fmt: make minimum version 5.0.0

5.0.0 introduces format_to, needed for stringFormatTo.

Signed-off-by: Rosen Penev <[email protected]>

Author: neheb

CMakeLists.txt

@@ -93,7 +93,7 @@ endif()
 include_directories(${CMAKE_BINARY_DIR}) # Make the exv_conf.h file visible for the full project
 
 if(NOT EXV_HAVE_STD_FORMAT)
-  find_package(fmt REQUIRED)
+  find_package(fmt "5.0.0" REQUIRED)
 endif()
 
 if(EXIV2_ENABLE_XMP)

cmake/exiv2Config.cmake.in

@@ -49,7 +49,7 @@ if(NOT @BUILD_SHARED_LIBS@) # if(NOT BUILD_SHARED_LIBS)
   endif()
 
   if(NOT "@EXV_HAVE_STD_FORMAT@") # if(NOT EXV_HAVE_STD_FORMAT)
-    find_dependency(fmt REQUIRED)
+    find_dependency(fmt "5.0.0" REQUIRED)
   endif()
 endif()
 

meson.build

@@ -58,8 +58,8 @@ foreach d, os : {'procstat': 'freebsd', 'socket': 'sunos', 'ws2_32': 'windows'}
 endforeach
 
 fmt_dep = []
-if not cpp.has_header_symbol('format', 'std::format')
-  fmt_dep = dependency('fmt')
+if not cdata.get('EXV_HAVE_STD_FORMAT')
+  fmt_dep = dependency('fmt', version: '>=5.0.0')
   deps += fmt_dep
 endif