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authorRoland McGrath <roland@gnu.org>1996-03-19 21:10:11 +0000
committerRoland McGrath <roland@gnu.org>1996-03-19 21:10:11 +0000
commitc224a18a9045610c4ec1e4d959f6a5dd6b117dd9 (patch)
tree3ec6bbc9ad25817511f08d4a10035d351d88f6bf /config.h.in
parentb20e47cb14ec8edccab7c722743a731e67280702 (diff)
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* config.make.in (weak-symbols): Variable removed.
* configure.in (--with-weak-symbols): Option removed. (NO_UNDERSCORES, HAVE_ASM_WEAK_DIRECTIVE, HAVE_ASM_WEAKEXT_DIRECTIVE): New tests. * config.h.in (HAVE_WEAK_SYMBOLS): #undef removed. (NO_UNDERSCORES, HAVE_ASM_WEAK_DIRECTIVE, HAVE_ASM_WEAKEXT_DIRECTIVE): New #undefs. * libc-symbols.h: Use them instead of HAVE_WEAK_SYMBOLS. * inet/inet_lnaof.c: Use u_int32_t instead of u_long. * inet/inet_mkadr.c: Likewise. * inet/inet_net.c: Likewise. * inet/inet_netof.c: Likewise. * inet/rcmd.c: Likewise. * inet/arpa/inet.h: Likewise. * inet/netinet/in.h: Likewise. * inet/netinet/tcp.h: Likewise. * inet/protocols/rwhod.h: Likewise. * inet/protocols/talkd.h: Likewise. * resolv/inet_addr.c: Likewise. * sunrpc/rpc/xdr.h (IXDR_GET_LONG, IXDR_PUT_LONG): change casts to u_int32_t (instead of u_long).
Diffstat (limited to 'config.h.in')
-rw-r--r--config.h.in22
1 files changed, 11 insertions, 11 deletions
diff --git a/config.h.in b/config.h.in
index 52332beda2..35d865b24c 100644
--- a/config.h.in
+++ b/config.h.in
@@ -4,12 +4,19 @@
#undef HAVE_GNU_LD
/* Define if using ELF, which supports weak symbols.
- This implies HAVE_WEAK_SYMBOLS; set by --with-elf. */
+ This implies HAVE_ASM_WEAK_DIRECTIVE and NO_UNDERSCORES; set by
+ --with-elf. */
#undef HAVE_ELF
-/* Define if weak symbols are available in the assembler and
- linker being used. Set by --with-weak-symbols. */
-#undef HAVE_WEAK_SYMBOLS
+/* Define if C symbols are asm symbols. Don't define if C symbols
+ have a `_' prepended to make the asm symbol. */
+#undef NO_UNDERSCORES
+
+/* Define if weak symbols are available via the `.weak' directive. */
+#undef HAVE_ASM_WEAK_DIRECTIVE
+
+/* Define if weak symbols are available via the `.weakext' directive. */
+#undef HAVE_ASM_WEAKEXT_DIRECTIVE
/* Define if not using ELF, but `.init' and `.fini' sections are available. */
#undef HAVE_INITFINI
@@ -24,13 +31,6 @@
declaring a symbol global (default `.globl'). */
#undef ASM_GLOBAL_DIRECTIVE
-/* ELF has weak symbols, and with GNU ld a.out does too. */
-#ifndef HAVE_WEAK_SYMBOLS
-#if defined (HAVE_ELF) || defined (HAVE_GNU_LD)
-#define HAVE_WEAK_SYMBOLS
-#endif
-#endif
-
/* Define to use GNU libio instead of GNU stdio.
This is defined by configure under --enable-libio. */
#undef USE_IN_LIBIO