +26,17 @@ def get_waf_parallel_make(d):
> return ""
> python waf_preconfigure() {
> + import subprocess
> from distutils.version import StrictVersion
> - srcsubdir = d.getVar('S')
> - wafbin = os.path.join(srcsubdir, 'waf')
> - status, result = oe.utils.getstatusoutput(wafbin + " --version")
> - if status != 0:
> - bb.warn("Unable to execute waf --version, exit code %d. Assuming
> waf version without bindir/libdir support." % status)
> - return
> - version = result.split()[1]
> - if StrictVersion(version) >= StrictVersion("1.8.7"):
> - d.setVar("WAF_EXTRA_CONF", "--bindir=${bindir}
> --libdir=${libdir}")
> + subsrcdir = d.getVar('S')
> + wafbin = os.path.join(subsrcdir, 'waf')
> + try:
> + result = subprocess.check_output([wafbin, '--version'],
> cwd=subsrcdir, stderr=subprocess.STDOUT)
> + version = result.decode('utf-8').split()[1]
> + if StrictVersion(version) >= StrictVersion("1.8.7"):
> + d.setVar("WAF_EXTRA_CONF", "--bindir=${bindir}
> --libdir=${libdir}")
> + except subprocess.CalledProcessError as e:
> + bb.warn("Unable to execute waf --version, exit code %d. Assuming
> waf version without bindir/libdir support." % e.returncode)
> }
> do_configure[prefuncs] += "waf_preconfigure"
>
>
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2018-01-31 17:02 [PATCH] waf.bbclass: cd to ${S} before checking version Joshua Watt
2018-01-31 17:18 ` Burton, Ross
2018-01-31 19:49 ` [PATCH v2] " Joshua Watt
2018-02-11 8:35 ` Robert Yang
2018-02-11 18:31 ` Joshua Watt
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