Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Special Interest Groups
  3. C++ Gurus
  4. configuration pre-condition failure system-doubleconversion

configuration pre-condition failure system-doubleconversion

Scheduled Pinned Locked Moved Unsolved C++ Gurus
2 Posts 1 Posters 289 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • I Offline
    I Offline
    inglis.dl
    wrote on last edited by
    #1

    building qt5 static and trying to use external static build of double-conversion library.
    ERROR: Feature 'system-doubleconversion' was enabled, but the pre-condition 'features.doubleconversion && libs.doubleconversion' failed.

    configure command (simplified):
    D:\build\qt5>....\repository\qt5\configure -prefix "D:\build\qt5-static" -debug -static -static-runtime -no-pch -platform win32-msvc -system-doubleconversion -nomake tests -nomake examples -I"D:/build/install/include/double-conversion" -L"D:/build/install/lib"

    double-conversion is compiled statically with lib and headers in the specified locations. Is there are mismatch in version dependency and if so how to find which tag/branch of double-conversion to build or are my configure options malformed ?

    I 1 Reply Last reply
    0
    • I inglis.dl

      building qt5 static and trying to use external static build of double-conversion library.
      ERROR: Feature 'system-doubleconversion' was enabled, but the pre-condition 'features.doubleconversion && libs.doubleconversion' failed.

      configure command (simplified):
      D:\build\qt5>....\repository\qt5\configure -prefix "D:\build\qt5-static" -debug -static -static-runtime -no-pch -platform win32-msvc -system-doubleconversion -nomake tests -nomake examples -I"D:/build/install/include/double-conversion" -L"D:/build/install/lib"

      double-conversion is compiled statically with lib and headers in the specified locations. Is there are mismatch in version dependency and if so how to find which tag/branch of double-conversion to build or are my configure options malformed ?

      I Offline
      I Offline
      inglis.dl
      wrote on last edited by
      #2

      @inglis-dl adding: also tried variations on -I and -L path names such as / or \ separators as well as adding paths to windows system PATH envar

      1 Reply Last reply
      0

      • Login

      • Login or register to search.
      • First post
        Last post
      0
      • Categories
      • Recent
      • Tags
      • Popular
      • Users
      • Groups
      • Search
      • Get Qt Extensions
      • Unsolved