r18143: the 'showflags' convention from Samba is useful for the other packages

(This used to be commit a4d1f1d222)

source4/lib/ldb/Makefile.in

@@ -53,7 +53,12 @@ EXAMPLES = examples/ldbreader examples/ldifreader
 
 DIRS = lib bin common ldb_tdb ldb_ldap ldb_sqlite3 modules tools examples tdb talloc
 
-all: dirs $(OBJS) $(LDB_LIB) $(BINS) $(EXAMPLES) manpages
+all: showflags dirs $(OBJS) $(LDB_LIB) $(BINS) $(EXAMPLES) manpages
+
+showflags:
+	@echo 'ldb will be compiled with flags:'
+	@echo '  CFLAGS = $(CFLAGS)'
+	@echo '  LIBS = $(LIBS)'
 
 .c.o:
 	@echo Compiling $*.c

source4/lib/replace/Makefile.in

@@ -17,7 +17,12 @@ CFLAGS=-I. -I@libreplacedir@ @CFLAGS@
 
 OBJS = @LIBREPLACEOBJ@
 
-all: libreplace.a testsuite
+all: showflags libreplace.a testsuite
+
+showflags:
+	@echo 'libreplace will be compiled with flags:'
+	@echo '  CFLAGS = $(CFLAGS)'
+	@echo '  LIBS = $(LIBS)'
 
 install: all
 	mkdir -p $(libdir)

source4/lib/talloc/Makefile.in

@@ -19,7 +19,12 @@ EXTRA_TARGETS = @DOC_TARGET@
 
 LIBOBJ = @TALLOCOBJ@ @LIBREPLACEOBJ@
 
-all: libtalloc.a testsuite $(EXTRA_TARGETS)
+all: showflags libtalloc.a testsuite $(EXTRA_TARGETS)
+
+showflags:
+	@echo 'talloc will be compiled with flags:'
+	@echo '  CFLAGS = $(CFLAGS)'
+	@echo '  LIBS = $(LIBS)'
 
 testsuite: $(LIBOBJ) testsuite.o
 	$(CC) $(CFLAGS) -o testsuite testsuite.o $(LIBOBJ) $(LIBS)

source4/lib/tdb/Makefile.in

@@ -19,7 +19,12 @@ TDB_OBJ = @TDBOBJ@ @LIBREPLACEOBJ@
 
 DIRS = lib bin common tools examples
 
-all: dirs $(PROGS)
+all: showflags dirs $(PROGS)
+
+showflags:
+	@echo 'tdb will be compiled with flags:'
+	@echo '  CFLAGS = $(CFLAGS)'
+	@echo '  LIBS = $(LIBS)'
 
 .c.o:
 	@echo Compiling $*.c