diff options
-rw-r--r-- | configure.json | 16 | ||||
-rw-r--r-- | mkspecs/common/gcc-base-unix.conf | 1 | ||||
-rw-r--r-- | mkspecs/features/default_post.prf | 1 |
3 files changed, 18 insertions, 0 deletions
diff --git a/configure.json b/configure.json index 6a37695d02..50d426594a 100644 --- a/configure.json +++ b/configure.json @@ -307,6 +307,11 @@ "type": "linkerSupportsFlag", "flag": "--enable-new-dtags" }, + "gdb_index": { + "label": "gdb index support", + "type": "linkerSupportsFlag", + "flag": "--gdb-index" + }, "reduce_exports": { "label": "symbol visibility support", "type": "compile", @@ -813,6 +818,12 @@ "condition": "config.linux && tests.enable_new_dtags", "output": [ "privateConfig" ] }, + "enable_gdb_index": { + "label": "Generating GDB index", + "autoDetect": "features.developer-build", + "condition": "config.gcc && !config.clang && (features.debug || features.force_debug_info || features.debug_and_release) && tests.gdb_index", + "output": [ "privateConfig" ] + }, "reduce_exports": { "label": "Reduce amount of exported symbols", "condition": "!config.win32 && tests.reduce_exports", @@ -1265,6 +1276,11 @@ Configure with '-qreal float' to create a build that is binary-compatible with 5 "args": "enable_new_dtags", "condition": "config.linux" }, + { + "type": "feature", + "args": "enable_gdb_index", + "condition": "config.gcc && !config.clang && (features.debug || features.force_debug_info || features.debug_and_release)" + }, "precompile_header", "ltcg", { diff --git a/mkspecs/common/gcc-base-unix.conf b/mkspecs/common/gcc-base-unix.conf index 2d63877dc9..700f228c36 100644 --- a/mkspecs/common/gcc-base-unix.conf +++ b/mkspecs/common/gcc-base-unix.conf @@ -19,6 +19,7 @@ QMAKE_LFLAGS_THREAD += QMAKE_LFLAGS_RPATH = -Wl,-rpath, QMAKE_LFLAGS_RPATHLINK = -Wl,-rpath-link, QMAKE_LFLAGS_NEW_DTAGS = -Wl,--enable-new-dtags +QMAKE_LFLAGS_GDB_INDEX = -Wl,--gdb-index QMAKE_LFLAGS_USE_GOLD = -fuse-ld=gold # -Bsymbolic-functions (ld) support diff --git a/mkspecs/features/default_post.prf b/mkspecs/features/default_post.prf index 7e027325bd..9eba5bcf00 100644 --- a/mkspecs/features/default_post.prf +++ b/mkspecs/features/default_post.prf @@ -80,6 +80,7 @@ stack_protector_strong { !host_build|!cross_compile { use_gold_linker: QMAKE_LFLAGS += $$QMAKE_LFLAGS_USE_GOLD enable_new_dtags: QMAKE_LFLAGS += $$QMAKE_LFLAGS_NEW_DTAGS + enable_gdb_index: QMAKE_LFLAGS += $$QMAKE_LFLAGS_GDB_INDEX } dll:win32: QMAKE_LFLAGS += $$QMAKE_LFLAGS_DLL |