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Merge bitcoin-core/secp256k1#1290: cmake: Set ENVIRONMENT property for examples on Windows

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175db31149fff4b3dc3d3dab021f289d7e98381c ci: Drop no longer needed `PATH` variable update on Windows (Hennadii Stepanov)
116d2ab3df630455f23a7b21f50237689879ecc0 cmake: Set `ENVIRONMENT` property for examples on Windows (Hennadii Stepanov)
cef373997c29c5e6077b9367c92812bcc99bc8bf cmake, refactor: Use helper function instead of interface library (Hennadii Stepanov)

Pull request description:

  This PR simplifies running examples on Windows, because the DLL must reside either in the same folder where the executable is or somewhere in PATH.

  It is an alternative to #1233.

ACKs for top commit:
  real-or-random:
    utACK 175db31149fff4b3dc3d3dab021f289d7e98381c

Tree-SHA512: 8188018589a5bcf0179647a039cdafcce661dc103a70a5bb9e6b6f680b899332ba30b1e9ef5dad2a8c22c315d7794747e49d8cf2e391eebea21e3d8505ee334b
This commit is contained in:
Tim Ruffing 2023-08-03 15:14:18 +02:00
commit 374e2b54e2
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2 changed files with 23 additions and 18 deletions
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1
.cirrus.yml
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@ -386,7 +386,6 @@ task:
cpu: 4 cpu: 4
memory: 3840MB memory: 3840MB
env: env:
PATH: '%CIRRUS_WORKING_DIR%\build\src\RelWithDebInfo;%PATH%'
x64_NATIVE_TOOLS: '"C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvars64.bat"' x64_NATIVE_TOOLS: '"C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvars64.bat"'
# Ignore MSBuild warning MSB8029. # Ignore MSBuild warning MSB8029.
# See: https://learn.microsoft.com/en-us/visualstudio/msbuild/errors/msb8029?view=vs-2022 # See: https://learn.microsoft.com/en-us/visualstudio/msbuild/errors/msb8029?view=vs-2022

34
examples/CMakeLists.txt
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@ -1,24 +1,30 @@
add_library(example INTERFACE) function(add_example name)
target_include_directories(example INTERFACE set(target_name ${name}_example)
add_executable(${target_name} ${name}.c)
target_include_directories(${target_name} PRIVATE
${PROJECT_SOURCE_DIR}/include ${PROJECT_SOURCE_DIR}/include
) )
target_link_libraries(example INTERFACE target_link_libraries(${target_name}
secp256k1 secp256k1
$<$<PLATFORM_ID:Windows>:bcrypt> $<$<PLATFORM_ID:Windows>:bcrypt>
) )
set(test_name ${name}_example)
add_test(NAME ${test_name} COMMAND ${target_name})
if(BUILD_SHARED_LIBS AND MSVC)
# The DLL must reside either in the same folder where the executable is
# or somewhere in PATH. Using the latter option.
set_tests_properties(${test_name} PROPERTIES
ENVIRONMENT "PATH=$<TARGET_FILE_DIR:secp256k1>;$ENV{PATH}"
)
endif()
endfunction()
add_executable(ecdsa_example ecdsa.c) add_example(ecdsa)
target_link_libraries(ecdsa_example example)
add_test(NAME ecdsa_example COMMAND ecdsa_example)
if(SECP256K1_ENABLE_MODULE_ECDH) if(SECP256K1_ENABLE_MODULE_ECDH)
add_executable(ecdh_example ecdh.c) add_example(ecdh)
target_link_libraries(ecdh_example example)
add_test(NAME ecdh_example COMMAND ecdh_example)
endif() endif()
if(SECP256K1_ENABLE_MODULE_SCHNORRSIG) if(SECP256K1_ENABLE_MODULE_SCHNORRSIG)
add_executable(schnorr_example schnorr.c) add_example(schnorr)
target_link_libraries(schnorr_example example)
add_test(NAME schnorr_example COMMAND schnorr_example)
endif() endif()