1 files changed, 63 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..941384e
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,63 @@
+## Process this file with automake to create Makefile.in
+# Copyright 1997-1998, 2005-2016 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 <http://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 = grep.c searchutils.c \
+          dfa.c dfasearch.c \
+          kwset.c kwsearch.c \
+          pcresearch.c
+noinst_HEADERS = grep.h dfa.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)
+localedir = $(datadir)/locale
+AM_CPPFLAGS = -I$(top_builddir)/lib -I$(top_srcdir)/lib
+
+EXTRA_DIST = dosbuf.c 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