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+## Process this file with automake to create Makefile.in
+# Copyright 1997-1998, 2005-2021 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+LN = ln
+
+AM_CFLAGS = $(WARN_CFLAGS) $(WERROR_CFLAGS) $(PCRE_CFLAGS)
+
+# Tell the linker to omit references to unused shared libraries.
+AM_LDFLAGS = $(IGNORE_UNUSED_LIBRARIES_CFLAGS)
+
+bin_PROGRAMS = grep
+bin_SCRIPTS = egrep fgrep
+grep_SOURCES = \
+ dfasearch.c \
+ die.h \
+ grep.c \
+ kwsearch.c \
+ kwset.c \
+ searchutils.c
+if USE_PCRE
+grep_SOURCES += pcresearch.c
+endif
+
+noinst_HEADERS = grep.h kwset.h search.h system.h
+
+# Sometimes, the expansion of $(LIBINTL) includes -lc which may
+# include modules defining variables like 'optind', so libgreputils.a
+# must precede $(LIBINTL) in order to ensure we use GNU getopt.
+# But libgreputils.a must also follow $(LIBINTL), since libintl uses
+# replacement functions defined in libgreputils.a.
+LDADD = \
+ ../lib/libgreputils.a $(LIBINTL) ../lib/libgreputils.a $(LIBICONV) \
+ $(LIBTHREAD)
+
+grep_LDADD = $(LDADD) $(PCRE_LIBS) $(LIBCSTACK)
+localedir = $(datadir)/locale
+AM_CPPFLAGS = -I$(top_builddir)/lib -I$(top_srcdir)/lib
+
+EXTRA_DIST = egrep.sh
+
+egrep fgrep: egrep.sh Makefile
+ $(AM_V_GEN)grep=`echo grep | sed -e '$(transform)'` && \
+ case $@ in egrep) option=-E;; fgrep) option=-F;; esac && \
+ shell_does_substrings='set x/y && d=$${1%/*} && test "$$d" = x' && \
+ if $(SHELL) -c "$$shell_does_substrings" 2>/dev/null; then \
+ edit_substring='s,X,X,'; \
+ else \
+ edit_substring='s,\$${0%/\*},`expr "X$$0" : '\''X\\(.*\\)/'\''`,g'; \
+ fi && \
+ sed -e 's|[@]SHELL@|$(SHELL)|g' \
+ -e "$$edit_substring" \
+ -e "s|[@]grep@|$$grep|g" \
+ -e "s|[@]option@|$$option|g" <$(srcdir)/egrep.sh >$@-t
+ $(AM_V_at)chmod +x $@-t
+ $(AM_V_at)mv $@-t $@
+
+CLEANFILES = egrep fgrep *-t