Jed Brown avatar Jed Brown committed 75073fb

MPI_Comm_f2c takes an MPI_Fint, not MPI_Comm

Patch from Ake Sandgren [petsc-maint #149299]

Comments (0)

Files changed (1)

config/packages/MPI.py

     oldLibs  = self.compilers.LIBS
     self.compilers.CPPFLAGS += ' '+self.headers.toString(self.include)
     self.compilers.LIBS = self.libraries.toString(self.lib)+' '+self.compilers.LIBS
-    if self.checkLink('#include <mpi.h>\n', 'if (MPI_Comm_f2c(MPI_COMM_WORLD));\n'):
+    if self.checkLink('#include <mpi.h>\n', 'if (MPI_Comm_f2c((MPI_Fint)0));\n'):
       self.commf2c = 1
       self.addDefine('HAVE_MPI_COMM_F2C', 1)
     if self.checkLink('#include <mpi.h>\n', 'if (MPI_Comm_c2f(MPI_COMM_WORLD));\n'):
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.