* [ptxdist] nodejs build problems
@ 2024-07-09 14:45 Ian Abbott
2024-07-10 6:31 ` Michael Olbrich
0 siblings, 1 reply; 6+ messages in thread
From: Ian Abbott @ 2024-07-09 14:45 UTC (permalink / raw)
To: ptxdist
Hello folks,
This is my first time trying to build nodejs for arm-v7a-linux-gnueabif
and I'm not having much luck. It's failing at the "nodejs.prepare"
stage in the `try_check_compiler(CXX, 'c++)` call in "configure.py:
---------------------[8<]------------------------
Traceback (most recent call last):
File
"/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/./configure",
line 29, in <module>
Node.js configure: Found Python 3.11.2...
import configure
File
"/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py",
line 2026, in <module>
check_compiler(output)
File
"/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py",
line 1038, in check_compiler
ok, is_clang, clang_version, gcc_version = try_check_compiler(CXX,
'c++')
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py",
line 944, in try_check_compiler
gcc_version = tuple(map(int, values[1:1+3]))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: invalid literal for int() with base 10: '__STDC__'
make: *** [/usr/local/lib/ptxdist-2024.03.0/rules/nodejs.make:84:
/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/state/nodejs.prepare]
Error 1
---------------------[>8]------------------------
This is being built in a Debian 12 ("bookworm") schroot. (I also get
the same problem when building in my usual Debian "testing" environment.)
As you can see, I am using ptxdist-2024.03.0. The selected_toolchain is
`/opt/OSELAS.Toolchain-2023.07.1/arm-v7a-linux-gnueabihf/gcc-13.2.1-clang-16.0.6-glibc-2.37-binutils-2.40-kernel-6.3.6-sanitized/bin`.
I tried downgrading to the nodejs-v18.13.0 rules and patch series from
ptxdist-2024.01.0, but it fails in the same way, so I think there is
some incompatibility between that `try_check_compiler` function and the
toolchain.
I'm wondering if anyone else has seen the same problem and managed to
solve it?
Kind regards,
Ian
--
-=( Ian Abbott <abbotti@mev.co.uk> || MEV Ltd. is a company )=-
-=( registered in England & Wales. Regd. number: 02862268. )=-
-=( Regd. addr.: S11 & 12 Building 67, Europa Business Park, )=-
-=( Bird Hall Lane, STOCKPORT, SK3 0XA, UK. || www.mev.co.uk )=-
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [ptxdist] nodejs build problems 2024-07-09 14:45 [ptxdist] nodejs build problems Ian Abbott @ 2024-07-10 6:31 ` Michael Olbrich 2024-07-10 11:38 ` Ian Abbott 0 siblings, 1 reply; 6+ messages in thread From: Michael Olbrich @ 2024-07-10 6:31 UTC (permalink / raw) To: Ian Abbott; +Cc: ptxdist On Tue, Jul 09, 2024 at 03:45:31PM +0100, Ian Abbott wrote: > Hello folks, > > This is my first time trying to build nodejs for arm-v7a-linux-gnueabif and > I'm not having much luck. It's failing at the "nodejs.prepare" stage in the > `try_check_compiler(CXX, 'c++)` call in "configure.py: > > ---------------------[8<]------------------------ > > Traceback (most recent call last): > File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/./configure", > line 29, in <module> > Node.js configure: Found Python 3.11.2... > import configure > File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", > line 2026, in <module> > check_compiler(output) > File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", > line 1038, in check_compiler > ok, is_clang, clang_version, gcc_version = try_check_compiler(CXX, > 'c++') > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", > line 944, in try_check_compiler > gcc_version = tuple(map(int, values[1:1+3])) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > ValueError: invalid literal for int() with base 10: '__STDC__' > make: *** [/usr/local/lib/ptxdist-2024.03.0/rules/nodejs.make:84: /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/state/nodejs.prepare] > Error 1 > ---------------------[>8]------------------------ > > This is being built in a Debian 12 ("bookworm") schroot. (I also get the > same problem when building in my usual Debian "testing" environment.) > > As you can see, I am using ptxdist-2024.03.0. The selected_toolchain is > `/opt/OSELAS.Toolchain-2023.07.1/arm-v7a-linux-gnueabihf/gcc-13.2.1-clang-16.0.6-glibc-2.37-binutils-2.40-kernel-6.3.6-sanitized/bin`. > > I tried downgrading to the nodejs-v18.13.0 rules and patch series from > ptxdist-2024.01.0, but it fails in the same way, so I think there is some > incompatibility between that `try_check_compiler` function and the > toolchain. > > I'm wondering if anyone else has seen the same problem and managed to solve > it? Hmmm, I've not seen this in my build tests. And I'm testing that combination as well. If you run ptxdist with '-v' then the whole compiler commandline is recorded in the logfile (with a 'wrapper:' prefix). Maybe call it manually to see what actually happens here. Michael -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ptxdist] nodejs build problems 2024-07-10 6:31 ` Michael Olbrich @ 2024-07-10 11:38 ` Ian Abbott 2024-07-10 16:45 ` Ian Abbott 0 siblings, 1 reply; 6+ messages in thread From: Ian Abbott @ 2024-07-10 11:38 UTC (permalink / raw) To: ptxdist On 10/07/2024 07:31, Michael Olbrich wrote: > On Tue, Jul 09, 2024 at 03:45:31PM +0100, Ian Abbott wrote: >> Hello folks, >> >> This is my first time trying to build nodejs for arm-v7a-linux-gnueabif and >> I'm not having much luck. It's failing at the "nodejs.prepare" stage in the >> `try_check_compiler(CXX, 'c++)` call in "configure.py: >> >> ---------------------[8<]------------------------ >> >> Traceback (most recent call last): >> File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/./configure", >> line 29, in <module> >> Node.js configure: Found Python 3.11.2... >> import configure >> File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", >> line 2026, in <module> >> check_compiler(output) >> File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", >> line 1038, in check_compiler >> ok, is_clang, clang_version, gcc_version = try_check_compiler(CXX, >> 'c++') >> >> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >> File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", >> line 944, in try_check_compiler >> gcc_version = tuple(map(int, values[1:1+3])) >> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >> ValueError: invalid literal for int() with base 10: '__STDC__' >> make: *** [/usr/local/lib/ptxdist-2024.03.0/rules/nodejs.make:84: /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/state/nodejs.prepare] >> Error 1 >> ---------------------[>8]------------------------ >> >> This is being built in a Debian 12 ("bookworm") schroot. (I also get the >> same problem when building in my usual Debian "testing" environment.) >> >> As you can see, I am using ptxdist-2024.03.0. The selected_toolchain is >> `/opt/OSELAS.Toolchain-2023.07.1/arm-v7a-linux-gnueabihf/gcc-13.2.1-clang-16.0.6-glibc-2.37-binutils-2.40-kernel-6.3.6-sanitized/bin`. >> >> I tried downgrading to the nodejs-v18.13.0 rules and patch series from >> ptxdist-2024.01.0, but it fails in the same way, so I think there is some >> incompatibility between that `try_check_compiler` function and the >> toolchain. >> >> I'm wondering if anyone else has seen the same problem and managed to solve >> it? > > Hmmm, I've not seen this in my build tests. And I'm testing that > combination as well. If you run ptxdist with '-v' then the whole compiler > commandline is recorded in the logfile (with a 'wrapper:' prefix). Maybe > call it manually to see what actually happens here. Thanks Michael. I have since built nodejs successfully for the v7a platform in DistroKit master branch, which uses the same toolchain, but a more recent ptxdist (2024.05.0), so that gives me something to compare against. For DistroKit (with ptxdist-2024.05.0): wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ -mfpu=neon -fstack-protector-strong -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS -print-sysroot wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include -c -o /tmp/cgfoWvk4/dummy.o /tmp/cgfoWvk4/dummy.c wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include -E /tmp/cgfoWvk4/dummy.c wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include -E /tmp/cgfoWvk4/dummy.c wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -Wl,-z,relro -Wl,-z,now -Wl,--hash-style=gnu -Wl,--as-needed -Wl,--build-id=sha1 -fstack-protector-strong -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS -x c -o /dev/null -v - -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/include -B/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib -L/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib -Wl,-rpath-link -Wl,/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib wrapper: gcc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include -dumpversion wrapper: arm-v7a-linux-gnueabihf-ld -v wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -fstack-protector-strong -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS -dumpversion -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/include For my platform (using ptxdist 2024.03.0): wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ -mfpu=neon -print-sysroot -ggdb3 wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include -c -o /tmp/cgTFhVra/dummy.o /tmp/cgTFhVra/dummy.c wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include -E /tmp/cgTFhVra/dummy.c wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include -E /tmp/cgTFhVra/dummy.c wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -Wl,--hash-style=gnu -Wl,--as-needed -Wl,--build-id=sha1 -x c -o /dev/null -v - -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/include -ggdb3 -B/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib -L/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib -Wl,-rpath-link -Wl,/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib wrapper: gcc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include -dumpversion wrapper: arm-v7a-linux-gnueabihf-ld -v wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -dumpversion -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/include -ggdb3 The main difference is that the DistroKit wrapper for arm-v7a-linux-gnueabihf has these options: -fstack-protector-strong -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS and does not have this option: -ggdb3 but I think that is just differences in the selected hardening and debugging options. My next step is to try and capture the commands and pipe contents that `try_check_compiler` is using. -- -=( Ian Abbott <abbotti@mev.co.uk> || MEV Ltd. is a company )=- -=( registered in England & Wales. Regd. number: 02862268. )=- -=( Regd. addr.: S11 & 12 Building 67, Europa Business Park, )=- -=( Bird Hall Lane, STOCKPORT, SK3 0XA, UK. || www.mev.co.uk )=- ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ptxdist] nodejs build problems 2024-07-10 11:38 ` Ian Abbott @ 2024-07-10 16:45 ` Ian Abbott 2024-07-11 6:53 ` Michael Olbrich 0 siblings, 1 reply; 6+ messages in thread From: Ian Abbott @ 2024-07-10 16:45 UTC (permalink / raw) To: ptxdist On 10/07/2024 12:38, Ian Abbott wrote: > On 10/07/2024 07:31, Michael Olbrich wrote: >> On Tue, Jul 09, 2024 at 03:45:31PM +0100, Ian Abbott wrote: >>> Hello folks, >>> >>> This is my first time trying to build nodejs for >>> arm-v7a-linux-gnueabif and >>> I'm not having much luck. It's failing at the "nodejs.prepare" stage >>> in the >>> `try_check_compiler(CXX, 'c++)` call in "configure.py: >>> >>> ---------------------[8<]------------------------ >>> >>> Traceback (most recent call last): >>> File >>> "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/./configure", >>> line 29, in <module> >>> Node.js configure: Found Python 3.11.2... >>> import configure >>> File >>> "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", >>> line 2026, in <module> >>> check_compiler(output) >>> File >>> "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", >>> line 1038, in check_compiler >>> ok, is_clang, clang_version, gcc_version = try_check_compiler(CXX, >>> 'c++') >>> >>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>> File >>> "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", >>> line 944, in try_check_compiler >>> gcc_version = tuple(map(int, values[1:1+3])) >>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>> ValueError: invalid literal for int() with base 10: '__STDC__' >>> make: *** [/usr/local/lib/ptxdist-2024.03.0/rules/nodejs.make:84: >>> /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/state/nodejs.prepare] >>> Error 1 >>> ---------------------[>8]------------------------ >>> >>> This is being built in a Debian 12 ("bookworm") schroot. (I also get >>> the >>> same problem when building in my usual Debian "testing" environment.) >>> >>> As you can see, I am using ptxdist-2024.03.0. The selected_toolchain is >>> `/opt/OSELAS.Toolchain-2023.07.1/arm-v7a-linux-gnueabihf/gcc-13.2.1-clang-16.0.6-glibc-2.37-binutils-2.40-kernel-6.3.6-sanitized/bin`. >>> >>> I tried downgrading to the nodejs-v18.13.0 rules and patch series from >>> ptxdist-2024.01.0, but it fails in the same way, so I think there is >>> some >>> incompatibility between that `try_check_compiler` function and the >>> toolchain. >>> >>> I'm wondering if anyone else has seen the same problem and managed to >>> solve >>> it? >> >> Hmmm, I've not seen this in my build tests. And I'm testing that >> combination as well. If you run ptxdist with '-v' then the whole compiler >> commandline is recorded in the logfile (with a 'wrapper:' prefix). Maybe >> call it manually to see what actually happens here. > > Thanks Michael. I have since built nodejs successfully for the v7a > platform in DistroKit master branch, which uses the same toolchain, but > a more recent ptxdist (2024.05.0), so that gives me something to compare > against. > > For DistroKit (with ptxdist-2024.05.0): > > wrapper: arm-v7a-linux-gnueabihf-gcc > -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ -mfpu=neon -fstack-protector-strong -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS -print-sysroot > wrapper: cc -isystem > /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include -c -o /tmp/cgfoWvk4/dummy.o /tmp/cgfoWvk4/dummy.c > wrapper: cc -isystem > /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include -E /tmp/cgfoWvk4/dummy.c > wrapper: cc -isystem > /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include -E /tmp/cgfoWvk4/dummy.c > wrapper: arm-v7a-linux-gnueabihf-gcc > -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -Wl,-z,relro -Wl,-z,now -Wl,--hash-style=gnu -Wl,--as-needed -Wl,--build-id=sha1 -fstack-protector-strong -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS -x c -o /dev/null -v - -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/include -B/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib -L/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib -Wl,-rpath-link -Wl,/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib > wrapper: gcc -isystem > /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include -dumpversion > wrapper: arm-v7a-linux-gnueabihf-ld -v > wrapper: arm-v7a-linux-gnueabihf-gcc > -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -fstack-protector-strong -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS -dumpversion -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/include > > For my platform (using ptxdist 2024.03.0): > > wrapper: arm-v7a-linux-gnueabihf-gcc > -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ -mfpu=neon -print-sysroot -ggdb3 > wrapper: cc -isystem > /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include -c -o /tmp/cgTFhVra/dummy.o /tmp/cgTFhVra/dummy.c > wrapper: cc -isystem > /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include -E /tmp/cgTFhVra/dummy.c > wrapper: cc -isystem > /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include -E /tmp/cgTFhVra/dummy.c > wrapper: arm-v7a-linux-gnueabihf-gcc > -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -Wl,--hash-style=gnu -Wl,--as-needed -Wl,--build-id=sha1 -x c -o /dev/null -v - -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/include -ggdb3 -B/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib -L/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib -Wl,-rpath-link -Wl,/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib > wrapper: gcc -isystem > /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include -dumpversion > wrapper: arm-v7a-linux-gnueabihf-ld -v > wrapper: arm-v7a-linux-gnueabihf-gcc > -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -dumpversion -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/include -ggdb3 > > The main difference is that the DistroKit wrapper for > arm-v7a-linux-gnueabihf has these options: -fstack-protector-strong > -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS > and does not have this option: -ggdb3 > but I think that is just differences in the selected hardening and > debugging options. > > My next step is to try and capture the commands and pipe contents that > `try_check_compiler` is using. I have found that the problem only occurs when selecting PTXCONF_TARGET_DEBUG_FULL (architecture ---> extra toolchain options ---> debugging (xxx) ---> enabled (full)) in the platformconfig. That sets the `-ggdb3` compiler option. The problem does not occur when selecting PTXCONF_TARGET_DEBUG_ENABLE (sets the `-g` compiler option). The `-ggdb3` option seems to make the GCC preprocessor emit all the `#define` and `#undef` lines even when the `-P` command line option has been used to suppress line control output. (Specifically, it is the request for level 3 debugging information that causes this, so the `-g3` compiler option would do the same thing.) The first line of output is: #define __STDC__ 1 However, the `try_check_compiler` function in configure.py is expecting to read a single line of output corresponding to the macro expansion of the following line: __clang__ __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__ __clang_major__ __clang_minor__ __clang_patchlevel__ For the toolchain in use, that will be macro-expanded to the following line: __clang__ 13 2 1 __clang_major__ __clang_minor__ __clang_patchlevel__ With the `-ggdb3` option, that line appears as the last line of output, after over 400 `#define` and `#undef` lines. The next question is how to fix it? Is there a way to disable compiler debugging options during the .prepare stage, or failing that, change or disable the debugging options for a particular package? -- -=( Ian Abbott <abbotti@mev.co.uk> || MEV Ltd. is a company )=- -=( registered in England & Wales. Regd. number: 02862268. )=- -=( Regd. addr.: S11 & 12 Building 67, Europa Business Park, )=- -=( Bird Hall Lane, STOCKPORT, SK3 0XA, UK. || www.mev.co.uk )=- ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ptxdist] nodejs build problems 2024-07-10 16:45 ` Ian Abbott @ 2024-07-11 6:53 ` Michael Olbrich 2024-07-11 9:47 ` Ian Abbott 0 siblings, 1 reply; 6+ messages in thread From: Michael Olbrich @ 2024-07-11 6:53 UTC (permalink / raw) To: Ian Abbott; +Cc: ptxdist On Wed, Jul 10, 2024 at 05:45:13PM +0100, Ian Abbott wrote: > On 10/07/2024 12:38, Ian Abbott wrote: > > On 10/07/2024 07:31, Michael Olbrich wrote: > > > On Tue, Jul 09, 2024 at 03:45:31PM +0100, Ian Abbott wrote: > > > > Hello folks, > > > > > > > > This is my first time trying to build nodejs for > > > > arm-v7a-linux-gnueabif and > > > > I'm not having much luck. It's failing at the "nodejs.prepare" > > > > stage in the > > > > `try_check_compiler(CXX, 'c++)` call in "configure.py: > > > > > > > > ---------------------[8<]------------------------ > > > > > > > > Traceback (most recent call last): > > > > File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/./configure", > > > > line 29, in <module> > > > > Node.js configure: Found Python 3.11.2... > > > > import configure > > > > File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", > > > > line 2026, in <module> > > > > check_compiler(output) > > > > File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", > > > > line 1038, in check_compiler > > > > ok, is_clang, clang_version, gcc_version = try_check_compiler(CXX, > > > > 'c++') > > > > > > > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > > > File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", > > > > line 944, in try_check_compiler > > > > gcc_version = tuple(map(int, values[1:1+3])) > > > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > > > ValueError: invalid literal for int() with base 10: '__STDC__' > > > > make: *** > > > > [/usr/local/lib/ptxdist-2024.03.0/rules/nodejs.make:84: /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/state/nodejs.prepare] > > > > Error 1 > > > > ---------------------[>8]------------------------ > > > > > > > > This is being built in a Debian 12 ("bookworm") schroot. (I > > > > also get the > > > > same problem when building in my usual Debian "testing" environment.) > > > > > > > > As you can see, I am using ptxdist-2024.03.0. The selected_toolchain is > > > > `/opt/OSELAS.Toolchain-2023.07.1/arm-v7a-linux-gnueabihf/gcc-13.2.1-clang-16.0.6-glibc-2.37-binutils-2.40-kernel-6.3.6-sanitized/bin`. > > > > > > > > I tried downgrading to the nodejs-v18.13.0 rules and patch series from > > > > ptxdist-2024.01.0, but it fails in the same way, so I think > > > > there is some > > > > incompatibility between that `try_check_compiler` function and the > > > > toolchain. > > > > > > > > I'm wondering if anyone else has seen the same problem and > > > > managed to solve > > > > it? > > > > > > Hmmm, I've not seen this in my build tests. And I'm testing that > > > combination as well. If you run ptxdist with '-v' then the whole compiler > > > commandline is recorded in the logfile (with a 'wrapper:' prefix). Maybe > > > call it manually to see what actually happens here. > > > > Thanks Michael. I have since built nodejs successfully for the v7a > > platform in DistroKit master branch, which uses the same toolchain, but > > a more recent ptxdist (2024.05.0), so that gives me something to compare > > against. > > > > For DistroKit (with ptxdist-2024.05.0): > > > > wrapper: arm-v7a-linux-gnueabihf-gcc > > -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ > > -mfpu=neon -fstack-protector-strong -fstack-clash-protection -fPIE > > -pie -D_GLIBCXX_ASSERTIONS -print-sysroot > > wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include > > -c -o /tmp/cgfoWvk4/dummy.o /tmp/cgfoWvk4/dummy.c > > wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include > > -E /tmp/cgfoWvk4/dummy.c > > wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include > > -E /tmp/cgfoWvk4/dummy.c > > wrapper: arm-v7a-linux-gnueabihf-gcc > > -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ > > -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -Wl,-z,relro > > -Wl,-z,now -Wl,--hash-style=gnu -Wl,--as-needed -Wl,--build-id=sha1 > > -fstack-protector-strong -fstack-clash-protection -fPIE -pie > > -D_GLIBCXX_ASSERTIONS -x c -o /dev/null -v - -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/include -B/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib -L/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib > > -Wl,-rpath-link -Wl,/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib > > wrapper: gcc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include > > -dumpversion > > wrapper: arm-v7a-linux-gnueabihf-ld -v > > wrapper: arm-v7a-linux-gnueabihf-gcc > > -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ > > -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon > > -fstack-protector-strong -fstack-clash-protection -fPIE -pie > > -D_GLIBCXX_ASSERTIONS -dumpversion -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/include > > > > For my platform (using ptxdist 2024.03.0): > > > > wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ > > -mfpu=neon -print-sysroot -ggdb3 > > wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include > > -c -o /tmp/cgTFhVra/dummy.o /tmp/cgTFhVra/dummy.c > > wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include > > -E /tmp/cgTFhVra/dummy.c > > wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include > > -E /tmp/cgTFhVra/dummy.c > > wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ > > -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -Wl,--hash-style=gnu > > -Wl,--as-needed -Wl,--build-id=sha1 -x c -o /dev/null -v - -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/include > > -ggdb3 -B/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib -L/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib > > -Wl,-rpath-link -Wl,/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib > > wrapper: gcc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include > > -dumpversion > > wrapper: arm-v7a-linux-gnueabihf-ld -v > > wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ > > -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -dumpversion > > -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/include > > -ggdb3 > > > > The main difference is that the DistroKit wrapper for > > arm-v7a-linux-gnueabihf has these options: -fstack-protector-strong > > -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS > > and does not have this option: -ggdb3 > > but I think that is just differences in the selected hardening and > > debugging options. > > > > My next step is to try and capture the commands and pipe contents that > > `try_check_compiler` is using. > > I have found that the problem only occurs when selecting > PTXCONF_TARGET_DEBUG_FULL (architecture ---> extra toolchain options ---> > debugging (xxx) ---> enabled (full)) in the platformconfig. That sets the > `-ggdb3` compiler option. The problem does not occur when selecting > PTXCONF_TARGET_DEBUG_ENABLE (sets the `-g` compiler option). > > The `-ggdb3` option seems to make the GCC preprocessor emit all the > `#define` and `#undef` lines even when the `-P` command line option has been > used to suppress line control output. (Specifically, it is the request for > level 3 debugging information that causes this, so the `-g3` compiler option > would do the same thing.) The first line of output is: > > #define __STDC__ 1 > > However, the `try_check_compiler` function in configure.py is expecting to > read a single line of output corresponding to the macro expansion of the > following line: > > __clang__ __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__ __clang_major__ > __clang_minor__ __clang_patchlevel__ > > For the toolchain in use, that will be macro-expanded to the following line: > > __clang__ 13 2 1 __clang_major__ __clang_minor__ __clang_patchlevel__ > > With the `-ggdb3` option, that line appears as the last line of output, > after over 400 `#define` and `#undef` lines. > > The next question is how to fix it? Is there a way to disable compiler > debugging options during the .prepare stage, or failing that, change or > disable the debugging options for a particular package? Blacklist full debugging: NODEJS_WRAPPER_BLACKLIST := TARGET_DEBUG_FULL libpng for example does the same thing and from the commit message it sounds like a very similar problem. But that means, that the extra debug symbols are not enabled at all for nodejs. It would probably be better to detect something like this in the wrapper and add any debug options in this case. I think '-E' is probably the best indicator but that needs some investigating. Michael -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [ptxdist] nodejs build problems 2024-07-11 6:53 ` Michael Olbrich @ 2024-07-11 9:47 ` Ian Abbott 0 siblings, 0 replies; 6+ messages in thread From: Ian Abbott @ 2024-07-11 9:47 UTC (permalink / raw) To: ptxdist On 11/07/2024 07:53, Michael Olbrich wrote: > On Wed, Jul 10, 2024 at 05:45:13PM +0100, Ian Abbott wrote: >> On 10/07/2024 12:38, Ian Abbott wrote: >>> On 10/07/2024 07:31, Michael Olbrich wrote: >>>> On Tue, Jul 09, 2024 at 03:45:31PM +0100, Ian Abbott wrote: >>>>> Hello folks, >>>>> >>>>> This is my first time trying to build nodejs for >>>>> arm-v7a-linux-gnueabif and >>>>> I'm not having much luck. It's failing at the "nodejs.prepare" >>>>> stage in the >>>>> `try_check_compiler(CXX, 'c++)` call in "configure.py: >>>>> >>>>> ---------------------[8<]------------------------ >>>>> >>>>> Traceback (most recent call last): >>>>> File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/./configure", >>>>> line 29, in <module> >>>>> Node.js configure: Found Python 3.11.2... >>>>> import configure >>>>> File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", >>>>> line 2026, in <module> >>>>> check_compiler(output) >>>>> File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", >>>>> line 1038, in check_compiler >>>>> ok, is_clang, clang_version, gcc_version = try_check_compiler(CXX, >>>>> 'c++') >>>>> >>>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>>> File "/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/build-target/node-v20.11.0/configure.py", >>>>> line 944, in try_check_compiler >>>>> gcc_version = tuple(map(int, values[1:1+3])) >>>>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >>>>> ValueError: invalid literal for int() with base 10: '__STDC__' >>>>> make: *** >>>>> [/usr/local/lib/ptxdist-2024.03.0/rules/nodejs.make:84: /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/state/nodejs.prepare] >>>>> Error 1 >>>>> ---------------------[>8]------------------------ >>>>> >>>>> This is being built in a Debian 12 ("bookworm") schroot. (I >>>>> also get the >>>>> same problem when building in my usual Debian "testing" environment.) >>>>> >>>>> As you can see, I am using ptxdist-2024.03.0. The selected_toolchain is >>>>> `/opt/OSELAS.Toolchain-2023.07.1/arm-v7a-linux-gnueabihf/gcc-13.2.1-clang-16.0.6-glibc-2.37-binutils-2.40-kernel-6.3.6-sanitized/bin`. >>>>> >>>>> I tried downgrading to the nodejs-v18.13.0 rules and patch series from >>>>> ptxdist-2024.01.0, but it fails in the same way, so I think >>>>> there is some >>>>> incompatibility between that `try_check_compiler` function and the >>>>> toolchain. >>>>> >>>>> I'm wondering if anyone else has seen the same problem and >>>>> managed to solve >>>>> it? >>>> >>>> Hmmm, I've not seen this in my build tests. And I'm testing that >>>> combination as well. If you run ptxdist with '-v' then the whole compiler >>>> commandline is recorded in the logfile (with a 'wrapper:' prefix). Maybe >>>> call it manually to see what actually happens here. >>> >>> Thanks Michael. I have since built nodejs successfully for the v7a >>> platform in DistroKit master branch, which uses the same toolchain, but >>> a more recent ptxdist (2024.05.0), so that gives me something to compare >>> against. >>> >>> For DistroKit (with ptxdist-2024.05.0): >>> >>> wrapper: arm-v7a-linux-gnueabihf-gcc >>> -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ >>> -mfpu=neon -fstack-protector-strong -fstack-clash-protection -fPIE >>> -pie -D_GLIBCXX_ASSERTIONS -print-sysroot >>> wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include >>> -c -o /tmp/cgfoWvk4/dummy.o /tmp/cgfoWvk4/dummy.c >>> wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include >>> -E /tmp/cgfoWvk4/dummy.c >>> wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include >>> -E /tmp/cgfoWvk4/dummy.c >>> wrapper: arm-v7a-linux-gnueabihf-gcc >>> -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ >>> -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -Wl,-z,relro >>> -Wl,-z,now -Wl,--hash-style=gnu -Wl,--as-needed -Wl,--build-id=sha1 >>> -fstack-protector-strong -fstack-clash-protection -fPIE -pie >>> -D_GLIBCXX_ASSERTIONS -x c -o /dev/null -v - -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/include -B/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib -L/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib >>> -Wl,-rpath-link -Wl,/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/lib >>> wrapper: gcc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/include >>> -dumpversion >>> wrapper: arm-v7a-linux-gnueabihf-ld -v >>> wrapper: arm-v7a-linux-gnueabihf-gcc >>> -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-host/usr/lib/wrapper/=platform-v7a/ >>> -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon >>> -fstack-protector-strong -fstack-clash-protection -fPIE -pie >>> -D_GLIBCXX_ASSERTIONS -dumpversion -isystem /mnt/lindata/work/abbotti/ptxdist/projects/DistroKit/platform-v7a/sysroot-target/usr/include >>> >>> For my platform (using ptxdist 2024.03.0): >>> >>> wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ >>> -mfpu=neon -print-sysroot -ggdb3 >>> wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include >>> -c -o /tmp/cgTFhVra/dummy.o /tmp/cgTFhVra/dummy.c >>> wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include >>> -E /tmp/cgTFhVra/dummy.c >>> wrapper: cc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include >>> -E /tmp/cgTFhVra/dummy.c >>> wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ >>> -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -Wl,--hash-style=gnu >>> -Wl,--as-needed -Wl,--build-id=sha1 -x c -o /dev/null -v - -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/include >>> -ggdb3 -B/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib -L/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib >>> -Wl,-rpath-link -Wl,/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/lib >>> wrapper: gcc -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/include >>> -dumpversion >>> wrapper: arm-v7a-linux-gnueabihf-ld -v >>> wrapper: arm-v7a-linux-gnueabihf-gcc -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/= -fdebug-prefix-map=/mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-host/usr/lib/wrapper/=platform-its-ipt4v2/ >>> -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 -mfpu=neon -dumpversion >>> -isystem /mnt/lindata/work/abbotti/ptxdist/projects/its-ipt4-demo/platform-its-ipt4v2/sysroot-target/usr/include >>> -ggdb3 >>> >>> The main difference is that the DistroKit wrapper for >>> arm-v7a-linux-gnueabihf has these options: -fstack-protector-strong >>> -fstack-clash-protection -fPIE -pie -D_GLIBCXX_ASSERTIONS >>> and does not have this option: -ggdb3 >>> but I think that is just differences in the selected hardening and >>> debugging options. >>> >>> My next step is to try and capture the commands and pipe contents that >>> `try_check_compiler` is using. >> >> I have found that the problem only occurs when selecting >> PTXCONF_TARGET_DEBUG_FULL (architecture ---> extra toolchain options ---> >> debugging (xxx) ---> enabled (full)) in the platformconfig. That sets the >> `-ggdb3` compiler option. The problem does not occur when selecting >> PTXCONF_TARGET_DEBUG_ENABLE (sets the `-g` compiler option). >> >> The `-ggdb3` option seems to make the GCC preprocessor emit all the >> `#define` and `#undef` lines even when the `-P` command line option has been >> used to suppress line control output. (Specifically, it is the request for >> level 3 debugging information that causes this, so the `-g3` compiler option >> would do the same thing.) The first line of output is: >> >> #define __STDC__ 1 >> >> However, the `try_check_compiler` function in configure.py is expecting to >> read a single line of output corresponding to the macro expansion of the >> following line: >> >> __clang__ __GNUC__ __GNUC_MINOR__ __GNUC_PATCHLEVEL__ __clang_major__ >> __clang_minor__ __clang_patchlevel__ >> >> For the toolchain in use, that will be macro-expanded to the following line: >> >> __clang__ 13 2 1 __clang_major__ __clang_minor__ __clang_patchlevel__ >> >> With the `-ggdb3` option, that line appears as the last line of output, >> after over 400 `#define` and `#undef` lines. >> >> The next question is how to fix it? Is there a way to disable compiler >> debugging options during the .prepare stage, or failing that, change or >> disable the debugging options for a particular package? > > Blacklist full debugging: > > NODEJS_WRAPPER_BLACKLIST := TARGET_DEBUG_FULL > > libpng for example does the same thing and from the commit message it > sounds like a very similar problem. > > But that means, that the extra debug symbols are not enabled at all for > nodejs. > > It would probably be better to detect something like this in the wrapper > and add any debug options in this case. I think '-E' is probably the best > indicator but that needs some investigating. Thanks, I'll use that locally until something less brutal comes along. I can't see myself attempting to debug nodejs anyway! I'm wondering whether to raise it as a issue with the maintainers, because they'd probably just say to use the debug build of node.js. Locally, I have added this rules/post/nodejs-fixup.make: ------------------------------------------------------------------ # -*-makefile-*- ifdef PTXCONF_TARGET_DEBUG_FULL # nodefs.prepare fails if PTXCONF_TARGET_DEBUG_FULL is enabled NODEJS_WRAPPER_BLACKLIST := TARGET_DEBUG_FULL # drop the debug information level down from level 3 to level 2 NODEJS_CFLAGS += -ggdb2 endif # vim: syntax=make ------------------------------------------------------------------ -- -=( Ian Abbott <abbotti@mev.co.uk> || MEV Ltd. is a company )=- -=( registered in England & Wales. Regd. number: 02862268. )=- -=( Regd. addr.: S11 & 12 Building 67, Europa Business Park, )=- -=( Bird Hall Lane, STOCKPORT, SK3 0XA, UK. || www.mev.co.uk )=- ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-07-11 9:47 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2024-07-09 14:45 [ptxdist] nodejs build problems Ian Abbott 2024-07-10 6:31 ` Michael Olbrich 2024-07-10 11:38 ` Ian Abbott 2024-07-10 16:45 ` Ian Abbott 2024-07-11 6:53 ` Michael Olbrich 2024-07-11 9:47 ` Ian Abbott
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