[Buildroot] [PATCH 1/1] package/pcsc-lite: needs gcc >= 4.9

Yann E. MORIN yann.morin.1998 at free.fr
Sat May 28 20:41:51 UTC 2022 

Fabrice, All,

On 2022-05-28 22:23 +0200, Fabrice Fontaine spake thusly:
> Le sam. 28 mai 2022 à 21:00, Yann E. MORIN <yann.morin.1998 at free.fr> a écrit :
> > On 2022-05-27 22:42 +0200, Fabrice Fontaine spake thusly:
> > > gcc >= 4.9 is needed since bump to version 1.9.6 in commit
> > > b02f13cd54912f3dffd0e0863378050104430d77 and
> > > https://github.com/LudovicRousseau/PCSC/commit/d56ed18dbebc4423506ce7f61d3e3bcf4bdc4cb0:
> > >
> > > In file included from winscard_clnt.c:123:0:
> > > readerfactory.h:101:3: error: unknown type name '_Atomic'
> > >    _Atomic DWORD dwEventStatus; /**< Recent event that must be sent */
> > >    ^
> > >
> > > Fixes:
> > >  - http://autobuild.buildroot.org/results/189f030a2252f17abf8b819feec0003815c66e79
> > >
> > > Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
> > > ---
> > [--SNIP--]
> > > index ead61e4529..3686f570a9 100644
> > > --- a/package/libnfc/Config.in
> > > +++ b/package/libnfc/Config.in
> > > @@ -13,13 +13,15 @@ config BR2_PACKAGE_LIBNFC_ACR122_PCSC
> > >       depends on BR2_TOOLCHAIN_HAS_THREADS # pcsc-lite
> > >       depends on BR2_USE_MMU # pcsc-lite
> > >       depends on !BR2_STATIC_LIBS # pcsc-lite
> > > +     depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # pcsc-lite
> >
> > libnfc in turn is selected by libfreefare, libllcp, libpam-nfc, and
> > mfoc. This new gcc dependency must be propagated to those packages.
> pcsc-lite is only needed by libnfc's acr122_pcsc driver and no package
> is selecting BR2_PACKAGE_LIBNFC_ACR122_PCSC.

Indeed, my bad.

Applied to master, thanks.

Regards,
Yann E. MORIN.

> > Fortunately, none of those packages have reverse dependencies that
> > select them, so it's a one-level-deep chain.
> >
> > Can you respin, please?
> 
> As explained above, IMHO no update is needed on this patch.
> 
> >
> > Regards,
> > Yann E. MORIN.
> >
> > >       select BR2_PACKAGE_PCSC_LITE
> > >       help
> > >         support for acr112_pcsc driver
> > >
> > > -comment "acr122_pcsc driver needs a toolchain w/ threads, dynamic library"
> > > +comment "acr122_pcsc driver needs a toolchain w/ threads, dynamic library, gcc >= 4.9"
> > >       depends on BR2_USE_MMU
> > > -     depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
> > > +     depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS || \
> > > +             !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
> > >
> > >  config BR2_PACKAGE_LIBNFC_ACR122_USB
> > >       bool "acr122_usb driver"
> > > diff --git a/package/pcsc-lite/Config.in b/package/pcsc-lite/Config.in
> > > index 1b4d0f7d18..f4ed5ba2f0 100644
> > > --- a/package/pcsc-lite/Config.in
> > > +++ b/package/pcsc-lite/Config.in
> > > @@ -3,6 +3,7 @@ config BR2_PACKAGE_PCSC_LITE
> > >       depends on BR2_TOOLCHAIN_HAS_THREADS
> > >       depends on BR2_USE_MMU # fork()
> > >       depends on !BR2_STATIC_LIBS
> > > +     depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # _Atomic keyword
> > >       help
> > >         Middleware to access smart card using SCard API (PC/SC).
> > >
> > > @@ -33,6 +34,7 @@ config BR2_PACKAGE_PCSC_LITE_EMBEDDED
> > >
> > >  endif
> > >
> > > -comment "pcsc-lite needs a toolchain w/ threads, dynamic library"
> > > +comment "pcsc-lite needs a toolchain w/ threads, dynamic library, gcc >= 4.9"
> > >       depends on BR2_USE_MMU
> > > -     depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
> > > +     depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS || \
> > > +             !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
> > > diff --git a/package/strongswan/Config.in b/package/strongswan/Config.in
> > > index 430625a102..919ce1f5bc 100644
> > > --- a/package/strongswan/Config.in
> > > +++ b/package/strongswan/Config.in
> > > @@ -108,9 +108,13 @@ config BR2_PACKAGE_STRONGSWAN_EAP_SIM_FILE
> > >  config BR2_PACKAGE_STRONGSWAN_EAP_SIM_PCSC
> > >       bool "Enable EAP-SIM smart card backend"
> > >       depends on !BR2_STATIC_LIBS # pcsc-lite
> > > +     depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # pcsc-lite
> > >       select BR2_PACKAGE_PCSC_LITE
> > >       select BR2_PACKAGE_STRONGSWAN_EAP_SIM
> > >
> > > +comment "EAP-SIM smart backend needs a toolchain w/ dynamic library, gcc >= 4.9"
> > > +     depends on BR2_STATIC_LIBS || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
> > > +
> > >  config BR2_PACKAGE_STRONGSWAN_EAP_AKA
> > >       bool "Enable EAP-AKA"
> > >       default y if BR2_PACKAGE_STRONGSWAN_EAP # legacy
> > > --
> > > 2.35.1
> > >
> > > _______________________________________________
> > > buildroot mailing list
> > > buildroot at buildroot.org
> > > https://lists.buildroot.org/mailman/listinfo/buildroot
> >
> > --
> > .-----------------.--------------------.------------------.--------------------.
> > |  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
> > | +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
> > | +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
> > | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
> > '------------------------------^-------^------------------^--------------------'
> 
> Best Regards,
> 
> Fabrice
> _______________________________________________
> buildroot mailing list
> buildroot at buildroot.org
> https://lists.buildroot.org/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

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