Match Conan's cmake find module case for Brotli

README.md

@@ -1260,7 +1260,7 @@ The CI workflow file `.github/workflows/on_PR_windows_matrix.yml` has a build jo
 Please note that you will need to install the `ucrt-x86_64` package version of the exiv2 dependencies:
 
 ```bash
-pacman -S mingw-w64-ucrt-x86_64-{brotli,cc,cmake,curl,expat,gettext,gtest,libiconv,libwinpthread,ninja,zlib}
+pacman -S --needed mingw-w64-ucrt-x86_64-{brotli,cc,cmake,curl,expat,gettext,gtest,libiconv,libwinpthread,ninja,zlib}
 ```
 
 ### Download exiv2 from github and build

ci/install_dependencies.sh

@@ -23,7 +23,7 @@ debian_build_gtest() {
 # workaround for really bare-bones Archlinux containers:
 if [ -x "$(command -v pacman)" ]; then
     pacman --noconfirm -Sy
-    pacman --noconfirm -S grep gawk sed
+    pacman --noconfirm --needed -S grep gawk sed
 fi
 
 distro_id=$(grep '^ID=' /etc/os-release|awk -F = '{print $2}'|sed 's/\"//g')
@@ -41,7 +41,7 @@ case "$distro_id" in
 
     'arch')
         pacman --noconfirm -Syu
-        pacman --noconfirm -S gcc clang cmake make expat zlib brotli libssh curl gtest dos2unix which diffutils
+        pacman --noconfirm --needed -S gcc clang cmake make expat zlib brotli libssh curl gtest dos2unix which diffutils
         ;;
 
     'ubuntu')

cmake/FindBrotli.cmake

@@ -26,7 +26,7 @@ find_path(BROTLI_INCLUDE_DIR "brotli/decode.h")
 find_library(BROTLICOMMON_LIBRARY NAMES brotlicommon)
 find_library(BROTLIDEC_LIBRARY NAMES brotlidec)
 
-find_package_handle_standard_args(BROTLI
+find_package_handle_standard_args(Brotli
     FOUND_VAR
       BROTLI_FOUND
     REQUIRED_VARS
@@ -34,8 +34,12 @@ find_package_handle_standard_args(BROTLI
       BROTLICOMMON_LIBRARY
       BROTLI_INCLUDE_DIR
     FAIL_MESSAGE
-      "Could NOT find BROTLI"
+      "Could NOT find Brotli"
 )
 
-set(BROTLI_INCLUDE_DIRS ${BROTLI_INCLUDE_DIR})
+set(Brotli_INCLUDE_DIRS ${BROTLI_INCLUDE_DIR})
-set(BROTLI_LIBRARIES ${BROTLICOMMON_LIBRARY} ${BROTLIDEC_LIBRARY})
+set(Brotli_LIBRARIES ${BROTLICOMMON_LIBRARY} ${BROTLIDEC_LIBRARY})
+
+mark_as_advanced(BROTLI_INCLUDE_DIR)
+mark_as_advanced(BROTLICOMMON_LIBRARY)
+mark_as_advanced(BROTLIDEC_LIBRARY)

cmake/findDependencies.cmake

@@ -47,7 +47,7 @@ if( EXIV2_ENABLE_PNG )
 endif( )
 
 if( EXIV2_ENABLE_BMFF )
-    find_package( BROTLI )
+    find_package( Brotli )
 endif( )
 
 if( EXIV2_ENABLE_WEBREADY )

src/CMakeLists.txt

@@ -233,8 +233,8 @@ if( EXIV2_ENABLE_PNG )
 endif()
 
 if( EXIV2_ENABLE_BMFF AND BROTLI_FOUND )
-    target_link_libraries( exiv2lib PRIVATE ${BROTLI_LIBRARIES})
+    target_link_libraries( exiv2lib PRIVATE ${Brotli_LIBRARIES})
-    target_include_directories(exiv2lib PRIVATE ${BROTLI_INCLUDE_DIRS})
+    target_include_directories(exiv2lib PRIVATE ${Brotli_INCLUDE_DIRS})
 endif()
 
 if( EXIV2_ENABLE_NLS )