I would appreciate getting suggestions on how to approach
the following situation.

As mentioned in previous messages to this group, I am
porting code from SPARC/Sun_OS/Sun_compilers (development
and runtime) to Intel/Solaris_7/GNU_compilers (also
development and runtime).  Source code are in C, C++,
and Pascal.  One requirement is to keep the source code
so that it can be built in either platforms. I have used
#ifdef/#else/#endif with asmname and wrapper functions/
subroutines to handle this.

My problem is with several global variables.  For example,
I have one called "emulator_error" and it is used in 250
files with around 100 in C and 150 in Pascal source files.
Is there a way to avoid editing all 150 Pascal files to
put the #ifdef/#else/#endif with asmname directive?  I
believe writing a script to do this will be complicated since
the variable names can be declared in a line where several
variables are declared. For example:
Var test_val, emulator_error, sum : integer;
and only emulator_error is used in both C and Pascal;
test_val and sum are referenced in Pascal source code only.

Regards,

Jing Gloria
Texas Instruments
Sherman, Texas