diff options
Diffstat (limited to 'pkgs/development/libraries/opencv/3.x.nix')
| -rw-r--r-- | pkgs/development/libraries/opencv/3.x.nix | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/pkgs/development/libraries/opencv/3.x.nix b/pkgs/development/libraries/opencv/3.x.nix index 49574a4b421b..1d3a9629fd0c 100644 --- a/pkgs/development/libraries/opencv/3.x.nix +++ b/pkgs/development/libraries/opencv/3.x.nix @@ -167,7 +167,7 @@ stdenv.mkDerivation rec { ''; preConfigure = - installExtraFiles ippicv + ( + lib.optionalString enableIpp (installExtraFiles ippicv) + ( lib.optionalString buildContrib '' cmakeFlagsArray+=("-DOPENCV_EXTRA_MODULES_PATH=$NIX_BUILD_TOP/opencv_contrib") @@ -254,13 +254,28 @@ stdenv.mkDerivation rec { make doxygen ''; + # By default $out/lib/pkgconfig/opencv.pc looks something like this: + # + # prefix=/nix/store/10pzq1a8fkh8q4sysj8n6mv0w0nl0miq-opencv-3.4.1 + # exec_prefix=${prefix} + # libdir=${exec_prefix}//nix/store/10pzq1a8fkh8q4sysj8n6mv0w0nl0miq-opencv-3.4.1/lib + # ... + # Libs: -L${exec_prefix}//nix/store/10pzq1a8fkh8q4sysj8n6mv0w0nl0miq-opencv-3.4.1/lib ... + # + # Note that ${exec_prefix} is set to $out but that $out is also appended to + # ${exec_prefix}. This causes linker errors in downstream packages so we strip + # of $out after the ${exec_prefix} prefix: + postInstall = '' + sed -i "s|\''${exec_prefix}/$out|\''${exec_prefix}|" "$out/lib/pkgconfig/opencv.pc" + ''; + hardeningDisable = [ "bindnow" "relro" ]; passthru = lib.optionalAttrs enablePython { pythonPath = []; }; meta = { description = "Open Computer Vision Library with more than 500 algorithms"; - homepage = http://opencv.org/; + homepage = https://opencv.org/; license = with stdenv.lib.licenses; if enableUnfree then unfree else bsd3; maintainers = with stdenv.lib.maintainers; [viric mdaiter basvandijk]; platforms = with stdenv.lib.platforms; linux ++ darwin; |