A utility to search the LLVM source tree for a grep pattern. This is a
replacement for getsrcs.sh which now generates too much text to put on a
Linux command line. The approach taken with llvmgrep is to execute a find
command and execute a grep on each file that matches the name pattern. The
arguments to this script are the same as those of egrep. Note that the -H
and -n options to egrep will always be passed so that you always get the
file and line number of matches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14255 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/llvmgrep b/utils/llvmgrep
new file mode 100755
index 0000000..89027e3
--- /dev/null
+++ b/utils/llvmgrep
@@ -0,0 +1,22 @@
+#!/bin/sh
+# This is useful because it prints out all of the source files. Useful for
+# greps.
+PATTERN=$*
+TOPDIR=`pwd | sed -e 's#(.*/llvm).*#$1#'`
+if test -d "$TOPDIR" ; then
+ cd $TOPDIR
+ find docs include lib tools utils projects -type f \
+ \( -path '*/doxygen/*' -o -path '*/Burg/*' \) -prune -o \
+ -name '*.[cdhyl]*' \
+ \! -name '*~' \
+ \! -name '#*' \
+ \! -name '*.ll' \
+ \! -name '*.d' \
+ \! -name '*.dir' \
+ \! -name 'Sparc.burm.c' \
+ \! -name 'llvmAsmParser.cpp' \
+ \! -name 'llvmAsmParser.h' \
+ \! -name 'FileParser.cpp' \
+ \! -name 'FileParser.h' \
+ -exec egrep -H -n $PATTERN {} \;
+fi