* Package:    dev-libs/libgit2-0.26.8
 * Repository: gentoo
 * Maintainer: mgorny@gentoo.org gnome@gentoo.org
 * USE:        abi_x86_64 amd64 curl elibc_glibc kernel_linux libressl ssh threads userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking libgit2-0.26.8.tar.gz to /var/tmp/portage/dev-libs/libgit2-0.26.8/work
>>> Source unpacked in /var/tmp/portage/dev-libs/libgit2-0.26.8/work
>>> Preparing source in /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8 ...
 * Applying libgit2-0.26.8-disable-oom-tests-on-32bit.patch ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build"
cmake -C /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/gentoo_common_config.cmake -G Unix Makefiles -DCMAKE_INSTALL_PREFIX=/usr -DLIB_INSTALL_DIR=/usr/lib64 -DBUILD_CLAR=no -DENABLE_TRACE=no -DUSE_GSSAPI=no -DUSE_SSH=yes -DTHREADSAFE=yes -DCURL=yes -DCMAKE_BUILD_TYPE=Gentoo -DCMAKE_TOOLCHAIN_FILE=/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/gentoo_toolchain.cmake  /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8
loading initial cache file /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/gentoo_common_config.cmake
-- The C compiler identification is GNU 8.2.0
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc
-- Check for working C compiler: /usr/bin/x86_64-pc-linux-gnu-gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Found PkgConfig: x86_64-pc-linux-gnu-pkg-config (found version "0.29.2") 
-- Performing Test HAVE_STRUCT_STAT_ST_MTIM
-- Performing Test HAVE_STRUCT_STAT_ST_MTIM - Success
-- Performing Test HAVE_STRUCT_STAT_ST_MTIMESPEC
-- Performing Test HAVE_STRUCT_STAT_ST_MTIMESPEC - Failed
-- Performing Test HAVE_STRUCT_STAT_MTIME_NSEC
-- Performing Test HAVE_STRUCT_STAT_MTIME_NSEC - Failed
-- Performing Test HAVE_STRUCT_STAT_NSEC
-- Performing Test HAVE_STRUCT_STAT_NSEC - Success
-- Checking for module 'libcurl'
--   Found libcurl, version 7.64.1
-- Found OpenSSL: /usr/lib64/libcrypto.so (found version "2.0.0")  
-- Found HTTP_Parser: /usr/include  
-- Found ZLIB: /usr/lib/libz.so (found version "1.2.11") 
-- Checking for module 'libssh2'
--   Found libssh2, version 1.8.0
-- Looking for libssh2_userauth_publickey_frommemory in ssh2
-- Looking for libssh2_userauth_publickey_frommemory in ssh2 - found
-- Performing Test IS_WALL_SUPPORTED
-- Performing Test IS_WALL_SUPPORTED - Success
-- Performing Test IS_WEXTRA_SUPPORTED
-- Performing Test IS_WEXTRA_SUPPORTED - Success
-- Performing Test IS_FVISIBILITY=HIDDEN_SUPPORTED
-- Performing Test IS_FVISIBILITY=HIDDEN_SUPPORTED - Success
-- Performing Test IS_WDOCUMENTATION_SUPPORTED
-- Performing Test IS_WDOCUMENTATION_SUPPORTED - Failed
-- Performing Test IS_WNO-MISSING-FIELD-INITIALIZERS_SUPPORTED
-- Performing Test IS_WNO-MISSING-FIELD-INITIALIZERS_SUPPORTED - Success
-- Performing Test IS_WSTRICT-ALIASING=2_SUPPORTED
-- Performing Test IS_WSTRICT-ALIASING=2_SUPPORTED - Success
-- Performing Test IS_WSTRICT-PROTOTYPES_SUPPORTED
-- Performing Test IS_WSTRICT-PROTOTYPES_SUPPORTED - Success
-- Performing Test IS_WDECLARATION-AFTER-STATEMENT_SUPPORTED
-- Performing Test IS_WDECLARATION-AFTER-STATEMENT_SUPPORTED - Success
-- Performing Test IS_WNO-UNUSED-CONST-VARIABLE_SUPPORTED
-- Performing Test IS_WNO-UNUSED-CONST-VARIABLE_SUPPORTED - Success
-- Performing Test IS_WNO-UNUSED-FUNCTION_SUPPORTED
-- Performing Test IS_WNO-UNUSED-FUNCTION_SUPPORTED - Success
-- Looking for regcomp_l
-- Looking for regcomp_l - not found
-- Looking for futimens
-- Looking for futimens - found
-- Looking for qsort_r
-- Looking for qsort_r - found
-- Looking for qsort_s
-- Looking for qsort_s - not found
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE  
-- Looking for clock_gettime in rt
-- Looking for clock_gettime in rt - found
-- <<< Gentoo configuration >>>
Build type      Gentoo
Install path    /usr
Compiler flags:
C               -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function
C++             
Linker flags:
Executable      -Wl,-O1 -Wl,--as-needed
Module          -Wl,-O1 -Wl,--as-needed
Shared          -Wl,-O1 -Wl,--as-needed

-- Configuring done
-- Generating done
-- Build files have been written to: /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build
>>> Source configured.
>>> Compiling source in /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8 ...
>>> Working in BUILD_DIR: "/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build"
make -j1 VERBOSE=1 
/usr/bin/cmake -S/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8 -B/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/CMakeFiles /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/CMakeFiles/progress.marks
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory '/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build'
make -f CMakeFiles/git2.dir/build.make CMakeFiles/git2.dir/depend
make[2]: Entering directory '/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build'
cd /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8 /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8 /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/CMakeFiles/git2.dir/DependInfo.cmake
Dependee "/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/CMakeFiles/git2.dir/DependInfo.cmake" is newer than depender "/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/CMakeFiles/git2.dir/depend.internal".
Dependee "/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/CMakeFiles/CMakeDirectoryInformation.cmake" is newer than depender "/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build/CMakeFiles/git2.dir/depend.internal".
Scanning dependencies of target git2
make[2]: Leaving directory '/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build'
make -f CMakeFiles/git2.dir/build.make CMakeFiles/git2.dir/build
make[2]: Entering directory '/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build'
[  0%] Building C object CMakeFiles/git2.dir/src/annotated_commit.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/annotated_commit.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/annotated_commit.c
[  1%] Building C object CMakeFiles/git2.dir/src/apply.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/apply.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/apply.c
[  2%] Building C object CMakeFiles/git2.dir/src/attr.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/attr.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attr.c
[  2%] Building C object CMakeFiles/git2.dir/src/attr_file.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/attr_file.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attr_file.c
[  3%] Building C object CMakeFiles/git2.dir/src/attrcache.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/attrcache.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/common.h:77,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c:1:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c: In function ‘attr_cache_upsert’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/thread-utils.h:234:67: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
 #define git__swap(ptr, val) (void *)git___swap((void * volatile *)&ptr, val)
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c:110:8: note: in expansion of macro ‘git__swap’
  old = git__swap(entry->file[file->source], file);
        ^~~~~~~~~
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c: In function ‘attr_cache_remove’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c:134:31: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
   old = git__compare_and_swap(&entry->file[file->source], file, NULL);
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/thread-utils.h:232:44: note: in definition of macro ‘git__compare_and_swap’
  git___compare_and_swap((void * volatile *)P, O, N)
                                            ^
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/oidmap.h:18,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/cache.h:15,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/repository.h:18,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c:2:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c: In function ‘attr_cache__free’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/thread-utils.h:234:67: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
 #define git__swap(ptr, val) (void *)git___swap((void * volatile *)&ptr, val)
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/khash.h:571:3: note: in definition of macro ‘kh_foreach_value’
   code;            \
   ^~~~
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c:326:17: note: in expansion of macro ‘git__swap’
     if ((file = git__swap(entry->file[i], NULL)) != NULL) {
                 ^~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/common.h:77,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c:1:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c: In function ‘git_attr_cache__init’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c:401:32: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
  cache = git__compare_and_swap(&repo->attrcache, NULL, cache);
                                ^~~~~~~~~~~~~~~~
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/thread-utils.h:232:44: note: in definition of macro ‘git__compare_and_swap’
  git___compare_and_swap((void * volatile *)P, O, N)
                                            ^
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c: In function ‘git_attr_cache_flush’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/thread-utils.h:234:67: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
 #define git__swap(ptr, val) (void *)git___swap((void * volatile *)&ptr, val)
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/attrcache.c:423:23: note: in expansion of macro ‘git__swap’
  if (repo && (cache = git__swap(repo->attrcache, NULL)) != NULL)
                       ^~~~~~~~~
[  4%] Building C object CMakeFiles/git2.dir/src/blame.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/blame.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/blame.c
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/blame.c: In function ‘load_blob’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/blame.c:306:49: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  error = git_object_lookup_bypath((git_object**)&blame->final_blob,
                                                 ^~~~~~~~~~~~~~~~~~
[  5%] Building C object CMakeFiles/git2.dir/src/blame_git.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/blame_git.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/blame_git.c
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/blame_git.c: In function ‘pass_whole_blame’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/blame_git.c:487:38: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
      git_object_lookup((git_object**)&porigin->blob, blame->repository,
                                      ^~~~~~~~~~~~~~
[  5%] Building C object CMakeFiles/git2.dir/src/blob.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/blob.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/blob.c
[  6%] Building C object CMakeFiles/git2.dir/src/branch.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/branch.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/branch.c
[  7%] Building C object CMakeFiles/git2.dir/src/buf_text.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/buf_text.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/buf_text.c
[  7%] Building C object CMakeFiles/git2.dir/src/buffer.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/buffer.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/buffer.c
[  8%] Building C object CMakeFiles/git2.dir/src/cache.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/cache.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/cache.c
[  9%] Building C object CMakeFiles/git2.dir/src/checkout.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/checkout.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/checkout.c
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/checkout.c: In function ‘git_checkout_tree’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/checkout.c:2732:38: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   if (git_object_peel((git_object **)&tree, treeish, GIT_OBJ_TREE) < 0) {
                                      ^~~~~
[ 10%] Building C object CMakeFiles/git2.dir/src/cherrypick.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/cherrypick.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/cherrypick.c
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/cherrypick.c: In function ‘git_cherrypick’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/cherrypick.c:200:46: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   (error = git_reference_peel((git_object **)&our_commit, our_ref, GIT_OBJ_COMMIT)) < 0 ||
                                              ^~~~~~~~~~~
[ 10%] Building C object CMakeFiles/git2.dir/src/clone.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/clone.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/clone.c
[ 11%] Building C object CMakeFiles/git2.dir/src/commit.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/commit.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/commit.c
[ 12%] Building C object CMakeFiles/git2.dir/src/commit_list.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/commit_list.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/commit_list.c
[ 12%] Building C object CMakeFiles/git2.dir/src/config.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/config.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/config.c
[ 13%] Building C object CMakeFiles/git2.dir/src/config_cache.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/config_cache.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/config_cache.c
[ 14%] Building C object CMakeFiles/git2.dir/src/config_file.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/config_file.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/config_file.c
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/config_file.c: In function ‘config_iterator_next’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/config_file.c:404:34: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
   err = git_strmap_next((void**) &var, &(it->iter), values);
                                  ^~~~
[ 15%] Building C object CMakeFiles/git2.dir/src/crlf.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/crlf.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/crlf.c
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/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/curl_stream.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/curl_stream.c
[ 16%] Building C object CMakeFiles/git2.dir/src/date.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/date.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/date.c
[ 17%] Building C object CMakeFiles/git2.dir/src/delta.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/delta.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/delta.c
[ 17%] Building C object CMakeFiles/git2.dir/src/describe.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/describe.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/describe.c
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/describe.c: In function ‘git_describe_commit’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/describe.c:687:47: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  if ((error = git_object_peel((git_object **)(&commit), committish, GIT_OBJ_COMMIT)) < 0)
                                              ~^~~~~~~~
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/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/diff.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff.c
[ 19%] Building C object CMakeFiles/git2.dir/src/diff_driver.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/diff_driver.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_driver.c
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/common.h:77,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_driver.c:7:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_driver.c: In function ‘git_repository_driver_registry’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_driver.c:145:31: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
   reg = git__compare_and_swap(&repo->diff_drivers, NULL, reg);
                               ^~~~~~~~~~~~~~~~~~~
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/thread-utils.h:232:44: note: in definition of macro ‘git__compare_and_swap’
  git___compare_and_swap((void * volatile *)P, O, N)
                                            ^
[ 20%] Building C object CMakeFiles/git2.dir/src/diff_file.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/diff_file.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_file.c
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_file.c: In function ‘diff_file_content_load_blob’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_file.c:251:19: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
    (git_object **)&fc->blob, fc->repo, odb_obj, GIT_OBJ_BLOB);
                   ^~~~~~~~~
[ 20%] Building C object CMakeFiles/git2.dir/src/diff_generate.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/diff_generate.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_generate.c
[ 21%] Building C object CMakeFiles/git2.dir/src/diff_parse.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/diff_parse.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_parse.c
[ 22%] Building C object CMakeFiles/git2.dir/src/diff_print.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/diff_print.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_print.c
[ 22%] Building C object CMakeFiles/git2.dir/src/diff_stats.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/diff_stats.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_stats.c
[ 23%] Building C object CMakeFiles/git2.dir/src/diff_tform.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/diff_tform.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_tform.c
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_tform.c: In function ‘similarity_sig’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_tform.c:497:20: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     (git_object **)&info->blob, info->repo,
                    ^~~~~~~~~~~
[ 24%] Building C object CMakeFiles/git2.dir/src/diff_xdiff.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/diff_xdiff.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/diff_xdiff.c
[ 25%] Building C object CMakeFiles/git2.dir/src/errors.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/errors.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/errors.c
[ 25%] Building C object CMakeFiles/git2.dir/src/fetch.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/fetch.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/fetch.c
[ 26%] Building C object CMakeFiles/git2.dir/src/fetchhead.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/fetchhead.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/fetchhead.c
[ 27%] Building C object CMakeFiles/git2.dir/src/filebuf.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/filebuf.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/filebuf.c
[ 27%] Building C object CMakeFiles/git2.dir/src/fileops.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/fileops.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/fileops.c
[ 28%] Building C object CMakeFiles/git2.dir/src/filter.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/filter.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/filter.c
[ 29%] Building C object CMakeFiles/git2.dir/src/fnmatch.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/fnmatch.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/fnmatch.c
[ 30%] Building C object CMakeFiles/git2.dir/src/global.c.o
/usr/bin/x86_64-pc-linux-gnu-gcc -DGIT_ARCH_64 -DGIT_CURL -DGIT_HTTPS -DGIT_OPENSSL -DGIT_SHA1_OPENSSL -DGIT_SSH -DGIT_SSH_MEMORY_CREDENTIALS -DGIT_THREADS -DGIT_USE_NSEC -DGIT_USE_STAT_MTIM -DHAVE_FUTIMENS -DHAVE_QSORT_R -D_FILE_OFFSET_BITS=64 -Dgit2_EXPORTS -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src -I/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/include   -DNDEBUG -D_GNU_SOURCE -O2 -pipe -march=native -Wall -Wextra -fvisibility=hidden -fPIC -Wno-missing-field-initializers -Wstrict-aliasing=2 -Wstrict-prototypes -Wdeclaration-after-statement -Wno-unused-const-variable -Wno-unused-function -fPIC   -o CMakeFiles/git2.dir/src/global.c.o -c /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:32:25: error: static declaration of ‘BIO_meth_new’ follows non-static declaration
 GIT_INLINE(BIO_METHOD*) BIO_meth_new(int type, const char *name)
                         ^~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:338:13: note: previous declaration of ‘BIO_meth_new’ was here
 BIO_METHOD *BIO_meth_new(int type, const char *name);
             ^~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:45:18: error: static declaration of ‘BIO_meth_free’ follows non-static declaration
 GIT_INLINE(void) BIO_meth_free(BIO_METHOD *biom)
                  ^~~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:339:6: note: previous declaration of ‘BIO_meth_free’ was here
 void BIO_meth_free(BIO_METHOD *biom);
      ^~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:50:17: error: static declaration of ‘BIO_meth_set_write’ follows non-static declaration
 GIT_INLINE(int) BIO_meth_set_write(BIO_METHOD *biom, int (*write) (BIO *, const char *, int))
                 ^~~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:341:5: note: previous declaration of ‘BIO_meth_set_write’ was here
 int BIO_meth_set_write(BIO_METHOD *biom,
     ^~~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:56:17: error: static declaration of ‘BIO_meth_set_read’ follows non-static declaration
 GIT_INLINE(int) BIO_meth_set_read(BIO_METHOD *biom, int (*read) (BIO *, char *, int))
                 ^~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:344:5: note: previous declaration of ‘BIO_meth_set_read’ was here
 int BIO_meth_set_read(BIO_METHOD *biom, int (*read)(BIO *, char *, int));
     ^~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:62:17: error: static declaration of ‘BIO_meth_set_puts’ follows non-static declaration
 GIT_INLINE(int) BIO_meth_set_puts(BIO_METHOD *biom, int (*puts) (BIO *, const char *))
                 ^~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:346:5: note: previous declaration of ‘BIO_meth_set_puts’ was here
 int BIO_meth_set_puts(BIO_METHOD *biom, int (*puts)(BIO *, const char *));
     ^~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:68:17: error: static declaration of ‘BIO_meth_set_gets’ follows non-static declaration
 GIT_INLINE(int) BIO_meth_set_gets(BIO_METHOD *biom, int (*gets) (BIO *, char *, int))
                 ^~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:348:5: note: previous declaration of ‘BIO_meth_set_gets’ was here
 int BIO_meth_set_gets(BIO_METHOD *biom, int (*gets)(BIO *, char *, int));
     ^~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:75:17: error: static declaration of ‘BIO_meth_set_ctrl’ follows non-static declaration
 GIT_INLINE(int) BIO_meth_set_ctrl(BIO_METHOD *biom, long (*ctrl) (BIO *, int, long, void *))
                 ^~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:350:5: note: previous declaration of ‘BIO_meth_set_ctrl’ was here
 int BIO_meth_set_ctrl(BIO_METHOD *biom, long (*ctrl)(BIO *, int, long, void *));
     ^~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:81:17: error: static declaration of ‘BIO_meth_set_create’ follows non-static declaration
 GIT_INLINE(int) BIO_meth_set_create(BIO_METHOD *biom, int (*create) (BIO *))
                 ^~~~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:352:5: note: previous declaration of ‘BIO_meth_set_create’ was here
 int BIO_meth_set_create(BIO_METHOD *biom, int (*create)(BIO *));
     ^~~~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:87:17: error: static declaration of ‘BIO_meth_set_destroy’ follows non-static declaration
 GIT_INLINE(int) BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy) (BIO *))
                 ^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:354:5: note: previous declaration of ‘BIO_meth_set_destroy’ was here
 int BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy)(BIO *));
     ^~~~~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:93:17: error: static declaration of ‘BIO_get_new_index’ follows non-static declaration
 GIT_INLINE(int) BIO_get_new_index(void)
                 ^~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:599:5: note: previous declaration of ‘BIO_get_new_index’ was here
 int BIO_get_new_index(void);
     ^~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:99:18: error: static declaration of ‘BIO_set_init’ follows non-static declaration
 GIT_INLINE(void) BIO_set_init(BIO *b, int init)
                  ^~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:610:7: note: previous declaration of ‘BIO_set_init’ was here
 void  BIO_set_init(BIO *a, int init);
       ^~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:104:18: error: static declaration of ‘BIO_set_data’ follows non-static declaration
 GIT_INLINE(void) BIO_set_data(BIO *a, void *ptr)
                  ^~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:609:7: note: previous declaration of ‘BIO_set_data’ was here
 void  BIO_set_data(BIO *a, void *ptr);
       ^~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:109:19: error: static declaration of ‘BIO_get_data’ follows non-static declaration
 GIT_INLINE(void*) BIO_get_data(BIO *a)
                   ^~~~~~~~~~~~
In file included from /usr/include/openssl/evp.h:67,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/bio.h:608:8: note: previous declaration of ‘BIO_get_data’ was here
 void  *BIO_get_data(BIO *a);
        ^~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:14:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/openssl_stream.h:114:35: error: static declaration of ‘ASN1_STRING_get0_data’ follows non-static declaration
 GIT_INLINE(const unsigned char *) ASN1_STRING_get0_data(const ASN1_STRING *x)
                                   ^~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/openssl/objects.h:960,
                 from /usr/include/openssl/evp.h:86,
                 from /usr/include/openssl/hmac.h:67,
                 from /usr/include/openssl/ssl.h:149,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.h:28,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:8:
/usr/include/openssl/asn1.h:788:22: note: previous declaration of ‘ASN1_STRING_get0_data’ was here
 const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x);
                      ^~~~~~~~~~~~~~~~~~~~~
In file included from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/common.h:77,
                 from /var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:7:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c: In function ‘shutdown_common’:
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/thread-utils.h:234:67: warning: dereferencing type-punned pointer might break strict-aliasing rules [-Wstrict-aliasing]
 #define git__swap(ptr, val) (void *)git___swap((void * volatile *)&ptr, val)
/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8/src/global.c:84:31: note: in expansion of macro ‘git__swap’
   git_global_shutdown_fn cb = git__swap(
                               ^~~~~~~~~
make[2]: *** [CMakeFiles/git2.dir/build.make:596: CMakeFiles/git2.dir/src/global.c.o] Error 1
make[2]: Leaving directory '/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build'
make[1]: *** [CMakeFiles/Makefile2:73: CMakeFiles/git2.dir/all] Error 2
make[1]: Leaving directory '/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build'
make: *** [Makefile:130: all] Error 2
 * ERROR: dev-libs/libgit2-0.26.8::gentoo failed (compile phase):
 *   emake failed
 * 
 * If you need support, post the output of `emerge --info '=dev-libs/libgit2-0.26.8::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-libs/libgit2-0.26.8::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-libs:libgit2-0.26.8:20190504-034401.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-libs/libgit2-0.26.8/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-libs/libgit2-0.26.8/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8_build'
 * S: '/var/tmp/portage/dev-libs/libgit2-0.26.8/work/libgit2-0.26.8'