fix $ENV{WX_CONFIG} check yet again

The expansion must be quoted as "$ENV{WX_CONFIG}" when passed as a
parameter e.g. to if() otherwise it expands to no parameter when empty.
This commit is contained in:
Rafael Kitover 2018-06-18 08:29:14 -07:00
parent 0489756d4c
commit d160321811
1 changed files with 1 additions and 1 deletions

View File

@ -80,7 +80,7 @@ set(wxWidgets_USE_LIBS xrc xml html adv net core base)
# wx-config utility for these packages to e.g. wx-config-gtk3
#
# Do not do the check if the WX_CONFIG env var is set.
if($ENV{WX_CONFIG} STREQUAL "")
if("$ENV{WX_CONFIG}" STREQUAL "")
foreach(gtk_ver 4 3)
set(wxWidgets_CONFIG_EXECUTABLE wx-config-gtk${gtk_ver})
find_package(wxWidgets QUIET)