conan: [bug] [windows] virtualrunenv: The input line is too long
Environment Details (include every applicable attribute)
- Operating System+version: Windows
- Compiler+version: MSVC 142
- Conan version: 1.34.1
- Python version: 3.8
Steps to reproduce (Include if Applicable)
Use conanfile with lots of dependencies.
*conanfile.txt*
[requires]
glib/2.68.3
openssl/1.1.1i
aeron/1.31.2
ags/6.0
alac/cci.20121212
andreasbuhr-cppcoro/cci.20210113
argtable3/3.2.0
arcus/4.9.1
argtable2/2.13
arrow/2.0.0
amqp-cpp/4.3.11
atk/2.36.0
assimp/5.0.1
aws-c-event-stream/0.1.5
aws-c-common/0.4.25
backward-cpp/1.5
argon2/20190702
baical-p7/5.6
bdwgc/8.0.4
bliss/0.73
aws-sdk-cpp/1.8.130
box2d/2.4.1
aws-checksums/0.1.5
asmjit/cci.20210306
butteraugli/cci.20190319
asyncplusplus/1.1
botan/2.18.1
brotli/1.0.9
boost/1.76.0
capstone/4.0.2
cargs/1.0.0
c-ares/1.17.1
cgns/3.4.1
chipmunk2d/7.0.3
cassandra-cpp-driver/2.15.3
celero/2.6.0
ccfits/2.5
cgltf/1.9
cfitsio/3.490
cmp/19
ceres-solver/2.0.0
cjson/1.7.14
charls/2.1.0
civetweb/1.14
clipper/6.4.2
cppbenchmark/cci.20201029
cnpy/cci.20180601
cppserver/1.0.0.0
cpp-optparse/cci.20171104
corrade/2020.06
cpu_features/0.6.0
cppunit/1.15.1
cppcommon/cci.20201104
cunit/2.1.3
crc32c/1.1.1
cspice/0066
cpprestsdk/2.10.18
cwalk/1.2.5
cryptopp/8.5.0
dav1d/0.8.1
date/3.0.1
dcmtk/3.6.6
duktape/2.5.0
double-conversion/3.1.5
cpr/1.6.2
docopt.cpp/0.6.3
Install binaries for that conanfile:
> conan install conanfile.txt -if conan-vc142 -s os=Windows -s compiler.version=16 -s build_type=Release -o *:shared=True -g virtualrunenv -r conan-center
Call created environment bat:
> conan-vc142/activate_run.bat
The input line is too long.
The problem is in PATH= env variable that gets filled with paths to every bin/ directory containing .dll files from installed libraries. activate_run.ps1 does not have this problem:
PS Y:\> .\conan-vc142\activate_run.ps1
(conanrunenv) PS Y:\>
About this issue
- Original URL
- State: closed
- Created 3 years ago
- Comments: 15 (10 by maintainers)
I have not yet, but the mentioned fix was simply about removing extra envvars. The original problem comes from a single envvar being too long - AFAIK this is yet to be changed.
https://github.com/conan-io/conan/pull/9678 this a first step to start reducing this issue impact. Just a start, we will keep trying other strategies to keep reducing this.