[gnunet] branch master updated: UTIL/SCALARPRODUCT: Do not build ECC dlog or scalarproduct with incompatible libgcrypt versions (>=1.9.0)

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martin-schanzenbach pushed a commit to branch master
in repository gnunet.

The following commit(s) were added to refs/heads/master by this push:
     new ca4c9eae2 UTIL/SCALARPRODUCT: Do not build ECC dlog or scalarproduct 
with incompatible libgcrypt versions (>=1.9.0)
ca4c9eae2 is described below

commit ca4c9eae269c34765df26699fe756860c7827693
Author: Martin Schanzenbach <mschanzenbach@posteo.de>
AuthorDate: Tue Mar 30 19:26:40 2021 +0200

    UTIL/SCALARPRODUCT: Do not build ECC dlog or scalarproduct with 
incompatible libgcrypt versions (>=1.9.0)
---
 configure.ac         | 12 ++++++++++--
 po/POTFILES.in       |  3 +++
 src/Makefile.am      |  6 +++++-
 src/util/Makefile.am | 18 +++++++++++++++---
 4 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/configure.ac b/configure.ac
index 28c616069..f72039d09 100644
--- a/configure.ac
+++ b/configure.ac
@@ -416,8 +416,16 @@ gcrypt=0
 NEED_LIBGCRYPT_API=1
 NEED_LIBGCRYPT_VERSION=1.6.0
 
-
-AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)
+# Check if we have libgcrypt >= 1.9. Some things do not work with it
+gcrypt19=0
+AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:1.9.0",
+  [AC_MSG_WARN(["Some subsystems do not work with gcrypt >=1.9.0"])
+   gcrypt=1
+   gcrypt19=1],
+  [AM_PATH_LIBGCRYPT("$NEED_LIBGCRYPT_API:$NEED_LIBGCRYPT_VERSION", gcrypt=1)]
+)
+AM_CONDITIONAL(HAVE_NOLIBGCRYPT19,
+               [test "$gcrypt19" = 0])
 AC_CHECK_DECLS([gcry_mpi_set_opaque_copy], [], [], [[#include <gcrypt.h>]])
 
 AS_IF([test $gcrypt = 0],
diff --git a/po/POTFILES.in b/po/POTFILES.in
index dbbb68bcc..b3849abbd 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -407,6 +407,9 @@ src/testbed/gnunet_mpi_test.c
 src/testbed/gnunet_testbed_mpi_spawn.c
 src/testbed/testbed_api.c
 src/testbed/testbed_api_barriers.c
+src/testbed/testbed_api_cmd_controller.c
+src/testbed/testbed_api_cmd_peer.c
+src/testbed/testbed_api_cmd_service.c
 src/testbed/testbed_api_hosts.c
 src/testbed/testbed_api_operations.c
 src/testbed/testbed_api_peers.c
diff --git a/src/Makefile.am b/src/Makefile.am
index d8a869acb..564923e28 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -45,6 +45,10 @@ if HAVE_POSTGRESQL
  POSTGRES_DIR = pq
 endif
 
+if HAVE_NOLIBGCRYPT19
+  SCALARPRODUCT_DIR = scalarproduct
+endif
+
 REST_DIR = rest
 
 
@@ -93,7 +97,7 @@ SUBDIRS = \
   seti \
   setu \
   consensus \
-  scalarproduct \
+  $(SCALARPRODUCT_DIR) \
   revocation \
   vpn \
   gns \
diff --git a/src/util/Makefile.am b/src/util/Makefile.am
index 6b9e083a7..e2614e5e3 100644
--- a/src/util/Makefile.am
+++ b/src/util/Makefile.am
@@ -25,6 +25,11 @@ if ENABLE_BENCHMARK
   PTHREAD = -lpthread
 endif
 
+if HAVE_NOLIBGCRYPT19
+  DLOG = crypto_ecc_dlog.c
+  DLOG_TEST = test_crypto_ecc_dlog
+endif
+
 gnunet_config_diff_SOURCES = \
  gnunet-config-diff.c
 gnunet_config_diff_LDADD = \
@@ -58,7 +63,7 @@ libgnunetutil_la_SOURCES = \
   crypto_symmetric.c \
   crypto_crc.c \
   crypto_ecc.c \
-  crypto_ecc_dlog.c \
+  $(DLOG) \
   crypto_ecc_setup.c \
   crypto_hash.c \
   crypto_hash_file.c \
@@ -248,7 +253,6 @@ libgnunet_plugin_test_la_LDFLAGS = \
 if HAVE_BENCHMARKS
  BENCHMARKS = \
   perf_crypto_hash \
-  perf_crypto_ecc_dlog \
   perf_crypto_rsa \
   perf_crypto_paillier \
   perf_crypto_symmetric \
@@ -256,6 +260,10 @@ if HAVE_BENCHMARKS
   perf_malloc \
   perf_mq \
   perf_scheduler
+
+if HAVE_NOLIBGCRYPT19
+  BENCHMARKS += perf_crypto_ecc_dlog
+endif
 endif
 
 if HAVE_SSH_KEY
@@ -287,7 +295,7 @@ check_PROGRAMS = \
  test_crypto_ecdhe \
  test_crypto_ecdh_eddsa \
  test_crypto_ecdh_ecdsa \
- test_crypto_ecc_dlog \
+ $(DLOG_TEST) \
  test_crypto_hash \
  test_crypto_hash_context \
  test_crypto_hkdf \
@@ -448,11 +456,13 @@ test_crypto_eddsa_LDADD = \
  libgnunetutil.la \
  $(LIBGCRYPT_LIBS)
 
+if HAVE_NOLIBGCRYPT19
 test_crypto_ecc_dlog_SOURCES = \
  test_crypto_ecc_dlog.c
 test_crypto_ecc_dlog_LDADD = \
  libgnunetutil.la \
  $(LIBGCRYPT_LIBS)
+endif
 
 test_crypto_ecdhe_SOURCES = \
  test_crypto_ecdhe.c
@@ -595,11 +605,13 @@ perf_crypto_hash_SOURCES = \
 perf_crypto_hash_LDADD = \
  libgnunetutil.la
 
+if HAVE_NOLIBGCRYPT19
 perf_crypto_ecc_dlog_SOURCES = \
  perf_crypto_ecc_dlog.c
 perf_crypto_ecc_dlog_LDADD = \
  libgnunetutil.la \
  -lgcrypt
+endif
 
 perf_crypto_rsa_SOURCES = \
  perf_crypto_rsa.c

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