I need to unset one of my environment variable to successfully build a rpm package.
I added this in my .spec file, but apparently it doesn't work:
------------------------------------------------------- if [ -n $R_PROFILE_USER ];then unset R_PROFILE_USER fi ------------------------------------------------
What is the correct way to unset for build time a env variable?
Thank you
On Fri, 2016-01-15 at 11:42 +0100, arnaud gaboury wrote:
I need to unset one of my environment variable to successfully build a rpm package.
I added this in my .spec file, but apparently it doesn't work:
if [ -n $R_PROFILE_USER ];then unset R_PROFILE_USER fi
What is the correct way to unset for build time a env variable?
Why do you need the test? Just unset it directly.
poc
On Fri, Jan 15, 2016 at 12:46 PM, Patrick O'Callaghan pocallaghan@gmail.com wrote:
On Fri, 2016-01-15 at 11:42 +0100, arnaud gaboury wrote:
I need to unset one of my environment variable to successfully build a rpm package.
I added this in my .spec file, but apparently it doesn't work:
if [ -n $R_PROFILE_USER ];then unset R_PROFILE_USER fi
What is the correct way to unset for build time a env variable?
Why do you need the test? Just unset it directly.
ok. In case this variable does not exist, will the build stop? Anyway to save the variable value, unset and restore at %post ?
poc
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On Fri, Jan 15, 2016 at 12:48 PM, arnaud gaboury arnaud.gaboury@gmail.com wrote:
On Fri, Jan 15, 2016 at 12:46 PM, Patrick O'Callaghan pocallaghan@gmail.com wrote:
On Fri, 2016-01-15 at 11:42 +0100, arnaud gaboury wrote:
I need to unset one of my environment variable to successfully build a rpm package.
I added this in my .spec file, but apparently it doesn't work:
if [ -n $R_PROFILE_USER ];then unset R_PROFILE_USER fi
What is the correct way to unset for build time a env variable?
Why do you need the test? Just unset it directly.
ok. In case this variable does not exist, will the build stop? Anyway to save the variable value, unset and restore at %post ?
After more tests, best is indeed to modify a binary option using the alias function. I can't find any entry on this. Adding alias foo='foo --option' does not work.
poc
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On 15 January 2016 at 14:01, arnaud gaboury arnaud.gaboury@gmail.com wrote:
On Fri, Jan 15, 2016 at 12:48 PM, arnaud gaboury arnaud.gaboury@gmail.com wrote:
On Fri, Jan 15, 2016 at 12:46 PM, Patrick O'Callaghan pocallaghan@gmail.com wrote:
On Fri, 2016-01-15 at 11:42 +0100, arnaud gaboury wrote:
I need to unset one of my environment variable to successfully build a rpm package.
I added this in my .spec file, but apparently it doesn't work:
if [ -n $R_PROFILE_USER ];then unset R_PROFILE_USER fi
What is the correct way to unset for build time a env variable?
Why do you need the test? Just unset it directly.
ok. In case this variable does not exist, will the build stop? Anyway to save the variable value, unset and restore at %post ?
After more tests, best is indeed to modify a binary option using the alias function. I can't find any entry on this. Adding alias foo='foo --option' does not work.
Best plan for reproducible builds is to just use mock - then you get a clean environment and don't have to worry about stuff like this,
On Fri, Jan 15, 2016 at 3:13 PM, James Hogarth james.hogarth@gmail.com wrote:
On 15 January 2016 at 14:01, arnaud gaboury arnaud.gaboury@gmail.com wrote:
On Fri, Jan 15, 2016 at 12:48 PM, arnaud gaboury arnaud.gaboury@gmail.com wrote:
On Fri, Jan 15, 2016 at 12:46 PM, Patrick O'Callaghan pocallaghan@gmail.com wrote:
On Fri, 2016-01-15 at 11:42 +0100, arnaud gaboury wrote:
I need to unset one of my environment variable to successfully build a rpm package.
I added this in my .spec file, but apparently it doesn't work:
if [ -n $R_PROFILE_USER ];then unset R_PROFILE_USER fi
What is the correct way to unset for build time a env variable?
Why do you need the test? Just unset it directly.
ok. In case this variable does not exist, will the build stop? Anyway to save the variable value, unset and restore at %post ?
After more tests, best is indeed to modify a binary option using the alias function. I can't find any entry on this. Adding alias foo='foo --option' does not work.
Best plan for reproducible builds is to just use mock - then you get a clean environment and don't have to worry about stuff like this,
I am setting such a clean environment. Definitively the best solution. TY
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On Fri, 15 Jan 2016 12:48:58 +0100, arnaud gaboury wrote:
if [ -n $R_PROFILE_USER ];then unset R_PROFILE_USER fi
What is the correct way to unset for build time a env variable?
Why do you need the test? Just unset it directly.
ok. In case this variable does not exist, will the build stop? Anyway to save the variable value, unset and restore at %post ?
You want to read up on what the %post section does, since it is entirely unrelated to the build sections in a spec file.
On Fri, Jan 15, 2016 at 12:48:58PM +0100, arnaud gaboury wrote:
On Fri, Jan 15, 2016 at 12:46 PM, Patrick O'Callaghan pocallaghan@gmail.com wrote:
On Fri, 2016-01-15 at 11:42 +0100, arnaud gaboury wrote:
I need to unset one of my environment variable to successfully build a rpm package.
I added this in my .spec file, but apparently it doesn't work:
if [ -n $R_PROFILE_USER ];then unset R_PROFILE_USER fi
What is the correct way to unset for build time a env variable?
Why do you need the test? Just unset it directly.
ok. In case this variable does not exist, will the build stop?
The manpage for unset says its exit status is TRUE unless the variable is marked READONLY.
Anyway to save the variable value, unset and restore at %post ?
poc
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google.com/+arnaudgabourygabx
users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
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