Should I set default dependency method in crossbuild.ini file? #9710

dr-begemot · 2021-12-09T13:06:16Z

dr-begemot
Dec 9, 2021

Should I set default dependency method in crossbuild.ini file?
Instead of changes each dependency in meson.build file.

I found that the auto works somehow incorrectly for the crossbuild for the Buildroot.
with auto meson gen:

FAILED: test1 
arm-buildroot-linux-gnueabihf-gcc  -o test1 test1.p/src_main.c.o test1.p/libs_dbgmsg_dbgmsg.c.o -Wl,--as-needed -Wl,--no-undefined -Wl,-rpath,/usr/lib/x86_64-linux-gnu -Wl,-rpath-link,/usr/lib/x86_64-linux-gnu -Wl,--start-group /usr/lib/x86_64-linux-gnu/libpopt.so -Wl,--end-group
/usr/lib/x86_64-linux-gnu/libpopt.so: file not recognized: File format not recognized

but with pkg-config everything is ok:

arm-buildroot-linux-gnueabihf-gcc  -o test1 test1.p/src_main.c.o test1.p/libs_dbgmsg_dbgmsg.c.o -Wl,--as-needed -Wl,--no-undefined -Wl,--start-group /home/developer/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libpopt.so -Wl,--end-group

Answered by eli-schwartz

Dec 13, 2021

Pkg-config binary for 1 specified from cross file, native file, or env var as ['pkg-config']
Found pkg-config: /usr/bin/pkg-config (0.29.2)
Determining dependency 'popt' with pkg-config executable '/usr/bin/pkg-config'
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --modversion popt` -> 0
1.18
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --cflags popt` -> 0

env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --libs popt` -> 0
-L/usr/lib/x86_64-linux-gnu -lpopt
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --libs popt` -> 0
-lpopt

Your arm-buildroot host machine pkg-config program is specified in the cross file without a path, and picks up t…

View full answer

eli-schwartz · 2021-12-09T13:56:00Z

eli-schwartz
Dec 9, 2021
Maintainer

Auto isn't a distinct dependency method.

Auto will try pkg-config first, then cmake. Whichever one it finds, it will behave exactly identical to specifying the method: kwarg. So I do not understand how your issue is possible.

Either way, you cannot specify which one to use in a cross file, because there is no such option.

It's meant to be set in meson.build, primarily for special cases e.g. there are system methods for some, and you can set the type to Apple frameworks, or dub...

8 replies

eli-schwartz Dec 9, 2021
Maintainer

I meant the log from /home/grifff/dev/rpkg/br_build/meson-logs/meson-log.txt

dr-begemot Dec 10, 2021
Author

Build started at 2021-12-10T10:14:55.440075
Main binary: /usr/bin/python3
Build Options: -Dbackend=ninja '--cross-file /home/grifff/dev/rpkg/cross-buildroot.ini'
Python system: Linux
The Meson build system
Version: 0.60.2
Source dir: /home/grifff/dev/rpkg
Build dir: /home/grifff/dev/rpkg/br_build
Build type: cross build
Running command: /usr/bin/dpkg-parsechangelog --file changelog --show-field Version
--- stdout ---
0.0.1~b1

--- stderr ---
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_CTYPE = "C.UTF-8",
	LANG = "en"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").


Project name: test1
Project version: 0.0.1~b1
C compiler for the host machine: arm-buildroot-linux-gnueabihf-gcc (gcc 6.4.0 "arm-buildroot-linux-gnueabihf-gcc.br_real (Buildroot 2018.02.11-00004-gf35337e773-dirty) 6.4.0")
C linker for the host machine: arm-buildroot-linux-gnueabihf-gcc ld.bfd 2.29.1
C++ compiler for the host machine: arm-buildroot-linux-gnueabihf-g++ (gcc 6.4.0 "arm-buildroot-linux-gnueabihf-g++.br_real (Buildroot 2018.02.11-00004-gf35337e773-dirty) 6.4.0")
C++ linker for the host machine: arm-buildroot-linux-gnueabihf-g++ ld.bfd 2.29.1
C compiler for the build machine: cc (gcc 9.3.0 "cc (Debian 9.3.0-22) 9.3.0")
C linker for the build machine: cc ld.bfd 2.35.2
C++ compiler for the build machine: c++ (gcc 9.3.0 "c++ (Debian 9.3.0-22) 9.3.0")
C++ linker for the build machine: c++ ld.bfd 2.35.2
Build machine cpu family: x86_64
Build machine cpu: x86_64
Host machine cpu family: arm
Host machine cpu: arm
Target machine cpu family: arm
Target machine cpu: arm
Running command: /bin/date +"%d.%m.%Y"
--- stdout ---
"10.12.2021"

--- stderr ---


Dependency popt found: YES 1.18 (cached)
Build targets in project: 1

test1 0.0.1~b1

  User defined options
    Cross files: /home/grifff/dev/rpkg/cross-buildroot.ini
    backend    : ninja

Found ninja-1.10.1 at /usr/bin/ninja
Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmp5gu3xjrw
Command line:  arm-buildroot-linux-gnueabihf-gcc /home/grifff/dev/rpkg/br_build/meson-private/tmp5gu3xjrw/testfile.c -o /home/grifff/dev/rpkg/br_build/meson-private/tmp5gu3xjrw/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 --print-search-dirs 

Code:
 
Compiler stdout:
 install: /home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/
programs: =/home/grifff/dev/buildroot/buildroot/output/host/libexec/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/libexec/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/libexec/gcc/arm-buildroot-linux-gnueabihf/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/bin/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/bin/
libraries: =/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/lib/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/lib/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/

Compiler stderr:

Strange, but the output is less informative than in the console by meson compile -v -C br_build.

What else can I do to understand why meson is used /usr/lib/x86_64-linux-gnu/libpopt.so on compiling?

eli-schwartz Dec 13, 2021
Maintainer

Can you try to rm -rf the build directory and reconfigure, then post the build log? This log is showing that on the latest run, the popt dependency was picked up from the cache.

dr-begemot Dec 13, 2021
Author

# rm -rf ./build
# rm -rf ./br_build
# meson br_build --cross-file cross-buildroot.ini                                                                                   
The Meson build system
Version: 0.60.2
Source dir: /home/grifff/dev/rpkg
Build dir: /home/grifff/dev/rpkg/br_build
Build type: cross build
Project name: test1
Project version: 0.0.1~b1
C compiler for the host machine: arm-buildroot-linux-gnueabihf-gcc (gcc 6.4.0 "arm-buildroot-linux-gnueabihf-gcc.br_real (Buildroot 2018.02.11-00004-gf35337e773-dirty) 6.4.0")
C linker for the host machine: arm-buildroot-linux-gnueabihf-gcc ld.bfd 2.29.1
C++ compiler for the host machine: arm-buildroot-linux-gnueabihf-g++ (gcc 6.4.0 "arm-buildroot-linux-gnueabihf-g++.br_real (Buildroot 2018.02.11-00004-gf35337e773-dirty) 6.4.0")
C++ linker for the host machine: arm-buildroot-linux-gnueabihf-g++ ld.bfd 2.29.1
C compiler for the build machine: cc (gcc 9.3.0 "cc (Debian 9.3.0-22) 9.3.0")
C linker for the build machine: cc ld.bfd 2.35.2
C++ compiler for the build machine: c++ (gcc 9.3.0 "c++ (Debian 9.3.0-22) 9.3.0")
C++ linker for the build machine: c++ ld.bfd 2.35.2
Build machine cpu family: x86_64
Build machine cpu: x86_64
Host machine cpu family: arm
Host machine cpu: arm
Target machine cpu family: arm
Target machine cpu: arm
Found pkg-config: /usr/bin/pkg-config (0.29.2)
Run-time dependency popt found: YES 1.18
Build targets in project: 1

test1 0.0.1~b1

  User defined options
    Cross files: cross-buildroot.ini

Found ninja-1.10.1 at /usr/bin/ninja


# meson compile -C br_build                                                                                                         
ninja: Entering directory `/home/grifff/dev/rpkg/br_build'
[3/3] Linking target test1
FAILED: test1
arm-buildroot-linux-gnueabihf-gcc  -o test1 test1.p/src_main.c.o test1.p/libs_dbgmsg_dbgmsg.c.o -Wl,--as-needed -Wl,--no-undefined -Wl,-rpath,/usr/lib/x86_64-linux-gnu -Wl,-rpath-link,/usr/lib/x86_64-linux-gnu -Wl,--start-group /usr/lib/x86_64-linux-gnu/libpopt.so -Wl,--end-group
/usr/lib/x86_64-linux-gnu/libpopt.so: file not recognized: File format not recognized
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.

# cat br_build/meson-logs/meson-log.txt
Build started at 2021-12-13T10:18:10.693943
Main binary: /usr/bin/python3
Build Options: '--cross-file cross-buildroot.ini'
Python system: Linux
The Meson build system
Version: 0.60.2
Source dir: /home/grifff/dev/rpkg
Build dir: /home/grifff/dev/rpkg/br_build
Build type: cross build
Running command: /usr/bin/dpkg-parsechangelog --file changelog --show-field Version
--- stdout ---
0.0.1~b1

--- stderr ---
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_TERMINAL = "iTerm2",
	LC_CTYPE = "C.UTF-8",
	LANG = "en"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").


Project name: test1
Project version: 0.0.1~b1
Sanity testing C compiler: arm-buildroot-linux-gnueabihf-gcc
Is cross compiler: True.
Sanity check compiler command line: arm-buildroot-linux-gnueabihf-gcc sanitycheckc.c -o sanitycheckc_cross.exe -D_FILE_OFFSET_BITS=64 -c
Sanity check compile stdout:

-----
Sanity check compile stderr:

-----
C compiler for the host machine: arm-buildroot-linux-gnueabihf-gcc (gcc 6.4.0 "arm-buildroot-linux-gnueabihf-gcc.br_real (Buildroot 2018.02.11-00004-gf35337e773-dirty) 6.4.0")
C linker for the host machine: arm-buildroot-linux-gnueabihf-gcc ld.bfd 2.29.1
Sanity testing C++ compiler: arm-buildroot-linux-gnueabihf-g++
Is cross compiler: True.
Sanity check compiler command line: arm-buildroot-linux-gnueabihf-g++ sanitycheckcpp.cc -o sanitycheckcpp_cross.exe -D_FILE_OFFSET_BITS=64 -c
Sanity check compile stdout:

-----
Sanity check compile stderr:

-----
C++ compiler for the host machine: arm-buildroot-linux-gnueabihf-g++ (gcc 6.4.0 "arm-buildroot-linux-gnueabihf-g++.br_real (Buildroot 2018.02.11-00004-gf35337e773-dirty) 6.4.0")
C++ linker for the host machine: arm-buildroot-linux-gnueabihf-g++ ld.bfd 2.29.1
Sanity testing C compiler: cc
Is cross compiler: False.
Sanity check compiler command line: cc sanitycheckc.c -o sanitycheckc.exe -D_FILE_OFFSET_BITS=64
Sanity check compile stdout:

-----
Sanity check compile stderr:

-----
Running test binary command: /home/grifff/dev/rpkg/br_build/meson-private/sanitycheckc.exe
C compiler for the build machine: cc (gcc 9.3.0 "cc (Debian 9.3.0-22) 9.3.0")
C linker for the build machine: cc ld.bfd 2.35.2
Sanity testing C++ compiler: c++
Is cross compiler: False.
Sanity check compiler command line: c++ sanitycheckcpp.cc -o sanitycheckcpp.exe -D_FILE_OFFSET_BITS=64
Sanity check compile stdout:

-----
Sanity check compile stderr:

-----
Running test binary command: /home/grifff/dev/rpkg/br_build/meson-private/sanitycheckcpp.exe
C++ compiler for the build machine: c++ (gcc 9.3.0 "c++ (Debian 9.3.0-22) 9.3.0")
C++ linker for the build machine: c++ ld.bfd 2.35.2
Build machine cpu family: x86_64
Build machine cpu: x86_64
Host machine cpu family: arm
Host machine cpu: arm
Target machine cpu family: arm
Target machine cpu: arm
Running command: /bin/date +"%d.%m.%Y"
--- stdout ---
"13.12.2021"

--- stderr ---


Pkg-config binary for MachineChoice.HOST is not cached.
Pkg-config binary for 1 specified from cross file, native file, or env var as ['pkg-config']
Found pkg-config: /usr/bin/pkg-config (0.29.2)
Determining dependency 'popt' with pkg-config executable '/usr/bin/pkg-config'
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --modversion popt` -> 0
1.18
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --cflags popt` -> 0

env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --libs popt` -> 0
-L/usr/lib/x86_64-linux-gnu -lpopt
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --libs popt` -> 0
-lpopt
Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmpvkuel12b
Command line:  arm-buildroot-linux-gnueabihf-g++ /home/grifff/dev/rpkg/br_build/meson-private/tmpvkuel12b/testfile.cpp -o /home/grifff/dev/rpkg/br_build/meson-private/tmpvkuel12b/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -fpermissive

Code:
 #include <stdio.h>

        int main(void) {
            void * something;
            return 0;
        }
Compiler stdout:

Compiler stderr:

Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmps1zekfcu
Command line:  arm-buildroot-linux-gnueabihf-g++ /home/grifff/dev/rpkg/br_build/meson-private/tmps1zekfcu/testfile.cpp -o /home/grifff/dev/rpkg/br_build/meson-private/tmps1zekfcu/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -fpermissive

Code:
 #include <stdio.h>

        int main(void) { static int a[1-2*!(sizeof(void *) >= 0)]; a[0]=0; return 0; }
Compiler stdout:

Compiler stderr:

Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmpd_3s6ywr
Command line:  arm-buildroot-linux-gnueabihf-g++ /home/grifff/dev/rpkg/br_build/meson-private/tmpd_3s6ywr/testfile.cpp -o /home/grifff/dev/rpkg/br_build/meson-private/tmpd_3s6ywr/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -fpermissive

Code:
 #include <stdio.h>

        int main(void) { static int a[1-2*!(sizeof(void *) > 0)]; a[0]=0; return 0; }
Compiler stdout:

Compiler stderr:

Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmp3uec2c7p
Command line:  arm-buildroot-linux-gnueabihf-g++ /home/grifff/dev/rpkg/br_build/meson-private/tmp3uec2c7p/testfile.cpp -o /home/grifff/dev/rpkg/br_build/meson-private/tmp3uec2c7p/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -fpermissive

Code:
 #include <stdio.h>

        int main(void) { static int a[1-2*!(sizeof(void *) > 1)]; a[0]=0; return 0; }
Compiler stdout:

Compiler stderr:

Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmpv2eklyne
Command line:  arm-buildroot-linux-gnueabihf-g++ /home/grifff/dev/rpkg/br_build/meson-private/tmpv2eklyne/testfile.cpp -o /home/grifff/dev/rpkg/br_build/meson-private/tmpv2eklyne/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -fpermissive

Code:
 #include <stdio.h>

        int main(void) { static int a[1-2*!(sizeof(void *) > 3)]; a[0]=0; return 0; }
Compiler stdout:

Compiler stderr:

Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmp5njifnvg
Command line:  arm-buildroot-linux-gnueabihf-g++ /home/grifff/dev/rpkg/br_build/meson-private/tmp5njifnvg/testfile.cpp -o /home/grifff/dev/rpkg/br_build/meson-private/tmp5njifnvg/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -fpermissive

Code:
 #include <stdio.h>

        int main(void) { static int a[1-2*!(sizeof(void *) > 7)]; a[0]=0; return 0; }
Compiler stdout:

Compiler stderr:
 /home/grifff/dev/rpkg/br_build/meson-private/tmp5njifnvg/testfile.cpp: In function 'int main()':
/home/grifff/dev/rpkg/br_build/meson-private/tmp5njifnvg/testfile.cpp:3:64: error: size of array 'a' is negative
         int main(void) { static int a[1-2*!(sizeof(void *) > 7)]; a[0]=0; return 0; }
                                                                ^

Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmp_rgrhqni
Command line:  arm-buildroot-linux-gnueabihf-g++ /home/grifff/dev/rpkg/br_build/meson-private/tmp_rgrhqni/testfile.cpp -o /home/grifff/dev/rpkg/br_build/meson-private/tmp_rgrhqni/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -fpermissive

Code:
 #include <stdio.h>

        int main(void) { static int a[1-2*!(sizeof(void *) <= 5)]; a[0]=0; return 0; }
Compiler stdout:

Compiler stderr:

Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmpn256a_t3
Command line:  arm-buildroot-linux-gnueabihf-g++ /home/grifff/dev/rpkg/br_build/meson-private/tmpn256a_t3/testfile.cpp -o /home/grifff/dev/rpkg/br_build/meson-private/tmpn256a_t3/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -fpermissive

Code:
 #include <stdio.h>

        int main(void) { static int a[1-2*!(sizeof(void *) <= 4)]; a[0]=0; return 0; }
Compiler stdout:

Compiler stderr:

Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmpj5a9_taf
Command line:  arm-buildroot-linux-gnueabihf-g++ /home/grifff/dev/rpkg/br_build/meson-private/tmpj5a9_taf/testfile.cpp -o /home/grifff/dev/rpkg/br_build/meson-private/tmpj5a9_taf/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 -fpermissive --print-search-dirs

Code:

Compiler stdout:
 install: /home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/
programs: =/home/grifff/dev/buildroot/buildroot/output/host/libexec/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/libexec/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/libexec/gcc/arm-buildroot-linux-gnueabihf/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/bin/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/bin/
libraries: =/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/lib/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/lib/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/

Compiler stderr:

Run-time dependency popt found: YES 1.18
Build targets in project: 1

test1 0.0.1~b1

  User defined options
    Cross files: cross-buildroot.ini

Found ninja-1.10.1 at /usr/bin/ninja
Running compile:
Working directory:  /home/grifff/dev/rpkg/br_build/meson-private/tmp9xpk9cnl
Command line:  arm-buildroot-linux-gnueabihf-gcc /home/grifff/dev/rpkg/br_build/meson-private/tmp9xpk9cnl/testfile.c -o /home/grifff/dev/rpkg/br_build/meson-private/tmp9xpk9cnl/output.obj -c -D_FILE_OFFSET_BITS=64 -O0 --print-search-dirs

Code:

Compiler stdout:
 install: /home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/
programs: =/home/grifff/dev/buildroot/buildroot/output/host/libexec/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/libexec/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/libexec/gcc/arm-buildroot-linux-gnueabihf/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/bin/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/bin/
libraries: =/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/lib/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/lib/gcc/arm-buildroot-linux-gnueabihf/6.4.0/../../../../arm-buildroot-linux-gnueabihf/lib/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/arm-buildroot-linux-gnueabihf/6.4.0/:/home/grifff/dev/buildroot/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/

Compiler stderr:

dr-begemot Dec 13, 2021
Author

I added sys_root = '/home/grifff/dev/buildroot/buildroot/output/host/usr/bin/../../staging' to [properties] in ini-file - and its works!
But yet question: should I use shell-script in ini-file for getting correct path?

eli-schwartz · 2021-12-13T15:31:42Z

eli-schwartz
Dec 13, 2021
Maintainer

Pkg-config binary for 1 specified from cross file, native file, or env var as ['pkg-config']
Found pkg-config: /usr/bin/pkg-config (0.29.2)
Determining dependency 'popt' with pkg-config executable '/usr/bin/pkg-config'
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --modversion popt` -> 0
1.18
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --cflags popt` -> 0

env[PKG_CONFIG_ALLOW_SYSTEM_LIBS]: 1
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --libs popt` -> 0
-L/usr/lib/x86_64-linux-gnu -lpopt
env[PKG_CONFIG_PATH]:
Called `/usr/bin/pkg-config --libs popt` -> 0
-lpopt

Your arm-buildroot host machine pkg-config program is specified in the cross file without a path, and picks up the build machine x86_64 version. You don't specify PKG_CONFIG_PATH or PKG_CONFIG_LIBDIR either. Traditionally, pkg-config is a wrapper e.g. arm-buildroot-linux-gnueabihf-pkg-config which sets those environment variables for you.

So, pkg-config reports the version of popt which is installed for your x86_64 build machine.

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Should I set default dependency method in crossbuild.ini file? #9710

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Should I set default dependency method in crossbuild.ini file? #9710

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