From: Georg-Johann Lay <avr@gjlay.de>
To: "Sivanupandi, Pitchumani" <Pitchumani.Sivanupandi@atmel.com>,
Denis Chertykov <chertykov@gmail.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>,
Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>,
"Selvaraj, Senthil_Kumar" <Senthil_Kumar.Selvaraj@atmel.com>
Subject: [patch,avr,installed] ad PR65296: Adjust specs to new avr-libc layout as of #44574
Date: Fri, 17 Apr 2015 14:03:00 -0000 [thread overview]
Message-ID: <5531128C.3010709@gjlay.de> (raw)
In-Reply-To: <CAC140656783604CABA6AE60C2A6D5A49855E892@penmbx02.corp.atmel.com>
...I went ahead and installed as
http://gcc.gnu.org/r222179
It will be backported to 5.2 as soon as 5.1 is open for patches again (assuming
RM won't approve this one for 5.1).
As far as I can tell, all works fine now, even with install-paths containing
spaces and LTO.
Johann
2015-04-17 Sivanupandi Pitchumani <Pitchumani.Sivanupandi@atmel.com>
PR target/65296
* config/avr/gen-avr-mmcu-specs.c (*avrlibc_startfile): Adjust
to new AVR-LibC file layout (bug #44574).
(*avrlibc_devicelib): Same.
* config/avr/avr-mcus.def: Adjust comments.
* config/avr/avr.opt (nodevicelib): Adjust help.
Index: config/avr/gen-avr-mmcu-specs.c
===================================================================
--- config/avr/gen-avr-mmcu-specs.c (revision 222178)
+++ config/avr/gen-avr-mmcu-specs.c (revision 222179)
@@ -171,11 +171,11 @@ bool is_arch = NULL == mcu->macro;
if (is_device)
{
fprintf (f, "*avrlibc_startfile:\n");
- fprintf (f, "\tdev/%s/crt1.o%%s", mcu->name);
+ fprintf (f, "\tcrt%s.o%%s", mcu->name);
fprintf (f, "\n\n");
fprintf (f, "*avrlibc_devicelib:\n");
- fprintf (f, "\t%%{!nodevicelib:dev/%s/libdev.a%%s}", mcu->name);
+ fprintf (f, "\t%%{!nodevicelib:-l%s}", mcu->name);
fprintf (f, "\n\n");
}
#endif // WITH_AVRLIBC
Index: config/avr/avr-mcus.def
===================================================================
--- config/avr/avr-mcus.def (revision 222178)
+++ config/avr/avr-mcus.def (revision 222179)
@@ -44,8 +44,8 @@ Before including this file, define a mac
used by DRIVER_SELF_SPECS and gen-avr-mmcu-specs.c for
- the name of the device specific specs file
in -specs=device-specs/spec-<NAME>
- - the name of the startup file dev/<NAME>/crt1.o
- - the name of the device library dev/<NAME>/libdev.a
+ - the name of the startup file crt<NAME>.o
+ - to link the device library by means of -l<NAME>
ARCH Specifies the multilib variant together with AVR_SHORT_SP
Index: config/avr/avr.opt
===================================================================
--- config/avr/avr.opt (revision 222178)
+++ config/avr/avr.opt (revision 222179)
@@ -97,4 +97,4 @@ Allow to use truncation instead of round
nodevicelib
Driver Target Report RejectNegative
-Do not link against the device-specific library libdev.a
+Do not link against the device-specific library lib<MCU>.a
next prev parent reply other threads:[~2015-04-17 14:03 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-02 19:40 [patch,avr]: Fix various problems with specs and specs file generation Georg-Johann Lay
2015-03-03 7:46 ` Denis Chertykov
2015-03-03 13:20 ` Senthil Kumar Selvaraj
2015-03-09 16:03 ` [patch,avr]: Part2: " Georg-Johann Lay
2015-03-09 20:00 ` Denis Chertykov
2015-03-10 15:02 ` [patch,avr]: Part3 and 4: " Georg-Johann Lay
2015-03-11 18:18 ` Denis Chertykov
2015-03-16 18:18 ` [patch,avr]: Part5: " Georg-Johann Lay
2015-03-17 6:37 ` Denis Chertykov
2015-04-06 9:54 ` [patch,avr]: Part2: " Sivanupandi, Pitchumani
2015-04-07 12:34 ` Georg-Johann Lay
2015-04-08 8:28 ` Denis Chertykov
2015-04-08 11:25 ` Georg-Johann Lay
2015-04-09 10:59 ` Sivanupandi, Pitchumani
2015-04-09 11:23 ` Georg-Johann Lay
2015-04-09 12:55 ` Sivanupandi, Pitchumani
2015-04-15 10:17 ` Sivanupandi, Pitchumani
2015-04-17 14:03 ` Georg-Johann Lay [this message]
2015-04-17 14:43 ` [patch,avr,installed] ad PR65296: Adjust specs to new avr-libc layout as of #44574 Denis Chertykov
2015-04-17 15:32 ` Georg-Johann Lay
2015-04-17 16:46 ` Denis Chertykov
2015-04-09 11:44 ` [patch,avr,committed]: ad PR65296: work around device-specs file + dejagnu for c++ Georg-Johann Lay
2015-03-09 16:21 ` [patch,avr]: Fix various problems with specs and specs file generation Georg-Johann Lay
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