>From 9e99a1c6cb655a56d7f09dabd10a77a3802bf96d Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com&gt; Date: Mon, 17 Aug 2009 18:44:37 +0200 Subject: [PATCH libguestfs 1/2] avoid compiler warnings about unused vars in generated code * src/Makefile.am: Compile protocol.c into a convenience library, so it can have its own CFLAGS, and link that with the destination one. --- src/Makefile.am | 14 ++++++++++++-- 1 files changed, 12 insertions(+), 2 deletions(-) diff --git a/src/Makefile.am b/src/Makefile.am index c6006d2..9eb71b9 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -48,6 +48,14 @@ BUILT_SOURCES = \ guestfs-actions.c \ guestfs-bindtests.c +# This convenience library is solely to avoid compiler warnings +# in its generated sources. +libprotocol_la_SOURCES = \ + guestfs_protocol.c \ + guestfs_protocol.h + +libprotocol_la_CFLAGS = -Wall -Wno-unused + $(BUILT_SOURCES): stamp-generator CLEANFILES = guestfs_protocol.c guestfs_protocol.h @@ -98,13 +106,15 @@ libguestfs_la_LDFLAGS = -version-info $(MAX_PROC_NR):0:$(MAX_PROC_NR) libguestfs_la_SOURCES = \ guestfs.c \ guestfs.h \ - guestfs_protocol.c \ - guestfs_protocol.h \ guestfs-actions.h \ guestfs-actions.c \ guestfs-bindtests.c \ gettext.h +# Make libguestfs include the convenience library. +noinst_LTLIBRARIES = libprotocol.la +libguestfs_la_LIBADD = libprotocol.la + libguestfs_la_CFLAGS = -Wall -DGUESTFS_DEFAULT_PATH='"$(libdir)/guestfs"' if HAVE_RPCGEN -- 1.6.4.378.g88f2f >From ab84f9a78034249f37861e00e474018b8f750df2 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com&gt; Date: Mon, 17 Aug 2009 18:47:46 +0200 Subject: [PATCH libguestfs 2/2] generator.ml: avoid warnings in generated tests.c * src/generator.ml: Avoid warnings in generated tests.c, regarding print_strings, and in exercising any function that takes a StringList or DeviceList parameter. (print_strings): Change param type to "char *const *s". Declare fully-const initializer for each list-taking function use. Cast *List argument to "(char **)". --- src/generator.ml | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/generator.ml b/src/generator.ml index ad4c0cb..ac01a98 100755 --- a/src/generator.ml +++ b/src/generator.ml @@ -5274,7 +5274,7 @@ static void print_error (guestfs_h *g, void *data, const char *msg) } /* FIXME: nearly identical code appears in fish.c */ -static void print_strings (char const *const *argv) +static void print_strings (char *const *argv) { int argc; @@ -5869,7 +5869,7 @@ and generate_test_command_call ?(expect_error = false) ?test test_name cmd = fun i str -> pr " const char *%s_%d = \"%s\";\n" n i (c_quote str); ) strs; - pr " const char *%s[] = {\n" n; + pr " const char *const %s[] = {\n" n; iteri ( fun i _ -> pr " %s_%d,\n" n i ) strs; @@ -5912,7 +5912,7 @@ and generate_test_command_call ?(expect_error = false) ?test test_name cmd = | FileIn _, arg | FileOut _, arg -> pr ", \"%s\"" (c_quote arg) | StringList n, _ | DeviceList n, _ -> - pr ", %s" n + pr ", (char **) %s" n | Int _, arg -> let i = try int_of_string arg @@ -9019,7 +9019,7 @@ and generate_bindtests () = #define safe_malloc guestfs_safe_malloc static void -print_strings (char * const* const argv) +print_strings (char *const *argv) { int argc; -- 1.6.4.378.g88f2f _______________________________________________ Libguestfs mailing list Libguestfs(a)redhat.com https://www.redhat.com/mailman/listinfo/libguestfs