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Use the right `grep' command.

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* libguile/Makefile.am (.c.i): Use $(GREP), not `grep'.
  (check_signals, check_errnos): Use $(EGREP), not `egrep'.
This commit is contained in:
Ludovic Courtès 2009-12-15 01:00:36 +01:00
parent 4ea57d5b48
commit 5c14636357
1 changed files with 5 additions and 5 deletions
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10
libguile/Makefile.am
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@ -400,7 +400,7 @@ EXTRA_DOT_DOC_FILES = @EXTRA_DOT_DOC_FILES@
DOT_I_FILES = vm-i-system.i vm-i-scheme.i vm-i-loader.i
.c.i:
grep '^VM_DEFINE' $< > $@
$(GREP) '^VM_DEFINE' $< > $@
BUILT_SOURCES = cpp_err_symbols.c cpp_sig_symbols.c libpath.h \
version.h scmconfig.h \
@ -707,10 +707,10 @@ cpp_sig_symbols.c: cpp_sig_symbols.in cpp_cnvt.awk
## Create a new version of the cpp_sig_symbols.in file, including all SIGXXX
## macros defined on this platform.
check_signals:
gcc -undef -dM -E $(srcdir)/cpp_signal.c | egrep ' SIG[A-Z]+' \
gcc -undef -dM -E $(srcdir)/cpp_signal.c | $(EGREP) ' SIG[A-Z]+' \
| cut -f2 -d' ' | sort > cpp_sig_symbols_here
diff -u $(srcdir)/cpp_sig_symbols.in cpp_sig_symbols_here \
| egrep '^\+S' \
| $(EGREP) '^\+S' \
| cut -c2- > cpp_sig_symbols_diff
if test -s cpp_sig_symbols_diff ; then \
cat $(srcdir)/cpp_sig_symbols.in cpp_sig_symbols_diff \
@ -722,10 +722,10 @@ check_signals:
## Likewise for cpp_err_symbols.in.
check_errnos:
gcc -undef -dM -E $(srcdir)/cpp_errno.c | egrep ' E.+' \
gcc -undef -dM -E $(srcdir)/cpp_errno.c | $(EGREP) ' E.+' \
| cut -f2 -d' ' | sort > cpp_err_symbols_here
diff -u $(srcdir)/cpp_err_symbols.in cpp_err_symbols_here \
| egrep '^\+E' \
| $(EGREP) '^\+E' \
| cut -c2- > cpp_err_symbols_diff
if test -s cpp_err_symbols_diff ; then \
cat $(srcdir)/cpp_err_symbols.in cpp_err_symbols_diff \