(automake-1.16.info)Objective C++ Support

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8.11 Objective C++ Support
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Automake includes some support for Objective C++.

   Any package including Objective C++ code must define the output
variable ‘OBJCXX’ in ‘configure.ac’; the simplest way to do this is to
use the ‘AC_PROG_OBJCXX’ macro (*note Particular Program Checks:
(autoconf)Particular Programs.).

   A few additional variables are defined when an Objective C++ source
file is seen:

‘OBJCXX’
     The name of the Objective C++ compiler.

‘OBJCXXFLAGS’
     Any flags to pass to the Objective C++ compiler.

‘AM_OBJCXXFLAGS’
     The maintainer’s variant of ‘OBJCXXFLAGS’.

‘OBJCXXCOMPILE’
     The command used to actually compile an Objective C++ source file.
     The file name is appended to form the complete command line.

‘OBJCXXLINK’
     The command used to actually link an Objective C++ program.