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| author | Alan Antonuk <aega@med.umich.edu> | 2012-10-02 10:26:40 -0400 |
|---|---|---|
| committer | Alan Antonuk <aega@med.umich.edu> | 2012-10-02 10:26:40 -0400 |
| commit | 165c8de1dfc786c03279e101af3059a310282669 (patch) | |
| tree | 3f9fee2ac0b9d3ed82406529c000df087747ac37 /configure.ac | |
| parent | fca6fdd00159aee574665904c1f6c0cd852859a5 (diff) | |
| download | rabbitmq-c-github-ask-165c8de1dfc786c03279e101af3059a310282669.tar.gz | |
Correctly set-up SONAME for shared library versioning
We're starting with CURRENT=1 because CMake on OSX sets
CURRENT=0 which is a wildcard, which isn't what we want.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/configure.ac b/configure.ac index 211858e..cb6bc1e 100644 --- a/configure.ac +++ b/configure.ac @@ -1,15 +1,19 @@ AC_PREREQ([2.59]) -# Library versioning -# Making releases: -# micro_version += 1 -# interface_age += 1 -# If functions have been added or backward-compatibility has been broken: -# interface_age = 0 m4_define([major_version], [0]) m4_define([minor_version], [2]) m4_define([micro_version], [0]) -m4_define([interface_age], [0]) + +# Follow all steps below in order to calculate new ABI version when updating the library +# NOTE: THIS IS UNRELATED to the actual project version +# +# 1. If the library source code has changed at all since the last update, then increment revision +# 2. If any interfaces have been added, removed, or changed since the last update, increment current and set revision to 0. +# 3. If any interfaces have been added since the last public release, then increment age. +# 4. If any interfaces have been removed since the last public release, then set age to 0. +m4_define([soversion_current], [1]) +m4_define([soversion_revision], [0]) +m4_define([soversion_age], [0]) AC_INIT([rabbitmq-c], [major_version.minor_version.micro_version], [https://github.com/alanxz/rabbitmq-c/issues], [librabbitmq], @@ -47,9 +51,9 @@ AX_TRY_LDFLAGS([-no-undefined], [NO_UNDEFINED=-no-undefined]) AC_SUBST([NO_UNDEFINED]) # Libtool versioning -LT_CURRENT=m4_eval(minor_version + micro_version - interface_age) -LT_REVISION=interface_age -LT_AGE=m4_eval(m4_eval(minor_version + micro_version) - interface_age) +LT_CURRENT=soversion_current +LT_REVISION=soversion_revision +LT_AGE=soversion_age AC_SUBST([LT_CURRENT]) AC_SUBST([LT_REVISION]) AC_SUBST([LT_AGE]) |