Release ps 1.8.0

[gaborcsardi]

Prepare for release:

• git pull
• Check current CRAN check results
• Bump required R version in DESCRIPTION to 4.0
• Polish NEWS
• urlchecker::url_check()
• devtools::build_readme()
• devtools::check(remote = TRUE, manual = TRUE)
• devtools::check_win_devel()
• revdepcheck::revdep_check(num_workers = 8)
• Update cran-comments.md
• git push
• Draft blog post
• Slack link to draft blog in #open-source-comms

Submit to CRAN:

• usethis::use_version('minor')
• devtools::submit_cran()
• Approve email

Wait for CRAN...

• Accepted 🎉
• Finish & publish blog post
• Add link to blog post in pkgdown news menu
• usethis::use_github_release()
• usethis::use_dev_version(push = TRUE)
• Tweet

[barracuda156]

@gaborcsardi I am not sure what is the latest macOS where this is broken now, but FWIW:

/opt/local/bin/gcc-mp-13 -I"/opt/local/Library/Frameworks/R.framework/Resources/include" -DNDEBUG   -isystem/opt/local/include/LegacySupport -I/opt/local/include    -fPIC  -pipe -Os -arch ppc  -c api-macos.c -o api-macos.o
api-macos.c: In function 'ps__fs_info':
api-macos.c:1237:39: error: 'struct statfs' has no member named 'f_fssubtype'
 1237 |     REAL(VECTOR_ELT(res, 14))[i] = sfs.f_fssubtype;
      |                                       ^
api-macos.c:1257:53: error: 'MNT_CPROTECT' undeclared (first use in this function); did you mean 'UNPROTECT'?
 1257 |     LOGICAL(VECTOR_ELT(res, 33))[i] = sfs.f_flags & MNT_CPROTECT;
      |                                                     ^~~~~~~~~~~~
      |                                                     UNPROTECT
api-macos.c:1257:53: note: each undeclared identifier is reported only once for each function it appears in
make: *** [api-macos.o] Error 1

[barracuda156]

UPD. MNT_CPROTECT is available in 10.9+: https://lists.gnu.org/archive/html/monit-general/2017-04/msg00018.html

UPD2. I will handle this, please ignore this message. Once it works, I make a PR.

[barracuda156]

There is also this, with another source file:

arch/macos/disk.c: In function 'ps__disk_io_counters':
arch/macos/disk.c:38:9: warning: 'IORegistryEntryGetParentEntry' reading 128 bytes from a region of size 10 [-Wstringop-overread]
   38 |     if (IORegistryEntryGetParentEntry(disk, kIOServicePlane, &parent)
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/macos/disk.c:38:9: note: referencing argument 2 of type 'const char[128]'
In file included from arch/macos/disk.c:2:
/System/Library/Frameworks/IOKit.framework/Headers/IOKitLib.h:1120:1: note: in a call to function 'IORegistryEntryGetParentEntry'
 1120 | IORegistryEntryGetParentEntry(
      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/macos/disk.c:45:9: warning: 'IOObjectConformsTo' reading 128 bytes from a region of size 21 [-Wstringop-overread]
   45 |     if (IOObjectConformsTo(parent, "IOBlockStorageDriver")) {
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/macos/disk.c:45:9: note: referencing argument 2 of type 'const char[128]'
/System/Library/Frameworks/IOKit.framework/Headers/IOKitLib.h:256:1: note: in a call to function 'IOObjectConformsTo'
  256 | IOObjectConformsTo(
      | ^~~~~~~~~~~~~~~~~~
/opt/local/bin/gcc-mp-13 -I"/opt/local/Library/Frameworks/R.framework/Resources/include" -DNDEBUG   -isystem/opt/local/include/LegacySupport -I/opt/local/include    -fPIC  -pipe -Os -arch ppc -fobjc-exceptions  -c arch/macos/apps.m -o arch/macos/apps.o
arch/macos/apps.m: In function 'ps__list_apps':
arch/macos/apps.m:40:3: error: 'for' loop initial declarations are only allowed in C99 or C11 mode
   40 |   for (NSUInteger i = 0; i < count; i++) {
      |   ^~~
arch/macos/apps.m:40:3: note: use option '-std=c99', '-std=gnu99', '-std=c11' or '-std=gnu11' to compile your code
make: *** [arch/macos/apps.o] Error 1
ERROR: compilation failed for package ‘ps’

[barracuda156]

This fixes everything: #179
But one warning on CI re ObjC flag usage, I need an advice on that :)