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| author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2022-01-12 02:58:02 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2022-06-16 13:04:33 +0200 |
| commit | e011b04c6b2e31bdc46320e5d8a4f48715681f15 (patch) | |
| tree | 4e4f9a4ad06ca68996cbb3dd899081d75979b713 /tests/libosmo-gtlv/Makefile.am | |
| parent | f842c8c8d0d809b298668c9f547e6df837532fce (diff) | |
libosmo-gtlv: add C code generator for IE structs and arrays
Defining a protocol of message types with lists of IEs bears a lot of
repetitive, copy-paste-error-prone writing out of data structures.
Add a third layer to libosmo-gtlv, which allows helpful code generation.
By non-repetitive data structures that briefly describe the protocol's
messages and IEs, generate possibly repetitive IE list arrays and
decoded-struct definitions automatically, avoiding grunt work errors.
I tried C macros for this at first, but it became too convoluted.
Generating C code that can be read and grepped makes things easier.
A usage example is found in tests/libosmo-gtlv/test_gtlv_gen/.
Related: SYS#5599
Change-Id: Ifb3ea54d2797ce060b95834aa117725ec2d6c4cf
Diffstat (limited to 'tests/libosmo-gtlv/Makefile.am')
| -rw-r--r-- | tests/libosmo-gtlv/Makefile.am | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/libosmo-gtlv/Makefile.am b/tests/libosmo-gtlv/Makefile.am index 6d85334..392a73e 100644 --- a/tests/libosmo-gtlv/Makefile.am +++ b/tests/libosmo-gtlv/Makefile.am @@ -1,3 +1,7 @@ +SUBDIRS = \ + test_gtlv_gen \ + $(NULL) + AM_CPPFLAGS = \ $(all_includes) \ -I$(top_srcdir)/include \ @@ -40,3 +44,4 @@ gtlv_dec_enc_test_LDADD = \ update_exp: $(builddir)/gtlv_test >$(srcdir)/gtlv_test.ok $(builddir)/gtlv_dec_enc_test >$(srcdir)/gtlv_dec_enc_test.ok + $(MAKE) -C test_gtlv_gen update_exp |