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[libguestfs.git] / daemon / Makefile.am

diff --git a/daemon/Makefile.am b/daemon/Makefile.am
index 2b585c2..ee1959f 100644 (file)
--- a/daemon/Makefile.am
+++ b/daemon/Makefile.am
@@ -37,6 +37,8 @@ BUILT_SOURCES = \
        $(generator_built) \
        guestfs_protocol.c \
        guestfs_protocol.h \
+       errnostring_gperf.c \
+       errnostring_gperf.gperf \
        errnostring.c \
        errnostring.h
 
@@ -62,6 +64,22 @@ $(libsrcdir)/guestfs_protocol.c: force
 $(libsrcdir)/guestfs_protocol.h: force
        $(MAKE) -C $(libsrcdir) guestfs_protocol.h
 
+# Build the errnostring perfect hash code.  The generated code has lots
+# of warnings so we must compile it in a separate mini-library.
+noinst_LIBRARIES += liberrnostring.a
+liberrnostring_a_SOURCES = \
+       errnostring_gperf.c \
+       errnostring.h \
+       errnostring.c
+liberrnostring_a_CFLAGS =
+
+errnostring_gperf.c: errnostring_gperf.gperf
+       rm -f $@
+       $(GPERF) -t $< > $@-t
+       mv $@-t $@
+errnostring_gperf.gperf: $(libsrcdir)/errnostring_gperf.gperf
+       rm -f $@
+       ln $< $@
 errnostring.c: $(libsrcdir)/errnostring.c
        rm -f $@
        ln $< $@
@@ -91,8 +109,6 @@ guestfsd_SOURCES = \
        dropcaches.c \
        du.c \
        echo_daemon.c \
-       errnostring.h \
-       errnostring.c \
        ext2.c \
        fallocate.c \
        file.c \
@@ -148,6 +164,7 @@ guestfsd_SOURCES = \
        zero.c \
        zerofree.c
 guestfsd_LDADD = \
+       liberrnostring.a \
        libprotocol.a \
        lib/libgnu.a \
        $(GETADDRINFO_LIB) \