From: Tobias Frost <tobi@debian.org>
Date: Sat, 5 Sep 2026 13:59:16 +0000 (+0200)
Subject: Remove -ffile-prefix-map= from CMake module generated compiler flags.
X-Git-Tag: archive/raspbian/7.9.2+dfsg-5+rpi1^2~1
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=938e95a4b244c10d0e76c93d0cb3aecbe36cd87c;p=opencascade.git

Remove -ffile-prefix-map= from CMake module generated compiler flags.

Forwarded: no, Debian specific
Last-Update: 2024-05-24

Last-Update: 2024-05-24
Gbp-Pq: Name 0012-cmake-do-not-export-ffile-prefix.patch
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5a20c56b7..a4c33d70e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1381,6 +1381,9 @@ if (APPLE)
 endif()
 
 # Configure and install cmake config file
+# remove -ffile-prefix-map=
+string(REGEX REPLACE " -ffile-prefix-map=.*=\\. " " " CMAKE_C_FLAGS_CLEANED ${CMAKE_C_FLAGS})
+string(REGEX REPLACE " -ffile-prefix-map=.*=\\. " " " CMAKE_CXX_FLAGS_CLEANED ${CMAKE_CXX_FLAGS})
 configure_file("${CMAKE_SOURCE_DIR}/adm/templates/OpenCASCADEConfig.cmake.in" "OpenCASCADEConfig.cmake" @ONLY)
 install(FILES "${CMAKE_BINARY_DIR}/OpenCASCADEConfig.cmake" DESTINATION  "${INSTALL_DIR_CMAKE}")
 
diff --git a/adm/templates/OpenCASCADEConfig.cmake.in b/adm/templates/OpenCASCADEConfig.cmake.in
index dbecabaa8..b4e5c50a6 100644
--- a/adm/templates/OpenCASCADEConfig.cmake.in
+++ b/adm/templates/OpenCASCADEConfig.cmake.in
@@ -43,8 +43,8 @@ set (OpenCASCADE_INCLUDE_DIR  "@CMAKE_INSTALL_FULL_INCLUDEDIR@/opencascade")
 set (OpenCASCADE_RESOURCE_DIR "@CMAKE_INSTALL_FULL_DATAROOTDIR@/opencascade/resources")
 
 # The C and C++ flags added by OpenCASCADE to the cmake-configured flags.
-set (OpenCASCADE_C_FLAGS      "@CMAKE_C_FLAGS@")
-set (OpenCASCADE_CXX_FLAGS    "@CMAKE_CXX_FLAGS@")
+set (OpenCASCADE_C_FLAGS      "@CMAKE_C_FLAGS_CLEANED@")
+set (OpenCASCADE_CXX_FLAGS    "@CMAKE_CXX_FLAGS_CLEANED@")
 @SET_OpenCASCADE_LINKER_FLAGS@
 
 # List of available OpenCASCADE modules.