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| author | Alex Neundorf <neundorf@kde.org> | 2012-11-29 09:21:18 +0100 |
|---|---|---|
| committer | Alex Neundorf <neundorf@kde.org> | 2012-11-29 09:21:18 +0100 |
| commit | 4809cadfe82316b648de50471169b4da9ef101e2 (patch) | |
| tree | 00b101cf01d48f498858f97ef97b5d17f7d7d0a4 /Modules/FindPackageHandleStandardArgs.cmake | |
| parent | d5ac791366595be307896e9894c66815c1e1eb2f (diff) | |
| download | cmake-4809cadfe82316b648de50471169b4da9ef101e2.tar.gz | |
FPHSA: don't succeed if only checking for XX_FOUND (#13755)
This fixes issue #13755.
FPHSA(XX DEFAULT_MSG XX_FOUND)
always succeeded due to the way how the XX_FOUND variable was set.
It was preset to TRUE, and then reset to FALSE if something was missing
(...which had the effect that XX_FOUND itself was already preset when FPHSA
checked whether XX_FOUND is set)
Now XX_FOUND is unset first, and only later on set to TRUE.
Alex
Diffstat (limited to 'Modules/FindPackageHandleStandardArgs.cmake')
| -rw-r--r-- | Modules/FindPackageHandleStandardArgs.cmake | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Modules/FindPackageHandleStandardArgs.cmake b/Modules/FindPackageHandleStandardArgs.cmake index 5549d14646..e89e9a97dd 100644 --- a/Modules/FindPackageHandleStandardArgs.cmake +++ b/Modules/FindPackageHandleStandardArgs.cmake @@ -187,8 +187,8 @@ function(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FIRST_ARG) # user knows better what went wrong (#6375) set(MISSING_VARS "") set(DETAILS "") - set(${_NAME_UPPER}_FOUND TRUE) # check if all passed variables are valid + unset(${_NAME_UPPER}_FOUND) foreach(_CURRENT_VAR ${FPHSA_REQUIRED_VARS}) if(NOT ${_CURRENT_VAR}) set(${_NAME_UPPER}_FOUND FALSE) @@ -197,6 +197,9 @@ function(FIND_PACKAGE_HANDLE_STANDARD_ARGS _NAME _FIRST_ARG) set(DETAILS "${DETAILS}[${${_CURRENT_VAR}}]") endif() endforeach() + if(NOT "${${_NAME_UPPER}_FOUND}" STREQUAL "FALSE") + set(${_NAME_UPPER}_FOUND TRUE) + endif() # component handling unset(FOUND_COMPONENTS_MSG) |