* [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration
@ 2014-09-05 18:55 Oded Hanson
2014-09-06 9:09 ` Thomas De Schampheleire
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: Oded Hanson @ 2014-09-05 18:55 UTC (permalink / raw)
To: buildroot
Hello All
I am trying to build a static library in eclipse using the buildroot toolchain and the buildroot eclipse plugin.
I have successfully created shared objects and executables but now when I am trying to create a static library, I see that the eclipse plugin doesn't identify the archiver tool, all though the x86_64-buildroot-linux-gnu-ar tool was generated in my buildroot output directory.
Is this a known issue? Anyway for me to resolve it?
Thanks
Oded
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^ permalink raw reply [flat|nested] 9+ messages in thread* [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration 2014-09-05 18:55 [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Oded Hanson @ 2014-09-06 9:09 ` Thomas De Schampheleire 2014-09-06 9:17 ` Thomas Petazzoni 2014-09-16 15:55 ` Thomas Petazzoni 2 siblings, 0 replies; 9+ messages in thread From: Thomas De Schampheleire @ 2014-09-06 9:09 UTC (permalink / raw) To: buildroot Hi Oded, (please send plaintext-only mail to the list) On Fri, Sep 5, 2014 at 8:55 PM, Oded Hanson <OHanson@xsightsys.com> wrote: > > I am trying to build a static library in eclipse using the buildroot > toolchain and the buildroot eclipse plugin. > > I have successfully created shared objects and executables but now when I am > trying to create a static library, I see that the eclipse plugin doesn't > identify the archiver tool, all though the x86_64-buildroot-linux-gnu-ar > tool was generated in my buildroot output directory. > > Is this a known issue? Anyway for me to resolve it? > Involving Melanie Bats, who wrote the Eclipse integration... ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration 2014-09-05 18:55 [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Oded Hanson 2014-09-06 9:09 ` Thomas De Schampheleire @ 2014-09-06 9:17 ` Thomas Petazzoni 2014-09-16 9:20 ` Oded Hanson 2014-09-16 15:55 ` Thomas Petazzoni 2 siblings, 1 reply; 9+ messages in thread From: Thomas Petazzoni @ 2014-09-06 9:17 UTC (permalink / raw) To: buildroot Dear Oded Hanson, On Fri, 5 Sep 2014 18:55:00 +0000, Oded Hanson wrote: > I am trying to build a static library in eclipse using the buildroot toolchain and the buildroot eclipse plugin. > > I have successfully created shared objects and executables but now when I am trying to create a static library, I see that the eclipse plugin doesn't identify the archiver tool, all though the x86_64-buildroot-linux-gnu-ar tool was generated in my buildroot output directory. > > Is this a known issue? Anyway for me to resolve it? Thanks for your report. I've Cc'ed M?lanie Bats, which is developing the Buildroot plugin for Eclipse. She'll have a look at this issue soon. Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration 2014-09-06 9:17 ` Thomas Petazzoni @ 2014-09-16 9:20 ` Oded Hanson 0 siblings, 0 replies; 9+ messages in thread From: Oded Hanson @ 2014-09-16 9:20 UTC (permalink / raw) To: buildroot Hello All I wanted to know if by any change someone has a solution for this problem? Thanks Oded -----Original Message----- From: Thomas Petazzoni [mailto:thomas.petazzoni at free-electrons.com] Sent: Saturday, September 06, 2014 4:18 PM To: Oded Hanson Cc: buildroot at busybox.net; M?lanie Bats Subject: Re: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Dear Oded Hanson, On Fri, 5 Sep 2014 18:55:00 +0000, Oded Hanson wrote: > I am trying to build a static library in eclipse using the buildroot toolchain and the buildroot eclipse plugin. > > I have successfully created shared objects and executables but now when I am trying to create a static library, I see that the eclipse plugin doesn't identify the archiver tool, all though the x86_64-buildroot-linux-gnu-ar tool was generated in my buildroot output directory. > > Is this a known issue? Anyway for me to resolve it? Thanks for your report. I've Cc'ed M?lanie Bats, which is developing the Buildroot plugin for Eclipse. She'll have a look at this issue soon. Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration 2014-09-05 18:55 [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Oded Hanson 2014-09-06 9:09 ` Thomas De Schampheleire 2014-09-06 9:17 ` Thomas Petazzoni @ 2014-09-16 15:55 ` Thomas Petazzoni 2014-09-16 16:24 ` Oded Hanson 2 siblings, 1 reply; 9+ messages in thread From: Thomas Petazzoni @ 2014-09-16 15:55 UTC (permalink / raw) To: buildroot Dear Oded Hanson, On Fri, 5 Sep 2014 18:55:00 +0000, Oded Hanson wrote: > I am trying to build a static library in eclipse using the buildroot toolchain and the buildroot eclipse plugin. > > I have successfully created shared objects and executables but now > when I am trying to create a static library, I see that the eclipse > plugin doesn't identify the archiver tool, all though the > x86_64-buildroot-linux-gnu-ar tool was generated in my buildroot > output directory. Could you give a few more details about how you're building your static library? Are you using an autotools based project, a Makefile based project, or a "managed build" project (where Eclipse takes care of the build system) ? M?lanie has tested a "managed build" project for a static library, and apparently, it worked fine. So maybe you're using your own Makefile or autotools based build system? Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration 2014-09-16 15:55 ` Thomas Petazzoni @ 2014-09-16 16:24 ` Oded Hanson 2014-09-20 7:57 ` Oded Hanson 2014-09-20 9:43 ` Oded Hanson 0 siblings, 2 replies; 9+ messages in thread From: Oded Hanson @ 2014-09-16 16:24 UTC (permalink / raw) To: buildroot Hi Thomas I am not using autotools or a Makefile based project. I am creating a simple project based on the eclipse project wizards: 1. File -> New -> C++ Project 2. Static Library -> Empty Project -> Choose Buildroot x86_64 toolchain 3. Finish Once the project is created, I go to Project properties -> C/C++ Build -> Settings -> Build Artifacts. I see there that there is only a shared object and executable option. No static library. When I go to the toolchain editor, I can see the list of tools (compiler, linker, etc.) but I don't see the archiver tool.. thus.. obviously that?s why we cannot build the static library. I will maybe try to uninstall everything and reinstall and see if it helps... Oded -----Original Message----- From: Thomas Petazzoni [mailto:thomas.petazzoni at free-electrons.com] Sent: Tuesday, September 16, 2014 10:55 PM To: Oded Hanson Cc: buildroot at busybox.net; M?lanie Bats Subject: Re: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Dear Oded Hanson, On Fri, 5 Sep 2014 18:55:00 +0000, Oded Hanson wrote: > I am trying to build a static library in eclipse using the buildroot toolchain and the buildroot eclipse plugin. > > I have successfully created shared objects and executables but now > when I am trying to create a static library, I see that the eclipse > plugin doesn't identify the archiver tool, all though the > x86_64-buildroot-linux-gnu-ar tool was generated in my buildroot > output directory. Could you give a few more details about how you're building your static library? Are you using an autotools based project, a Makefile based project, or a "managed build" project (where Eclipse takes care of the build system) ? M?lanie has tested a "managed build" project for a static library, and apparently, it worked fine. So maybe you're using your own Makefile or autotools based build system? Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration 2014-09-16 16:24 ` Oded Hanson @ 2014-09-20 7:57 ` Oded Hanson 2014-09-20 9:43 ` Oded Hanson 1 sibling, 0 replies; 9+ messages in thread From: Oded Hanson @ 2014-09-20 7:57 UTC (permalink / raw) To: buildroot Hello All I would like to update you that I retried this on a clean install. I installed eclipse Kepler 4.3 SR2. I installed the latest release of buildroot 2014.08 and created a output target and set it to integrate with buildroot. I installed the plugin from http://buildroot.org/downloads/eclipse/kepler-sr2 I created an empty C static library project and choose the buildroot toolchain (it appears there in the list as expected). I added a simple C file and tried to build the project. This is what I received in the console: 10:39:38 **** Incremental Build of configuration debug for project TestStaticLib2 **** make all Building file: ../Test.c Invoking: Buildroot X86_64 C Compiler (/home/oded/dev/buildroot-2014.08/output) /home/oded/dev/buildroot-2014.08/output/host/usr/bin/x86_64-buildroot-linux-gnu-gcc -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"Test.d" -MT"Test.d" -o "Test.o" "../Test.c" Finished building: ../Test.c Building target: TestStaticLib2.a Invoking: Buildroot X86_64 C Linker (/home/oded/dev/buildroot-2014.08/output) /home/oded/dev/buildroot-2014.08/output/host/usr/bin/x86_64-buildroot-linux-gnu-gcc -o "TestStaticLib2.a" ./Test.o /home/oded/dev/buildroot-2014.08/output/host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/../lib64/crt1.o: In function `_start': (.text+0x20): undefined reference to `main' collect2: error: ld returned 1 exit status make: *** [TestStaticLib2.a] Error 1 10:39:38 Build Finished (took 228ms) As you can see it tried to create an executable and not a static library and failing because it cannot find the main symbol. Where I go to project properties. To C/C++ Build. Settings and Build Artifact tab, in the artifact type list I can only see executable and shared library. There is no artifact for static library. Any ideas ? Oded -----Original Message----- From: Oded Hanson Sent: Tuesday, September 16, 2014 7:24 PM To: Thomas Petazzoni Cc: buildroot at busybox.net; M?lanie Bats Subject: RE: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Hi Thomas I am not using autotools or a Makefile based project. I am creating a simple project based on the eclipse project wizards: 1. File -> New -> C++ Project 2. Static Library -> Empty Project -> Choose Buildroot x86_64 toolchain 3. Finish Once the project is created, I go to Project properties -> C/C++ Build -> Settings -> Build Artifacts. I see there that there is only a shared object and executable option. No static library. When I go to the toolchain editor, I can see the list of tools (compiler, linker, etc.) but I don't see the archiver tool.. thus.. obviously that?s why we cannot build the static library. I will maybe try to uninstall everything and reinstall and see if it helps... Oded -----Original Message----- From: Thomas Petazzoni [mailto:thomas.petazzoni at free-electrons.com] Sent: Tuesday, September 16, 2014 10:55 PM To: Oded Hanson Cc: buildroot at busybox.net; M?lanie Bats Subject: Re: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Dear Oded Hanson, On Fri, 5 Sep 2014 18:55:00 +0000, Oded Hanson wrote: > I am trying to build a static library in eclipse using the buildroot toolchain and the buildroot eclipse plugin. > > I have successfully created shared objects and executables but now > when I am trying to create a static library, I see that the eclipse > plugin doesn't identify the archiver tool, all though the > x86_64-buildroot-linux-gnu-ar tool was generated in my buildroot > output directory. Could you give a few more details about how you're building your static library? Are you using an autotools based project, a Makefile based project, or a "managed build" project (where Eclipse takes care of the build system) ? M?lanie has tested a "managed build" project for a static library, and apparently, it worked fine. So maybe you're using your own Makefile or autotools based build system? Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration 2014-09-16 16:24 ` Oded Hanson 2014-09-20 7:57 ` Oded Hanson @ 2014-09-20 9:43 ` Oded Hanson 2014-09-21 8:29 ` Alan Yaniger 1 sibling, 1 reply; 9+ messages in thread From: Oded Hanson @ 2014-09-20 9:43 UTC (permalink / raw) To: buildroot BTW. As an interim workaround, I just manually change the linker command to: /home/oded/dev/buildroot-2014.08/output/host/usr/bin/x86_64-buildroot-linux-gnu-ar And this builds my library. Oded -----Original Message----- From: Oded Hanson Sent: Saturday, September 20, 2014 10:57 AM To: 'Thomas Petazzoni' Cc: 'buildroot at busybox.net'; 'M?lanie Bats' Subject: RE: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Hello All I would like to update you that I retried this on a clean install. I installed eclipse Kepler 4.3 SR2. I installed the latest release of buildroot 2014.08 and created a output target and set it to integrate with buildroot. I installed the plugin from http://buildroot.org/downloads/eclipse/kepler-sr2 I created an empty C static library project and choose the buildroot toolchain (it appears there in the list as expected). I added a simple C file and tried to build the project. This is what I received in the console: 10:39:38 **** Incremental Build of configuration debug for project TestStaticLib2 **** make all Building file: ../Test.c Invoking: Buildroot X86_64 C Compiler (/home/oded/dev/buildroot-2014.08/output) /home/oded/dev/buildroot-2014.08/output/host/usr/bin/x86_64-buildroot-linux-gnu-gcc -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"Test.d" -MT"Test.d" -o "Test.o" "../Test.c" Finished building: ../Test.c Building target: TestStaticLib2.a Invoking: Buildroot X86_64 C Linker (/home/oded/dev/buildroot-2014.08/output) /home/oded/dev/buildroot-2014.08/output/host/usr/bin/x86_64-buildroot-linux-gnu-gcc -o "TestStaticLib2.a" ./Test.o /home/oded/dev/buildroot-2014.08/output/host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/../lib64/crt1.o: In function `_start': (.text+0x20): undefined reference to `main' collect2: error: ld returned 1 exit status make: *** [TestStaticLib2.a] Error 1 10:39:38 Build Finished (took 228ms) As you can see it tried to create an executable and not a static library and failing because it cannot find the main symbol. Where I go to project properties. To C/C++ Build. Settings and Build Artifact tab, in the artifact type list I can only see executable and shared library. There is no artifact for static library. Any ideas ? Oded -----Original Message----- From: Oded Hanson Sent: Tuesday, September 16, 2014 7:24 PM To: Thomas Petazzoni Cc: buildroot at busybox.net; M?lanie Bats Subject: RE: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Hi Thomas I am not using autotools or a Makefile based project. I am creating a simple project based on the eclipse project wizards: 1. File -> New -> C++ Project 2. Static Library -> Empty Project -> Choose Buildroot x86_64 toolchain 3. Finish Once the project is created, I go to Project properties -> C/C++ Build -> Settings -> Build Artifacts. I see there that there is only a shared object and executable option. No static library. When I go to the toolchain editor, I can see the list of tools (compiler, linker, etc.) but I don't see the archiver tool.. thus.. obviously that?s why we cannot build the static library. I will maybe try to uninstall everything and reinstall and see if it helps... Oded -----Original Message----- From: Thomas Petazzoni [mailto:thomas.petazzoni at free-electrons.com] Sent: Tuesday, September 16, 2014 10:55 PM To: Oded Hanson Cc: buildroot at busybox.net; M?lanie Bats Subject: Re: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Dear Oded Hanson, On Fri, 5 Sep 2014 18:55:00 +0000, Oded Hanson wrote: > I am trying to build a static library in eclipse using the buildroot toolchain and the buildroot eclipse plugin. > > I have successfully created shared objects and executables but now > when I am trying to create a static library, I see that the eclipse > plugin doesn't identify the archiver tool, all though the > x86_64-buildroot-linux-gnu-ar tool was generated in my buildroot > output directory. Could you give a few more details about how you're building your static library? Are you using an autotools based project, a Makefile based project, or a "managed build" project (where Eclipse takes care of the build system) ? M?lanie has tested a "managed build" project for a static library, and apparently, it worked fine. So maybe you're using your own Makefile or autotools based build system? Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration 2014-09-20 9:43 ` Oded Hanson @ 2014-09-21 8:29 ` Alan Yaniger 0 siblings, 0 replies; 9+ messages in thread From: Alan Yaniger @ 2014-09-21 8:29 UTC (permalink / raw) To: buildroot Hi Oded, This workaround worked for me without the full path as well. Alan On 09/20/2014 12:43 PM, Oded Hanson wrote: > BTW. As an interim workaround, I just manually change the linker command to: > > /home/oded/dev/buildroot-2014.08/output/host/usr/bin/x86_64-buildroot-linux-gnu-ar > > And this builds my library. > > Oded > > -----Original Message----- > From: Oded Hanson > Sent: Saturday, September 20, 2014 10:57 AM > To: 'Thomas Petazzoni' > Cc: 'buildroot at busybox.net'; 'M?lanie Bats' > Subject: RE: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration > > Hello All > > I would like to update you that I retried this on a clean install. > > I installed eclipse Kepler 4.3 SR2. > > I installed the latest release of buildroot 2014.08 and created a output target and set it to integrate with buildroot. > > I installed the plugin from http://buildroot.org/downloads/eclipse/kepler-sr2 > > I created an empty C static library project and choose the buildroot toolchain (it appears there in the list as expected). > > I added a simple C file and tried to build the project. This is what I received in the console: > > 10:39:38 **** Incremental Build of configuration debug for project TestStaticLib2 **** make all Building file: ../Test.c > Invoking: Buildroot X86_64 C Compiler (/home/oded/dev/buildroot-2014.08/output) > /home/oded/dev/buildroot-2014.08/output/host/usr/bin/x86_64-buildroot-linux-gnu-gcc -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"Test.d" -MT"Test.d" -o "Test.o" "../Test.c" > Finished building: ../Test.c > > Building target: TestStaticLib2.a > Invoking: Buildroot X86_64 C Linker (/home/oded/dev/buildroot-2014.08/output) > /home/oded/dev/buildroot-2014.08/output/host/usr/bin/x86_64-buildroot-linux-gnu-gcc -o "TestStaticLib2.a" ./Test.o > /home/oded/dev/buildroot-2014.08/output/host/usr/x86_64-buildroot-linux-gnu/sysroot/usr/lib/../lib64/crt1.o: In function `_start': > (.text+0x20): undefined reference to `main' > collect2: error: ld returned 1 exit status > make: *** [TestStaticLib2.a] Error 1 > > 10:39:38 Build Finished (took 228ms) > > As you can see it tried to create an executable and not a static library and failing because it cannot find the main symbol. > > Where I go to project properties. To C/C++ Build. Settings and Build Artifact tab, in the artifact type list I can only see executable and shared library. There is no artifact for static library. > > Any ideas ? > > Oded > > -----Original Message----- > From: Oded Hanson > Sent: Tuesday, September 16, 2014 7:24 PM > To: Thomas Petazzoni > Cc: buildroot at busybox.net; M?lanie Bats > Subject: RE: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration > > Hi Thomas > > I am not using autotools or a Makefile based project. I am creating a simple project based on the eclipse project wizards: > > 1. File -> New -> C++ Project > 2. Static Library -> Empty Project -> Choose Buildroot x86_64 toolchain 3. Finish > > Once the project is created, I go to Project properties -> C/C++ Build -> Settings -> Build Artifacts. I see there that there is only a shared object and executable option. No static library. > > When I go to the toolchain editor, I can see the list of tools (compiler, linker, etc.) but I don't see the archiver tool.. thus.. obviously that?s why we cannot build the static library. > > I will maybe try to uninstall everything and reinstall and see if it helps... > > Oded > > > > -----Original Message----- > From: Thomas Petazzoni [mailto:thomas.petazzoni at free-electrons.com] > Sent: Tuesday, September 16, 2014 10:55 PM > To: Oded Hanson > Cc: buildroot at busybox.net; M?lanie Bats > Subject: Re: [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration > > Dear Oded Hanson, > > On Fri, 5 Sep 2014 18:55:00 +0000, Oded Hanson wrote: > >> I am trying to build a static library in eclipse using the buildroot toolchain and the buildroot eclipse plugin. >> >> I have successfully created shared objects and executables but now >> when I am trying to create a static library, I see that the eclipse >> plugin doesn't identify the archiver tool, all though the >> x86_64-buildroot-linux-gnu-ar tool was generated in my buildroot >> output directory. > > Could you give a few more details about how you're building your static library? Are you using an autotools based project, a Makefile based project, or a "managed build" project (where Eclipse takes care of the build system) ? M?lanie has tested a "managed build" project for a static library, and apparently, it worked fine. So maybe you're using your own Makefile or autotools based build system? > > Thanks! > > Thomas > -- > Thomas Petazzoni, CTO, Free Electrons > Embedded Linux, Kernel and Android engineering http://free-electrons.com > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot > -- Alan Yaniger Tk Open Systems, Ltd Telephone: 0546-841-481 Skype: alanyaniger http://tkos.co.il ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2014-09-21 8:29 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-09-05 18:55 [Buildroot] Missing Buildroot x86_64 CC Archiver tool in eclipse integration Oded Hanson 2014-09-06 9:09 ` Thomas De Schampheleire 2014-09-06 9:17 ` Thomas Petazzoni 2014-09-16 9:20 ` Oded Hanson 2014-09-16 15:55 ` Thomas Petazzoni 2014-09-16 16:24 ` Oded Hanson 2014-09-20 7:57 ` Oded Hanson 2014-09-20 9:43 ` Oded Hanson 2014-09-21 8:29 ` Alan Yaniger
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