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authorUlrich Drepper <drepper@redhat.com>2000-03-21 22:03:48 +0000
committerUlrich Drepper <drepper@redhat.com>2000-03-21 22:03:48 +0000
commitcb162e13ed384f33f2712b4fc976e70a1fa7d9c4 (patch)
tree70903f1d2797b4fe7786d4b761dbb9679af4fe85 /include/shlib-compat.h
parent5402148732d74b9deeade21ba1828f10ad574ef7 (diff)
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Update.
2000-03-21  Ulrich Drepper  <drepper@redhat.com>

	* include/shlib-compat.h (versioned_symbol): Give preprocessor the
	chance to expand VERSION_##lib##_##version.
Diffstat (limited to 'include/shlib-compat.h')
-rw-r--r--include/shlib-compat.h14
1 files changed, 8 insertions, 6 deletions
diff --git a/include/shlib-compat.h b/include/shlib-compat.h
index 50fba1b957..a125d907c1 100644
--- a/include/shlib-compat.h
+++ b/include/shlib-compat.h
@@ -22,7 +22,7 @@
 
 #if defined HAVE_ELF && defined PIC && defined DO_VERSIONING
 
-#include <abi-versions.h>	/* header generated by abi-versions.awk */
+# include <abi-versions.h>	/* header generated by abi-versions.awk */
 
 /* The file abi-versions.h (generated by scripts/abi-versions.awk) defines
    symbols like `ABI_libm_GLIBC_2_0' to either 1 or 0 indicating whether or
@@ -32,7 +32,7 @@
    has been superseded by a newer version.  The compatibility code should
    be conditionalized with `#if SHLIB_COMPAT (libm, GLIBC_2_0)'.  */
 
-#define SHLIB_COMPAT(lib, version)	ABI_##lib##_##version
+# define SHLIB_COMPAT(lib, version)	ABI_##lib##_##version
 
 /* That header also defines symbols like `VERSION_libm_GLIBC_2_1' to
    the version set name to use for e.g. symbols first introduced into
@@ -43,16 +43,18 @@
    i.e. either GLIBC_2.1 or the "earliest version" specified in
    shlib-versions if that is newer.  */
 
-#define versioned_symbol(lib, local, symbol, version) \
-  default_symbol_version (local, symbol, VERSION_##lib##_##version)
+# define versioned_symbol(lib, local, symbol, version) \
+  versioned_symbol2 (local, symbol, VERSION_##lib##_##version)
+# define versioned_symbol2(local, symbol, name) \
+  default_symbol_version (local, symbol, name)
 
 #else
 
 /* Not compiling ELF shared libraries at all, so never any old versions.  */
-#define SHLIB_COMPAT(lib, version)	0
+# define SHLIB_COMPAT(lib, version)	0
 
 /* No versions to worry about, just make this the global definition.  */
-#define versioned_symbol(lib, local, symbol, version) \
+# define versioned_symbol(lib, local, symbol, version) \
   weak_alias (local, symbol)
 
 #endif