When generating the glue code for preloaded modules libtool produces
invalid prototypes without argument lists. When compiling with
slightly fascist compiler options (-Wstrict-prototypes) this has the
effect of causing gcc to print gazillions of warnings when the final
libtool call is done -- for each symbol one.
The fix is trivial. The prototypes should have an argument list of void,
not empty.
---
libltdl/m4/libtool.m4 | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/libltdl/m4/libtool.m4 b/libltdl/m4/libtool.m4
index b75a55a..6f92d02 100644
--- a/libltdl/m4/libtool.m4
+++ b/libltdl/m4/libtool.m4
@@ -3308,7 +3308,7 @@ esac
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int
\1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int
\1(void);/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/
{\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/
{\"\2\", (void *) \&\2},/p'"
--
1.6.1.3
Lennart
--
Lennart Poettering Red Hat, Inc.
lennart [at] poettering [dot] net ICQ# 11060553
http://0pointer.net/lennart/ GnuPG 0x1A015CC4
