Re: Allow to pass in custom CFLAGS to gcc

[Thomas Stüfe]

Oh sorry, I thought you were talking about the standard openjdk build,
--with-extra-cflags
is a configure option.

Kind Regards, Thomas



On Wed, Jul 19, 2017 at 2:38 PM, Jonny Heggheim <heg...@gmail.com> wrote:

> Hi Thomas!
>
> On 19 July 2017 at 14:18, Thomas Stüfe <thomas.stu...@gmail.com> wrote:
> > You can pass extra CFLAGS with option --with-extra-cflags.
>
> Thanks for your suggestion, do you know where I can find documentation
> for this feature?
>
> I got this error on Gradle 2.13:
> $ gradle --with-extra-cflags '-O2 -g -pipe -Wall
> -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
> -fstack-protector-strong --param=ssp-buffer-size=4
> -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
> -m64 -mtune=generic'
>
> Unknown command-line option '--with-extra-cflags'.
>
> USAGE: gradle [option...] [task...]
>
>
> Jonny
>

Re: Allow to pass in custom CFLAGS to gcc

[Thomas Stüfe]

Hi Jonny!

You can pass extra CFLAGS with option --with-extra-cflags.

Best Regards, Thomas

On Wed, Jul 19, 2017 at 11:31 AM, Jonny Heggheim  wrote:

> Hi, my name is Jonny Heggheim[1], I am the maintainer of the openjfx
> package in Fedora[2].
>
> Could you help me with this issue?
> https://bugzilla.redhat.com/show_bug.cgi?id=1472613
>
> The standard build for Fedora is to build with symbols and then strip
> out the debug symbols into a separate -debug package.
>
> Would it be possible to modify the build so it is possible to pass in
> custom CFLAGS?
>
> The default flags for Fedora 26 builds on x86_64 is:
> $ rpm --eval '%{optflags}'
> -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
> -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4
> -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
> -m64 -mtune=generic
>
> Sincerely Jonny Heggheim
>
> [1] https://fedoraproject.org/wiki/User:Jonny
> [2] https://apps.fedoraproject.org/packages/openjfx
>