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regenerate-lexers.bash: Factor file names into variables

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Daniel Franke authored and Brad King committed 2018-05-16 11:47:37 -04:00
1 parent 547df3a385
commit 5cd9f5c965
1 file changed
+14 -8
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Utilities/Scripts/regenerate-lexers.bash
+14 -8
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@@ -10,23 +10,29 @@ for lexer in \
Expr \
Fortran
do
cxx_file=cm${lexer}Lexer.cxx
h_file=cm${lexer}Lexer.h
in_file=cm${lexer}Lexer.in.l
echo "Generating Lexer ${lexer}"
flex --nounistd -DFLEXINT_H --noline --header-file=cm${lexer}Lexer.h -ocm${lexer}Lexer.cxx cm${lexer}Lexer.in.l
sed -i 's/\s*$//' cm${lexer}Lexer.h cm${lexer}Lexer.cxx # remove trailing whitespaces
sed -i '${/^$/d;}' cm${lexer}Lexer.h cm${lexer}Lexer.cxx # remove blank line at the end
sed -i '1i#include "cmStandardLexer.h"' cm${lexer}Lexer.cxx # add cmStandardLexer.h include
flex --nounistd -DFLEXINT_H --noline --header-file=${h_file} -o${cxx_file} ${in_file}
sed -i 's/\s*$//' ${h_file} ${cxx_file} # remove trailing whitespaces
sed -i '${/^$/d;}' ${h_file} ${cxx_file} # remove blank line at the end
sed -i '1i#include "cmStandardLexer.h"' ${cxx_file} # add cmStandardLexer.h include
done
# these lexers (at the moment only the ListFileLexer) are compiled as C and do not generate a header
for lexer in ListFile
do
c_file=cm${lexer}Lexer.c
in_file=cm${lexer}Lexer.in.l
echo "Generating Lexer ${lexer}"
flex --nounistd -DFLEXINT_H --noline -ocm${lexer}Lexer.c cm${lexer}Lexer.in.l
sed -i 's/\s*$//' cm${lexer}Lexer.c # remove trailing whitespaces
sed -i '${/^$/d;}' cm${lexer}Lexer.c # remove blank line at the end
sed -i '1i#include "cmStandardLexer.h"' cm${lexer}Lexer.c # add cmStandardLexer.h include
flex --nounistd -DFLEXINT_H --noline -o${c_file} ${in_file}
sed -i 's/\s*$//' ${c_file} # remove trailing whitespaces
sed -i '${/^$/d;}' ${c_file} # remove blank line at the end
sed -i '1i#include "cmStandardLexer.h"' ${c_file} # add cmStandardLexer.h include
done