Switch CMAKE_BINARY_DIR to CMAKE_CURRENT_BINARY_DIR for cmake.pc

[suicvne]

While attempting to deploy a Qt project that depends on CGLM, I got an error about being unable to find cglm.pc:

-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/types-struct.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/types.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/util.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/vec2-ext.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/vec2.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/vec3-ext.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/vec3.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/vec4-ext.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/vec4.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/include/cglm/version.h
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/lib/cmake/cglm/cglmConfig.cmake
-- Installing: C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/../install/lib/cmake/cglm/cglmConfig-debug.cmake
CMake Error at libs/cascade/src/libCascade/cglm/cmake_install.cmake:67 (file):
  file INSTALL cannot find
  "C:/MAM/git/csc/concept_editor/build-CascadeEditorConcept1-NO_RTC_Qt_6_4_0_MSVC2022_64bit-Debug/cglm.pc":
  File exists.
Call Stack (most recent call first):
  libs/cascade/src/libCascade/cmake_install.cmake:37 (include)
  libs/cascade/cmake_install.cmake:37 (include)
  cmake_install.cmake:62 (include)

cglm.pc did not exist at the given path. The project was added as a subdirectory and given a custom build path, where cglm.pc actually was. Changing ${CMAKE_BINARY_DIR} to ${CMAKE_CURRENT_BINARY_DIR} in CMakeLists.txt fixed the deployment for Qt.

[recp]

Hi @suicvne, that makes sense, thanks for your contribution[s], the PR is merged 🚀