[SCM] Socket Wrapper Repository - branch master updated
Andreas Schneider
asn at samba.org
Tue Oct 23 14:34:35 UTC 2018
The branch, master has been updated
via c26835a gitlab-ci: Disable the FreeBSD runner
via 7628650 gitlab-ci: Add helgrind tests
via bee622b gitlab-ci: Add runners and toolchain files
via ab9cf16 tests: Init in_addr only once in test_tcp_socket_overwrite
via 35174c8 tests: Return an error if setenv() fails in test_max_sockets
via b6f1a42 tests: Check the correct return code in test_thread_echo_tcp_write_read
via d588231 tests: Check return code of connect in test_thread_echo_tcp_sendmsg_recvmsg
via 7232dee tests: Check the return code of connect in test_echo_udp_sendmsg_recvmsg
via 6e65180 tests: Check return code of connnect in test_echo_tcp_sendmsg_recvmsg
via 545d0b7 echo_srv: Check for a valid pidfile pointer
via 04091a9 echo_srv: Only use 128K as buffer size instead of 4MB
via c49a629 torture: Wait longer for echo_srv startup
via 9289145 echo_srv: Do not close bogus file descriptors
via 326e9f8 swrap: Don't do a deep bind if we run with libasan
via 370ece1 swrap: Add a mutex for resetting socket index
via 0b1a43e swrap: Fix helgrind errors
via a2a8a80 tests: Use assert_return_code() to get errno
via 0983cd2 tests: Avoid -Wcast-align warning
via 3d340c3 tests: Fix -Wformat gcc warning
via 702f2fb cmake: Fix checking for required system libraries
via 62080ac cmake: Use target_include_directories()
via d3d419b cmake: Require modern cmake version
via b976977 cmake: Update AddCMockaTest
via b91dae5 cmake: Update cmocka requirement
via 4adb5cf cmake: Support running the tests with AddressSanitizer
via da17de1 cmake: Add CFLAGS for AddressSanitizer and UndefinedSanitizer
via 402f548 cmake: Move Compiler flags to new file
via 013687b cmake: Remove obsolete DefineCompilerFlags.cmake
via aa9b0da cmake: Improve checks for compiler flags
via 5672618 cmake: Update CMake defaults
via a5df8fc cmake: Suppress helgrind race condition warning we created on purpose
via da4b908 cmake: Create an error if helgrind finds a bug
via f465bf4 cmake: Write helgrind logs to stderr so we can see them
via 1ef1728 cmake: Don't misuse CMAKE_REQUIRED_LIBRARIES
from 5bbd6ad tests: Update valgrind suppression file
https://git.samba.org/?p=socket_wrapper.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit c26835ad5b0165efe51535b9e11c9d7282eca4b2
Author: Andreas Schneider <asn at samba.org>
Date: Tue Oct 2 16:40:16 2018 +0200
gitlab-ci: Disable the FreeBSD runner
There is a threading race condition in FreeBSD.
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 76286508446f6c1b278021e1074b1c078ae0caf7
Author: Andreas Schneider <asn at samba.org>
Date: Thu Sep 27 21:10:45 2018 +0200
gitlab-ci: Add helgrind tests
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit bee622ba59ae933f219a2efba1c3f1a1d53a9783
Author: Andreas Schneider <asn at samba.org>
Date: Thu Sep 27 17:56:11 2018 +0200
gitlab-ci: Add runners and toolchain files
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit ab9cf16f48fd996e77117bd48eddecd869397ffa
Author: Andreas Schneider <asn at samba.org>
Date: Mon Oct 1 21:34:44 2018 +0200
tests: Init in_addr only once in test_tcp_socket_overwrite
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 35174c856c0c464e13f72c5e4b82a976d1c84c2a
Author: Andreas Schneider <asn at samba.org>
Date: Mon Oct 1 21:28:27 2018 +0200
tests: Return an error if setenv() fails in test_max_sockets
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit b6f1a42a7e88ff0376f92911813f3f0f56d8ccf9
Author: Andreas Schneider <asn at samba.org>
Date: Mon Oct 1 21:28:06 2018 +0200
tests: Check the correct return code in test_thread_echo_tcp_write_read
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit d588231d05fa80bce1e860f9797d7a4a7624c670
Author: Andreas Schneider <asn at samba.org>
Date: Mon Oct 1 21:27:40 2018 +0200
tests: Check return code of connect in test_thread_echo_tcp_sendmsg_recvmsg
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 7232dee952f4d4da4e670ff918589ec22a323631
Author: Andreas Schneider <asn at samba.org>
Date: Mon Oct 1 21:31:19 2018 +0200
tests: Check the return code of connect in test_echo_udp_sendmsg_recvmsg
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 6e651805d42d808abb374f725dd5c5e25fe3ff1a
Author: Andreas Schneider <asn at samba.org>
Date: Mon Oct 1 21:27:14 2018 +0200
tests: Check return code of connnect in test_echo_tcp_sendmsg_recvmsg
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 545d0b77d3308fde3de50c446b02ef1571b5cfa6
Author: Andreas Schneider <asn at cryptomilk.org>
Date: Mon Oct 1 21:23:31 2018 +0200
echo_srv: Check for a valid pidfile pointer
Signed-off-by: Andreas Schneider <asn at cryptomilk.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 04091a9e1684970cca87a046f394addfb0c6664b
Author: Andreas Schneider <asn at cryptomilk.org>
Date: Mon Oct 1 10:54:53 2018 +0200
echo_srv: Only use 128K as buffer size instead of 4MB
This produced errors built with clang.
Signed-off-by: Andreas Schneider <asn at cryptomilk.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit c49a62956df63d8e2110de3a91bd69981a05a789
Author: Andreas Schneider <asn at samba.org>
Date: Thu Sep 27 18:19:42 2018 +0200
torture: Wait longer for echo_srv startup
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 92891453fb69adb66ea591ed1343c2da821b09d3
Author: Andreas Schneider <asn at samba.org>
Date: Fri Sep 28 12:55:49 2018 +0200
echo_srv: Do not close bogus file descriptors
==1564== Warning: invalid file descriptor 1048564 in syscall close()
==1564== at 0x4D18534: close (in /lib64/libc-2.27.so)
==1564== by 0x4046A74: libc_close (socket_wrapper.c:760)
==1564== by 0x405105C: swrap_close (socket_wrapper.c:5933)
==1564== by 0x40511F5: close (socket_wrapper.c:5979)
==1564== by 0x401679: become_daemon (echo_srv.c:202)
==1564== by 0x402D44: main (echo_srv.c:896)
==1563==
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 326e9f8cd33aeac5d4010910cd32f98b7365bdb7
Author: Andreas Schneider <asn at samba.org>
Date: Sat Sep 1 19:36:19 2018 +0200
swrap: Don't do a deep bind if we run with libasan
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 370ece1e1142be6ce0f153b12b0d8cda1dbcf100
Author: Andreas Schneider <asn at samba.org>
Date: Fri Sep 28 12:46:30 2018 +0200
swrap: Add a mutex for resetting socket index
Fixes a helgrind error.
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 0b1a43e384e2173de0bafefd000127f3cef5b139
Author: Anoop C S <anoopcs at redhat.com>
Date: Wed Sep 19 13:41:49 2018 +0530
swrap: Fix helgrind errors
Signed-off-by: Anoop C S <anoopcs at redhat.com>
Reviewed-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit a2a8a804405c439082af3083b2ec4c804ca71049
Author: Andreas Schneider <asn at samba.org>
Date: Fri Sep 28 08:11:57 2018 +0200
tests: Use assert_return_code() to get errno
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 0983cd2fd88cf580f60fe0cf6b0ddcdfcd18d249
Author: Anoop C S <anoopcs at redhat.com>
Date: Thu Aug 30 04:48:30 2018 +0530
tests: Avoid -Wcast-align warning
warning: cast from 'struct sockaddr *' to 'struct sockaddr_in *'
increases required alignment from 2 to 4 [-Wcast-align]
struct sockaddr_in *sinp = (struct sockaddr_in *)to; ^~~~~~~~~~~~~~~~~~~~~~~~
Above warning can be avoided by making use of sockaddr_in available
within torture_address from the caller of echo_udp_recv_from_to().
Following that sa_socklen from torture_address can be used instead of
passing sa_socklen explicitly to echo_udp_recv_from_to().
Signed-off-by: Anoop C S <anoopcs at redhat.com>
Reviewed-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 3d340c30517b90853318fe60ec239bf2bf789931
Author: Anoop C S <anoopcs at redhat.com>
Date: Tue Aug 28 22:11:31 2018 +0530
tests: Fix -Wformat gcc warning
test_fork_thread_deadlock.c:48:25: warning: format ‘%d’ expects argument
of type ‘int’, but argument 3 has type ‘pid_t {aka long int}’ [-Wformat=]
Signed-off-by: Anoop C S <anoopcs at redhat.com>
Reviewed-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 702f2fb52f90273b86ef6d1f117814bd08fcc542
Author: Andreas Schneider <asn at samba.org>
Date: Thu Sep 27 18:31:26 2018 +0200
cmake: Fix checking for required system libraries
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 62080ac13dd2c5e38c49412bced652f1b314bda0
Author: Andreas Schneider <asn at samba.org>
Date: Thu Sep 27 17:52:19 2018 +0200
cmake: Use target_include_directories()
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit d3d419bd29c71cc5ea61ac0bdbf1736148a7cccc
Author: Andreas Schneider <asn at samba.org>
Date: Mon Sep 10 08:34:03 2018 +0200
cmake: Require modern cmake version
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit b976977a5355b67bd563e363abb3d2cb7fa6d3c9
Author: Andreas Schneider <asn at samba.org>
Date: Thu Sep 27 17:22:57 2018 +0200
cmake: Update AddCMockaTest
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit b91dae57e472cafe1c2014b84f79a9552d53579c
Author: Andreas Schneider <asn at samba.org>
Date: Thu Sep 27 17:50:02 2018 +0200
cmake: Update cmocka requirement
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 4adb5cf4748feaf190e1da2444d1ed822314a2f0
Author: Andreas Schneider <asn at samba.org>
Date: Sat Sep 1 20:46:52 2018 +0200
cmake: Support running the tests with AddressSanitizer
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit da17de1693abeb5f163ab6b6a85fcfceb1db68ce
Author: Andreas Schneider <asn at samba.org>
Date: Wed Sep 5 15:39:35 2018 +0200
cmake: Add CFLAGS for AddressSanitizer and UndefinedSanitizer
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 402f548051549edb764184f901e83ee7ece06b29
Author: Andreas Schneider <asn at samba.org>
Date: Wed Sep 5 15:38:37 2018 +0200
cmake: Move Compiler flags to new file
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 013687b2ccd6c8436e552e6ada2e7f73b8dfd7cd
Author: Andreas Schneider <asn at samba.org>
Date: Sun Sep 2 11:18:45 2018 +0200
cmake: Remove obsolete DefineCompilerFlags.cmake
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit aa9b0da96927e957f6ed0b1b9d51b16db90ea2af
Author: Andreas Schneider <asn at samba.org>
Date: Sun Sep 2 11:18:09 2018 +0200
cmake: Improve checks for compiler flags
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 567261810523f2ab3af10268fc4a64d863ce2c93
Author: Andreas Schneider <asn at samba.org>
Date: Tue Oct 2 16:37:43 2018 +0200
cmake: Update CMake defaults
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit a5df8fc8f5f22ba561a39b3eb752766cb62d7f71
Author: Andreas Schneider <asn at samba.org>
Date: Fri Sep 28 11:01:15 2018 +0200
cmake: Suppress helgrind race condition warning we created on purpose
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit da4b908371ddc05a8402794b6929979449e4132a
Author: Andreas Schneider <asn at samba.org>
Date: Thu Sep 27 21:08:23 2018 +0200
cmake: Create an error if helgrind finds a bug
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit f465bf4d82c1f995fd7629484f7acf21b1156df0
Author: Andreas Schneider <asn at samba.org>
Date: Thu Sep 6 18:40:17 2018 +0200
cmake: Write helgrind logs to stderr so we can see them
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
commit 1ef17288f30cc064c0099e0437f8fade4e739541
Author: Andreas Schneider <asn at samba.org>
Date: Sat Sep 1 20:32:04 2018 +0200
cmake: Don't misuse CMAKE_REQUIRED_LIBRARIES
Signed-off-by: Andreas Schneider <asn at samba.org>
Reviewed-by: Ralph Boehme <slow at samba.org>
-----------------------------------------------------------------------
Summary of changes:
.gitlab-ci.yml | 222 +++++++++++++++++++++++++++
CMakeLists.txt | 21 +--
CompilerChecks.cmake | 108 +++++++++++++
ConfigureChecks.cmake | 24 +--
DefineOptions.cmake | 1 +
cmake/Modules/AddCCompilerFlag.cmake | 21 +++
cmake/Modules/AddCMockaTest.cmake | 125 +++++++++++++--
cmake/Modules/CheckCCompilerFlagSSP.cmake | 36 ++++-
cmake/Modules/DefineCMakeDefaults.cmake | 15 +-
cmake/Modules/DefineCompilerFlags.cmake | 99 +++++-------
cmake/Toolchain-Debian-mips.cmake | 21 +++
src/CMakeLists.txt | 10 +-
src/socket_wrapper.c | 76 ++++++++-
tests/CMakeLists.txt | 71 +++++++--
tests/echo_srv.c | 56 +++----
tests/helgrind.supp | 11 ++
tests/test_echo_tcp_sendmsg_recvmsg.c | 3 +
tests/test_echo_udp_sendmsg_recvmsg.c | 3 +
tests/test_echo_udp_sendto_recvfrom.c | 16 +-
tests/test_fork_thread_deadlock.c | 2 +-
tests/test_max_sockets.c | 2 +-
tests/test_tcp_socket_overwrite.c | 10 +-
tests/test_thread_echo_tcp_sendmsg_recvmsg.c | 2 +
tests/test_thread_echo_tcp_write_read.c | 2 +-
tests/torture.c | 4 +-
25 files changed, 765 insertions(+), 196 deletions(-)
create mode 100644 .gitlab-ci.yml
create mode 100644 CompilerChecks.cmake
create mode 100644 cmake/Modules/AddCCompilerFlag.cmake
create mode 100644 cmake/Toolchain-Debian-mips.cmake
create mode 100644 tests/helgrind.supp
Changeset truncated at 500 lines:
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000..1f9dab3
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,222 @@
+variables:
+ BUILD_IMAGES_PROJECT: cmocka/gitlab-build-images
+ FEDORA_BUILD: buildenv-fedora
+ CENTOS7_BUILD: buildenv-centos7
+ TUMBLEWEED_BUILD: buildenv-tumbleweed
+ MINGW_BUILD: buildenv-mingw
+ DEBIAN_CROSS_BUILD: buildenv-debian-cross
+
+centos7/x86_64:
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$CENTOS7_BUILD
+ script:
+ - mkdir -p obj && cd obj && cmake3
+ -DCMAKE_BUILD_TYPE=RelWithDebInfo
+ -DPICKY_DEVELOPER=ON
+ -DUNIT_TESTING=ON .. &&
+ make -j$(nproc) && ctest --output-on-failure
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
+
+fedora/x86_64:
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$FEDORA_BUILD
+ script:
+ - mkdir -p obj && cd obj && cmake
+ -DCMAKE_BUILD_TYPE=RelWithDebInfo
+ -DPICKY_DEVELOPER=ON
+ -DUNIT_TESTING=ON .. &&
+ make -j$(nproc) && ctest --output-on-failure
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
+
+fedora/address-sanitizer:
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$FEDORA_BUILD
+ script:
+ - mkdir -p obj && cd obj && cmake
+ -DCMAKE_BUILD_TYPE=AddressSanitizer
+ -DPICKY_DEVELOPER=ON
+ -DUNIT_TESTING=ON .. &&
+ make -j$(nproc) && ctest --output-on-failure
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
+
+fedora/undefined-sanitizer:
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$FEDORA_BUILD
+ script:
+ - mkdir -p obj && cd obj && cmake
+ -DCMAKE_BUILD_TYPE=UndefinedSanitizer
+ -DUNIT_TESTING=ON ..
+ && make -j$(nproc) && ctest --output-on-failure
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
+
+# This runner is disabled because there is a threading race condition in
+# FreeBSD.
+# See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231848
+.freebsd/x86_64:
+ image:
+ script:
+ - mkdir -p obj && cd obj && cmake
+ -DCMAKE_BUILD_TYPE=RelWithDebInfo
+ -DPICKY_DEVELOPER=ON
+ -DUNIT_TESTING=ON .. &&
+ make && ctest --output-on-failure
+ tags:
+ - freebsd
+ except:
+ - tags
+ only:
+ - branches at cwrap/socket_wrapper
+ - branches at cryptomilk/socket_wrapper
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
+
+.Debian.cross.template: &Debian_cross_template
+ stage: test
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$DEBIAN_CROSS_BUILD
+ script:
+ - build=$(dpkg-architecture -qDEB_HOST_GNU_TYPE)
+ - host="${CI_JOB_NAME#*.cross.}"
+ - mkdir -p obj && cd obj && cmake
+ -DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchain-Debian-mips.cmake
+ -DCMAKE_BUILD_TYPE=RelWithDebInfo
+ -DUNIT_TESTING=ON .. && make -j$(nproc) &&
+ ctest --output-on-failure
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
+
+Debian.cross.mips-linux-gnu:
+ <<: *Debian_cross_template
+
+tumbleweed/x86_64/gcc:
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$TUMBLEWEED_BUILD
+ script:
+ - mkdir -p obj && cd obj && cmake
+ -DCMAKE_BUILD_TYPE=RelWithDebInfo
+ -DPICKY_DEVELOPER=ON
+ -DUNIT_TESTING=ON .. &&
+ make -j$(nproc) && ctest --output-on-failure
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
+
+tumbleweed/x86_64/gcc7:
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$TUMBLEWEED_BUILD
+ script:
+ - mkdir -p obj && cd obj && cmake
+ -DCMAKE_C_COMPILER=gcc-7 -DCMAKE_CXX_COMPILER=g++-7
+ -DCMAKE_BUILD_TYPE=RelWithDebInfo
+ -DPICKY_DEVELOPER=ON
+ -DUNIT_TESTING=ON .. &&
+ make -j$(nproc) && ctest --output-on-failure
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
+
+tumbleweed/x86_64/clang:
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$TUMBLEWEED_BUILD
+ script:
+ - mkdir -p obj && cd obj && cmake
+ -DCMAKE_BUILD_TYPE=RelWithDebInfo
+ -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
+ -DPICKY_DEVELOPER=ON
+ -DUNIT_TESTING=ON .. &&
+ make -j$(nproc) && ctest --output-on-failure
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
+
+tumbleweed/static-analysis:
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$TUMBLEWEED_BUILD
+ script:
+ - export CCC_CC=clang
+ - export CCC_CXX=clang++
+ - mkdir -p obj && cd obj && scan-build cmake
+ -DCMAKE_BUILD_TYPE=Debug
+ -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
+ -DPICKY_DEVELOPER=ON
+ -DUNIT_TESTING=ON .. &&
+ scan-build --status-bugs -o scan make -j$(nproc)
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/scan
+
+tumbleweed/helgrind:
+ image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$TUMBLEWEED_BUILD
+ script:
+ - mkdir -p obj && cd obj && cmake
+ -DCMAKE_BUILD_TYPE=Debug
+ -DPICKY_DEVELOPER=ON
+ -DUNIT_TESTING=ON
+ -DHELGRIND_TESTING=ON .. &&
+ make -j$(nproc) && ctest --output-on-failure
+ tags:
+ - shared
+ except:
+ - tags
+ artifacts:
+ expire_in: 1 week
+ when: on_failure
+ paths:
+ - obj/
diff --git a/CMakeLists.txt b/CMakeLists.txt
index efb30d8..35527f1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,16 @@
# Required cmake version
-cmake_minimum_required(VERSION 2.8.5)
+cmake_minimum_required(VERSION 3.5.0)
cmake_policy(SET CMP0048 NEW)
+# Specify search path for CMake modules to be loaded by include()
+# and find_package()
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules")
+
+# Add defaults for cmake
+# Those need to be set before the project() call.
+include(DefineCMakeDefaults)
+include(DefineCompilerFlags)
+
project(socket_wrapper VERSION 1.1.9 LANGUAGES C)
# global needed variables
@@ -17,18 +26,12 @@ set(APPLICATION_NAME ${PROJECT_NAME})
set(LIBRARY_VERSION "0.1.9")
set(LIBRARY_SOVERSION "0")
-# where to look first for cmake modules, before ${CMAKE_ROOT}/Modules/ is checked
-set(CMAKE_MODULE_PATH
- ${CMAKE_SOURCE_DIR}/cmake/Modules
-)
-
# add definitions
-include(DefineCMakeDefaults)
include(DefinePlatformDefaults)
-include(DefineCompilerFlags)
include(DefineInstallationPaths)
include(DefineOptions.cmake)
include(CPackConfig.cmake)
+include(CompilerChecks.cmake)
# disallow in-source build
include(MacroEnsureOutOfSourceBuild)
@@ -46,7 +49,7 @@ configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
add_subdirectory(src)
if (UNIT_TESTING)
- find_package(cmocka 0.4.1 REQUIRED)
+ find_package(cmocka 1.1.0 REQUIRED)
include(AddCMockaTest)
add_subdirectory(tests)
diff --git a/CompilerChecks.cmake b/CompilerChecks.cmake
new file mode 100644
index 0000000..f5a3c7f
--- /dev/null
+++ b/CompilerChecks.cmake
@@ -0,0 +1,108 @@
+include(AddCCompilerFlag)
+include(CheckCCompilerFlagSSP)
+
+if (UNIX)
+ #
+ # Check for -Werror turned on if possible
+ #
+ # This will prevent that compiler flags are detected incorrectly.
+ #
+ check_c_compiler_flag("-Werror" REQUIRED_FLAGS_WERROR)
+ if (REQUIRED_FLAGS_WERROR)
+ set(CMAKE_REQUIRED_FLAGS "-Werror")
+
+ if (PICKY_DEVELOPER)
+ list(APPEND SUPPORTED_COMPILER_FLAGS "-Werror")
+ endif()
+ endif()
+
+ add_c_compiler_flag("-std=gnu99" SUPPORTED_COMPILER_FLAGS)
+ #add_c_compiler_flag("-Wpedantic" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wall" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wshadow" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wmissing-prototypes" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wcast-align" SUPPORTED_COMPILER_FLAGS)
+ #add_c_compiler_flag("-Wcast-qual" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror=address" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wstrict-prototypes" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror=strict-prototypes" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wwrite-strings" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror=write-strings" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror-implicit-function-declaration" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wpointer-arith" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror=pointer-arith" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wdeclaration-after-statement" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror=declaration-after-statement" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wreturn-type" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror=return-type" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wuninitialized" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror=uninitialized" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wimplicit-fallthrough" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror=strict-overflow" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wstrict-overflow=2" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wno-format-zero-length" SUPPORTED_COMPILER_FLAGS)
+
+ check_c_compiler_flag("-Wformat" REQUIRED_FLAGS_WFORMAT)
+ if (REQUIRED_FLAGS_WFORMAT)
+ list(APPEND SUPPORTED_COMPILER_FLAGS "-Wformat")
+ set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -Wformat")
+ endif()
+ add_c_compiler_flag("-Wformat-security" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Werror=format-security" SUPPORTED_COMPILER_FLAGS)
+
+ # Allow zero for a variadic macro argument
+ string(TOLOWER "${CMAKE_C_COMPILER_ID}" _C_COMPILER_ID)
+ if ("${_C_COMPILER_ID}" STREQUAL "clang")
+ add_c_compiler_flag("-Wno-gnu-zero-variadic-macro-arguments" SUPPORTED_COMPILER_FLAGS)
+ endif()
+
+ add_c_compiler_flag("-fno-common" SUPPORTED_COMPILER_FLAGS)
+
+ if (CMAKE_BUILD_TYPE)
+ string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER)
+ if (CMAKE_BUILD_TYPE_LOWER MATCHES (release|relwithdebinfo|minsizerel))
+ add_c_compiler_flag("-Wp,-D_FORTIFY_SOURCE=2" SUPPORTED_COMPILER_FLAGS)
+ endif()
+ endif()
+
+ check_c_compiler_flag_ssp("-fstack-protector-strong" WITH_STACK_PROTECTOR_STRONG)
+ if (WITH_STACK_PROTECTOR_STRONG)
+ list(APPEND SUPPORTED_COMPILER_FLAGS "-fstack-protector-strong")
+ # This is needed as Solaris has a seperate libssp
+ if (SOLARIS)
+ list(APPEND SUPPORTED_LINKER_FLAGS "-fstack-protector-strong")
+ endif()
+ else (WITH_STACK_PROTECTOR_STRONG)
+ check_c_compiler_flag_ssp("-fstack-protector" WITH_STACK_PROTECTOR)
+ if (WITH_STACK_PROTECTOR)
+ list(APPEND SUPPORTED_COMPILER_FLAGS "-fstack-protector")
+ # This is needed as Solaris has a seperate libssp
+ if (SOLARIS)
+ list(APPEND SUPPORTED_LINKER_FLAGS "-fstack-protector")
+ endif()
+ endif()
+ endif (WITH_STACK_PROTECTOR_STRONG)
+
+ check_c_compiler_flag_ssp("-fstack-clash-protection" WITH_STACK_CLASH_PROTECTION)
+ if (WITH_STACK_CLASH_PROTECTION)
+ list(APPEND SUPPORTED_COMPILER_FLAGS "-fstack-clash-protection")
+ endif()
+
+ if (PICKY_DEVELOPER)
+ add_c_compiler_flag("-Wno-error=deprecated-declarations" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("-Wno-error=tautological-compare" SUPPORTED_COMPILER_FLAGS)
+ endif()
+
+ # Unset CMAKE_REQUIRED_FLAGS
+ unset(CMAKE_REQUIRED_FLAGS)
+endif()
+
+if (MSVC)
+ add_c_compiler_flag("/D _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES=1" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("/D _CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT=1" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("/D _CRT_NONSTDC_NO_WARNINGS=1" SUPPORTED_COMPILER_FLAGS)
+ add_c_compiler_flag("/D _CRT_SECURE_NO_WARNINGS=1" SUPPORTED_COMPILER_FLAGS)
+endif()
+
+set(DEFAULT_C_COMPILE_FLAGS ${SUPPORTED_COMPILER_FLAGS} CACHE INTERNAL "Default C Compiler Flags" FORCE)
+set(DEFAULT_LINK_FLAGS ${SUPPORTED_LINKER_FLAGS} CACHE INTERNAL "Default C Linker Flags" FORCE)
diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index 8fdb7f4..cb5bf53 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -70,25 +70,33 @@ check_function_exists(pledge HAVE_PLEDGE)
if (UNIX)
+ find_library(DLFCN_LIBRARY dl)
+ if (DLFCN_LIBRARY)
+ string(APPEND _REQUIRED_LIBRARIES ${DLFCN_LIBRARY})
+ else()
+ check_function_exists(dlopen HAVE_DLOPEN)
+ if (NOT HAVE_DLOPEN)
+ message(FATAL_ERROR "FATAL: No dlopen() function detected")
+ endif()
+ endif()
+
if (NOT LINUX)
# libsocket (Solaris)
check_library_exists(socket getaddrinfo "" HAVE_LIBSOCKET)
if (HAVE_LIBSOCKET)
- set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} socket)
+ string(APPEND _REQUIRED_LIBRARIES socket)
endif (HAVE_LIBSOCKET)
# libnsl/inet_pton (Solaris)
check_library_exists(nsl inet_pton "" HAVE_LIBNSL)
if (HAVE_LIBNSL)
- set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} nsl)
+ string(APPEND _REQUIRED_LIBRARIES nsl)
endif (HAVE_LIBNSL)
endif (NOT LINUX)
check_function_exists(getaddrinfo HAVE_GETADDRINFO)
endif (UNIX)
-set(SWRAP_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CACHE INTERNAL "socket_wrapper required system libraries")
-
# STRUCTS
check_struct_has_member("struct in_pktinfo" ipi_addr "sys/types.h;sys/socket.h;netinet/in.h" HAVE_STRUCT_IN_PKTINFO)
set(CMAKE_REQUIRED_FLAGS -D_GNU_SOURCE)
@@ -250,12 +258,6 @@ int main(void) {
unset(CMAKE_REQUIRED_FLAGS)
###########################################################
-check_library_exists(dl dlopen "" HAVE_LIBDL)
-if (HAVE_LIBDL)
- find_library(DLFCN_LIBRARY dl)
- set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${DLFCN_LIBRARY})
-endif (HAVE_LIBDL)
-
if (OSX)
set(HAVE_APPLE 1)
endif (OSX)
@@ -267,4 +269,4 @@ endif (NOT WIN32)
check_type_size(pid_t SIZEOF_PID_T)
-set(SWRAP_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} CACHE INTERNAL "swrap required system libraries")
+set(SWRAP_REQUIRED_LIBRARIES ${_REQUIRED_LIBRARIES} CACHE INTERNAL "socket_wrapper required system libraries")
diff --git a/DefineOptions.cmake b/DefineOptions.cmake
index 54e65e1..28152e3 100644
--- a/DefineOptions.cmake
+++ b/DefineOptions.cmake
@@ -1,2 +1,3 @@
option(UNIT_TESTING "Build with unit tests" OFF)
option(HELGRIND_TESTING "Run threaded unit tests with helgrind" OFF)
+option(PICKY_DEVELOPER "Build with picky developer flags" OFF)
diff --git a/cmake/Modules/AddCCompilerFlag.cmake b/cmake/Modules/AddCCompilerFlag.cmake
new file mode 100644
index 0000000..c24c215
--- /dev/null
+++ b/cmake/Modules/AddCCompilerFlag.cmake
@@ -0,0 +1,21 @@
+#
+# add_c_compiler_flag("-Werror" SUPPORTED_CFLAGS)
+#
+# Copyright (c) 2018 Andreas Schneider <asn at cryptomilk.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+include(CheckCCompilerFlag)
+
+macro(add_c_compiler_flag _COMPILER_FLAG _OUTPUT_VARIABLE)
+ string(TOUPPER ${_COMPILER_FLAG} _COMPILER_FLAG_NAME)
+ string(REGEX REPLACE "^-" "" _COMPILER_FLAG_NAME "${_COMPILER_FLAG_NAME}")
+ string(REGEX REPLACE "(-|=|\ )" "_" _COMPILER_FLAG_NAME "${_COMPILER_FLAG_NAME}")
+
+ check_c_compiler_flag("${_COMPILER_FLAG}" WITH_${_COMPILER_FLAG_NAME}_FLAG)
+ if (WITH_${_COMPILER_FLAG_NAME}_FLAG)
+ #string(APPEND ${_OUTPUT_VARIABLE} "${_COMPILER_FLAG} ")
+ list(APPEND ${_OUTPUT_VARIABLE} ${_COMPILER_FLAG})
+ endif()
+endmacro()
diff --git a/cmake/Modules/AddCMockaTest.cmake b/cmake/Modules/AddCMockaTest.cmake
index b2d1ca8..2f45e1a 100644
--- a/cmake/Modules/AddCMockaTest.cmake
+++ b/cmake/Modules/AddCMockaTest.cmake
@@ -1,23 +1,120 @@
-# - ADD_CHECK_TEST(test_name test_source linklib1 ... linklibN)
-
+#
# Copyright (c) 2007 Daniel Gollub <dgollub at suse.de>
-# Copyright (c) 2007-2010 Andreas Schneider <asn at cynapses.org>
+# Copyright (c) 2007-2018 Andreas Schneider <asn at cryptomilk.org>
--
Socket Wrapper Repository
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