lib: Expose errno through new API guestfs_last_errno.

[libguestfs.git] / src / Makefile.am

diff --git a/src/Makefile.am b/src/Makefile.am
index 7b88d8b..4bcf7e9 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -24,20 +24,23 @@ generator_built = \
        guestfs-internal-actions.h \
        actions.c \
        bindtests.c \
+       errnostring_gperf.gperf \
+       errnostring.c \
+       errnostring.h
        guestfs-actions.pod \
        guestfs-availability.pod \
        guestfs-structs.pod \
        libguestfs.syms
 
 BUILT_SOURCES = \
-  $(generator_built) \
-  guestfs_protocol.c \
-  guestfs_protocol.h
+       $(generator_built) \
+       guestfs_protocol.c \
+       guestfs_protocol.h \
+       errnostring_gperf.c
 
 EXTRA_DIST = \
        $(BUILT_SOURCES) \
        MAX_PROC_NR \
-       generator.ml \
        libguestfs.3 \
        guestfs.pod
 
@@ -53,6 +56,19 @@ libprotocol_la_SOURCES = \
 
 libprotocol_la_CFLAGS =
 
+# Build the errnostring perfect hash code.  The generated code has lots
+# of warnings so we must compile it in a separate mini-library.
+liberrnostring_la_SOURCES = \
+       errnostring_gperf.c \
+       errnostring.h \
+       errnostring.c
+liberrnostring_la_CFLAGS =
+
+errnostring_gperf.c: errnostring_gperf.gperf
+       rm -f $@
+       $(GPERF) -t $< > $@-t
+       mv $@-t $@
+
 # From the libtool info file, with comments:
 #
 # |  1. Start with version information of `0:0:0' for each libtool library.
@@ -114,15 +130,15 @@ libguestfs_la_SOURCES = \
        proto.c \
        libguestfs.syms
 
-libguestfs_la_LIBADD = $(HIVEX_LIBS) $(LIBPCRE) $(LIBMAGIC) $(LTLIBTHREAD) ../gnulib/lib/libgnu.la
+libguestfs_la_LIBADD = $(HIVEX_LIBS) $(AUGEAS_LIBS) $(LIBPCRE) $(LIBMAGIC) $(LTLIBTHREAD) ../gnulib/lib/libgnu.la
 
-# Make libguestfs include the convenience library.
-noinst_LTLIBRARIES = libprotocol.la
-libguestfs_la_LIBADD += libprotocol.la
+# Make libguestfs include the convenience libraries.
+noinst_LTLIBRARIES = liberrnostring.la libprotocol.la
+libguestfs_la_LIBADD += liberrnostring.la libprotocol.la
 
 libguestfs_la_CFLAGS = \
   -DGUESTFS_DEFAULT_PATH='"$(libdir)/guestfs"' \
-  $(HIVEX_CFLAGS) \
+  $(HIVEX_CFLAGS) $(AUGEAS_CFLAGS) \
   $(WARN_CFLAGS) $(WERROR_CFLAGS)
 
 libguestfs_la_CPPFLAGS = -I$(top_srcdir)/gnulib/lib