build: change ABI versioning to global

[dpdk.git] / doc / guides / contributing / coding_style.rst

diff --git a/doc/guides/contributing/coding_style.rst b/doc/guides/contributing/coding_style.rst
index 449b334..841ef6d 100644 (file)
--- a/doc/guides/contributing/coding_style.rst
+++ b/doc/guides/contributing/coding_style.rst
@@ -631,10 +631,10 @@ In the DPDK environment, use the logging interface provided:
 
  /* log in debug level */
  rte_log_set_global_level(RTE_LOG_DEBUG);
- RTE_LOG(DEBUG, my_logtype1, "this is is a debug level message\n");
- RTE_LOG(INFO, my_logtype1, "this is is a info level message\n");
- RTE_LOG(WARNING, my_logtype1, "this is is a warning level message\n");
- RTE_LOG(WARNING, my_logtype2, "this is is a debug level message (not displayed)\n");
+ RTE_LOG(DEBUG, my_logtype1, "this is a debug level message\n");
+ RTE_LOG(INFO, my_logtype1, "this is a info level message\n");
+ RTE_LOG(WARNING, my_logtype1, "this is a warning level message\n");
+ RTE_LOG(WARNING, my_logtype2, "this is a debug level message (not displayed)\n");
 
  /* log in info level */
  rte_log_set_global_level(RTE_LOG_INFO);
@@ -803,9 +803,8 @@ lpm, etc. For drivers, the same format of Makefile is used.
        CFLAGS += -O3
        CFLAGS += $(WERROR_FLAGS)
 
-       # the symbol version information for the library, and .so version
+       # the symbol version information for the library
        EXPORT_MAP := rte_<name>_version.map
-       LIBABIVER := 1
 
        # all source filenames are stored in SRCS-y
        SRCS-$(CONFIG_RTE_LIBRTE_<NAME>) += rte_<name>.c
@@ -948,10 +947,12 @@ reason
        built. For missing dependencies this should be of the form
        ``'missing dependency, "libname"'``.
 
-version
-       **Default Value = 1**.
-       Specifies the ABI version of the library, and is used as the major
-       version number of the resulting ``.so`` library.
+use_function_versioning
+       **Default Value = false**.
+       Specifies if the library in question has ABI versioned functions. If it
+       has, this value should be set to ensure that the C files are compiled
+       twice with suitable parameters for each of shared or static library
+       builds.
 
 Meson Build File Contents - Drivers
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