Merge pull request #407 from lanl/jmm/cxx17

update C++ standard to 17
lanl · Aug 15, 2024 · a0e544f · a0e544f
2 parents 497ce65 + 748b7e7
commit a0e544f
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -11,6 +11,7 @@
 - [[PR403]](https://github.com/lanl/singularity-eos/pull/403) Fix Gruneisen EOS DensityEnergyFromPressureTemperature function
 
 ### Changed (changing behavior/API/variables/...)
+- [[PR407]](https://github.com/lanl/singularity-eos/pull/407) Update C++ standard to C++17
 
 ### Infrastructure (changes irrelevant to downstream codes)
 - [[PR402]](https://github.com/lanl/singularity-eos/pull/402) Added stiff gas to python interface

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -172,7 +172,7 @@ endif()
 if(CMAKE_CXX_STANDARD)
   target_compile_features(singularity-eos_Interface INTERFACE cxx_std_${CMAKE_CXX_STANDARD})
 else()
-  target_compile_features(singularity-eos_Interface INTERFACE cxx_std_14)
+  target_compile_features(singularity-eos_Interface INTERFACE cxx_std_17)
 endif()
 
 # checks if this is our build, or we've been imported via `add_subdirectory` NB: