Reduce memory usage when not using the Gold linker

Bug-Debian: https://bugs.debian.org/949621
Forwarded: no

===================================================================

Gbp-Pq: Name reduce-memory-overheads.patch

diff --git a/Source/cmake/OptionsCommon.cmake b/Source/cmake/OptionsCommon.cmake
index 3cc8560fe14b11d4b6743ca9c59023e580bb30ab..6b000a2b174f3258adf41667e6780070fa61aefa 100644 (file)
--- a/Source/cmake/OptionsCommon.cmake
+++ b/Source/cmake/OptionsCommon.cmake
@@ -95,6 +95,12 @@ option(GCC_OFFLINEASM_SOURCE_MAP
   "Produce debug line information for offlineasm-generated code"
   ${GCC_OFFLINEASM_SOURCE_MAP_DEFAULT})
 
+# Pass --reduce-memory-overheads to the bfd linker in order to save memory
+if (NOT USE_LD_GOLD)
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--reduce-memory-overheads")
+    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--reduce-memory-overheads")
+endif ()
+
 # Enable the usage of OpenMP.
 #  - At this moment, OpenMP is only used as an alternative implementation
 #    to native threads for the parallelization of the SVG filters.