gqrx @2.13.5: Could not find a package configuration file provided by "Portaudio"

[ryandesign (Ryan Carsten Schmidt)]

​https://build.macports.org/builders/ports-10.15_x86_64-builder/builds/42126/steps/install-port/logs/stdio

CMake Error at CMakeLists.txt:187 (find_package):
  By not providing "FindPortaudio.cmake" in CMAKE_MODULE_PATH this project
  has asked CMake to find a package configuration file provided by
  "Portaudio", but CMake did not find one.

  Could not find a package configuration file provided by "Portaudio" with
  any of the following names:

    PortaudioConfig.cmake
    portaudio-config.cmake

  Add the installation prefix of "Portaudio" to CMAKE_PREFIX_PATH or set
  "Portaudio_DIR" to a directory containing one of the above files.  If
  "Portaudio" provides a separate development package or SDK, be sure it has
  been installed.

Similar to ​https://bugs.gentoo.org/727524

Looks like gnuradio provides FindPORTAUDIO.cmake not FindPortaudio.cmake. The buildbot workers' filesystems are case-sensitive.

[michaelld (Michael Dickens)]

Yup I see this too. Working on it.

[ra1nb0w]

Should work fine since the check is already upstream ​https://github.com/csete/gqrx/commit/a2c3ff8be8373aad2650cd0d11cd0667d0348157#diff-1e7de1ae2d059d21e1dd75d5812d5a34b0222cef273b7c3a2af62eb747f9d20a

[ryandesign (Ryan Carsten Schmidt)]

That is in a block conditionalized to if(${CMAKE_SYSTEM_NAME} MATCHES "Linux") so it does not apply on macOS.

[ra1nb0w]

Ops. Too much asleep; thank you ryan! Therefore, the solution is to replicate that condition on macOS section. I open a PR on gqrx

[Davide Gerhard <ra1nb0w@…>]

In f7c849927b34e85b6a9c6536c7ac522804757b09/macports-ports (master):

gqrx: fix cmake portaudio discovery in case-sensitive file system

Closes: #61443