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-rw-r--r--findutils/config.in3
-rw-r--r--findutils/grep.c5
-rw-r--r--include/applets.h2
3 files changed, 9 insertions, 1 deletions
diff --git a/findutils/config.in b/findutils/config.in
index 8e41bd50c..21e368047 100644
--- a/findutils/config.in
+++ b/findutils/config.in
@@ -8,6 +8,9 @@ comment 'Finding Utilities'
bool 'find' CONFIG_FIND
bool 'grep' CONFIG_GREP
+if [ "$CONFIG_GREP" = "y" ] ; then
+ bool ' egrep alias' CONFIG_FEATURE_GREP_EGREP_ALIAS
+fi
bool 'which' CONFIG_WHICH
bool 'xargs' CONFIG_XARGS
endmenu
diff --git a/findutils/grep.c b/findutils/grep.c
index a97a8bbb7..7cd8196fd 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -243,6 +243,11 @@ extern int grep_main(int argc, char **argv)
perror_msg_and_die("atexit");
#endif
+#ifdef CONFIG_FEATURE_GREP_EGREP_ALIAS
+ if (strcmp (basename (argv[0]), "egrep") == 0)
+ reflags |= REG_ICASE;
+#endif
+
/* do normal option parsing */
while ((opt = getopt(argc, argv, "iHhlnqvsce:f:"
#ifdef CONFIG_FEATURE_GREP_CONTEXT
diff --git a/include/applets.h b/include/applets.h
index 9a7e394b6..effbb5233 100644
--- a/include/applets.h
+++ b/include/applets.h
@@ -149,7 +149,7 @@
#ifdef CONFIG_ECHO
APPLET(echo, echo_main, _BB_DIR_BIN)
#endif
-#if defined(CONFIG_FEATURE_GREP_EGREP_ALIAS) && defined(CONFIG_GREP)
+#if defined(CONFIG_FEATURE_GREP_EGREP_ALIAS)
APPLET_NOUSAGE("egrep", grep_main, _BB_DIR_BIN)
#endif
#ifdef CONFIG_ENV