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- # GULAM-Script for processing m2-files with preprocessor commands.
- # Output is a file, which can be compiled by a m2-compiler
- #
- #
- # Environment variables:
- # PATH: must contain the directories, where the programs can be found
- # GNUINC: full path, where the GNU-C-preprocessor searches for include files
- # TEMP: directory for temporary files (RAM-disk or so)
- #
- # Parameters:
- # $1: Name that identifies the compiler, e.g. LPRM2, HM2,...--see PORTAB.M2H
- # for valid names
- # $2: Inputfile, m2 source code with preprocessor commands
- # $3: Outputfile, m2 source code
- #
- # Programs: (all programs have to be in a directory mentioned in PATH)
- # cpp: the preprocessor (gcc-cpp.ttp or gcc.ttp)
- # x2d1: removes multiple blank lines and does LF->CR/LF translation
- # rm: removes the temporary file
- #
- # Switches:
- # -undef: no predefined (non-standard) macros
- # -P: removes sync lines (for the C-compiler) from cpp output
- # -D<name>: defines the M2-compiler
- # -imacros <file>: full path of file PORTAB.M2H.
- # NOTE: This was -i in versions 1.X of the GNU-C-preprocessor
- #
- # Sample call (in gulam): m2ppx LPRM2 file.ipp m:\file.mod
- #
- echo $2
- cpp -undef -P -D$1 -imacros e:\m2\posix\include\portab.m2h $2 ${TEMP}\cpp_tmp.999
- x2d1 <${TEMP}\cpp_tmp.999 >$3
- rm ${TEMP}\cpp_tmp.999
-
-