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* configure.in (unxec): Do not define and substitute. (UNEXEC_OBJ): New output variable, replaces cpp UNEXEC. * msdos/sed1v2.inp (UNEXEC_OBJ): Use UNEXEC_OBJ instead of unexec. * src/s/usg5-4.h (UNEXEC): Remove, move to configure.in. * src/s/sol2-10.h (UNEXEC): * src/s/irix6-5.h (UNEXEC): * src/s/hpux10-20.h (UNEXEC): * src/s/gnu-linux.h (UNEXEC): * src/s/darwin.h (UNEXEC): * src/s/cygwin.h (UNEXEC): * src/s/bsd-common.h (UNEXEC): * src/s/aix4-2.h (UNEXEC): * src/m/alpha.h (UNEXEC): Likewise. * src/Makefile.in (UNEXEC_OBJ): Define using @UNEXEC_OBJ@.
This directory contains C header files containing machine-specific definitions. Each file describes a particular machine. The emacs configuration script edits ../config.h to include the appropriate one of these files, and then each emacs source file includes config.h. template.h is a generic template for machine descriptions; it describes the parameters a machine file can specify.