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fix: refer to the right CMake module for Exiv2

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The exiv2 library provides its own CMake config module, which is named
"exiv2". On case-sensitive systems (all the Unix systems by default)
trying to look for it as "Exiv2" does not work.

Hence properly look for "exiv2", and adapt the associated CMake
variables accoding to that.
This commit is contained in:
Pino Toscano 2025-02-20 08:13:16 +01:00
parent 183a61b2f6
commit fc13a497d3
1 changed files with 4 additions and 4 deletions
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8
CMakeLists.txt
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@ -40,8 +40,8 @@ if (${QT_VERSION_MAJOR} EQUAL "6")
endif ()
if (EXIV2_METADATA_SUPPORT)
find_package(Exiv2)
set_package_properties(Exiv2 PROPERTIES
find_package(exiv2)
set_package_properties(exiv2 PROPERTIES
URL "https://www.exiv2.org"
DESCRIPTION "image metadata support"
TYPE OPTIONAL
@ -134,7 +134,7 @@ if (${QT_VERSION_MAJOR} EQUAL "6")
target_link_libraries (${EXE_NAME} Qt::SvgWidgets)
endif ()
if (Exiv2_FOUND)
if (exiv2_FOUND)
if(NOT TARGET Exiv2::exiv2lib AND TARGET exiv2lib)
# for exiv2 0.27.x
add_library(Exiv2::exiv2lib ALIAS exiv2lib)
@ -143,7 +143,7 @@ if (Exiv2_FOUND)
Exiv2::exiv2lib
)
target_compile_definitions(${EXE_NAME} PRIVATE
HAVE_EXIV2_VERSION="${Exiv2_VERSION}"
HAVE_EXIV2_VERSION="${exiv2_VERSION}"
)
endif ()