Use CMAKE_PREFIX_PATH to pass Homebrew install location
- Passing HINTS disables the MODULE mode of find_package() which
precludes users from creating their own find modules to provide
Ceres' dependencies.
Change-Id: I6f2edf429331d13fe67bf61ac4b79d17579d9a57
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 33e98b1..33d7e76 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -81,7 +81,7 @@
OUTPUT_STRIP_TRAILING_WHITESPACE)
message(STATUS "Detected Homebrew with install prefix: "
"${HOMEBREW_INSTALL_PREFIX}, adding to CMake search paths.")
- list(APPEND HOMEBREW_INCLUDE_DIR_HINTS "${HOMEBREW_INSTALL_PREFIX}/include")
+ list(APPEND CMAKE_PREFIX_PATH "${HOMEBREW_INSTALL_PREFIX}")
endif()
endif()
@@ -239,7 +239,7 @@
# Eigen.
# Eigen delivers Eigen3Config.cmake since v3.3.3
-find_package(Eigen3 3.3 REQUIRED HINTS ${HOMEBREW_INCLUDE_DIR_HINTS})
+find_package(Eigen3 3.3 REQUIRED)
if (EIGEN3_FOUND)
message("-- Found Eigen version ${EIGEN3_VERSION_STRING}: ${EIGEN3_INCLUDE_DIRS}")
if (CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64.*|AARCH64.*)" AND
@@ -390,7 +390,7 @@
# GFlags.
if (GFLAGS)
# Don't search with REQUIRED as we can continue without gflags.
- find_package(gflags 2.2.0 HINTS "${HOMEBREW_INCLUDE_DIR_HINTS}")
+ find_package(gflags 2.2.0)
if (gflags_FOUND)
if (TARGET gflags)
message("-- Found Google Flags (gflags) version ${gflags_VERSION}: ${gflags_DIR}")
