Defaults to C++20 for MacOS builds.

admb-project · Jan 30, 2024 · b7e7784 · b7e7784
1 parent 6e0af9c
commit b7e7784
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/scripts/admb/admb b/scripts/admb/admb
@@ -264,8 +264,8 @@ else
   fi
 fi
 if [ "`uname`" == "Darwin" ]; then
-  CXXFLAGS="-std=c++17 $CXXFLAGS"
-  LDFLAGS="-std=c++17 $LDFLAGS"
+  CXXFLAGS="-std=c++20 $CXXFLAGS"
+  LDFLAGS="-std=c++20 $LDFLAGS"
 elif [[ "$CXX" =~ "clang++" ]]; then
   CXXFLAGS="-std=c++17 $CXXFLAGS"
   LDFLAGS="-std=c++17 $LDFLAGS"

diff --git a/src/GNUmakefile b/src/GNUmakefile
@@ -227,7 +227,7 @@ ifeq ($(CMDSHELL),cmd)
   endif
 else
   ifeq ("$(UNAME_S)","Darwin")
-    ADCXXFLAGS:= -std=c++17 $(ADCXXFLAGS)
+    ADCXXFLAGS:= -std=c++20 $(ADCXXFLAGS)
   else
     ifeq ($(findstring clang++,$(CXX)),clang++)
       ADCXXFLAGS:= -std=c++17 $(ADCXXFLAGS)