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path: root/qmake-cflags.patch
blob: 3325016108f05b7c3458455e3a012b27f43c4d6f (plain)
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diff --git a/mkspecs/common/g++-unix.conf b/mkspecs/common/g++-unix.conf
index a493cd5984..41342f5020 100644
--- a/mkspecs/common/g++-unix.conf
+++ b/mkspecs/common/g++-unix.conf
@@ -10,5 +10,6 @@
 
 include(g++-base.conf)
 
-QMAKE_LFLAGS_RELEASE   += -Wl,-O1
+SYSTEM_LDFLAGS = $$(LDFLAGS)
+!isEmpty(SYSTEM_LDFLAGS) { eval(QMAKE_LFLAGS_RELEASE += $$(LDFLAGS)) } else { QMAKE_LFLAGS_RELEASE   += -Wl,-O1 }
 QMAKE_LFLAGS_NOUNDEF   += -Wl,--no-undefined
diff --git a/mkspecs/common/gcc-base.conf b/mkspecs/common/gcc-base.conf
index 1f919d270a..7ef6046326 100644
--- a/mkspecs/common/gcc-base.conf
+++ b/mkspecs/common/gcc-base.conf
@@ -40,9 +40,11 @@ QMAKE_CFLAGS_OPTIMIZE_SIZE = -Os
 QMAKE_CFLAGS_DEPS          += -M
 QMAKE_CFLAGS_WARN_ON       += -Wall -Wextra
 QMAKE_CFLAGS_WARN_OFF      += -w
-QMAKE_CFLAGS_RELEASE       += $$QMAKE_CFLAGS_OPTIMIZE
-QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_OPTIMIZE -g
-QMAKE_CFLAGS_DEBUG         += -g
+SYSTEM_CFLAGS = $$(CFLAGS)
+SYSTEM_DEBUG_CFLAGS = $$(DEBUG_CFLAGS)
+!isEmpty(SYSTEM_CFLAGS) { eval(QMAKE_CFLAGS_RELEASE += $$(CFLAGS)) } else { QMAKE_CFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE }
+!isEmpty(SYSTEM_CFLAGS) { eval(QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -g $$(CFLAGS)) } else { QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_OPTIMIZE -g }
+!isEmpty(SYSTEM_DEBUG_CFLAGS) { eval(QMAKE_CFLAGS_DEBUG += $$(DEBUG_CFLAGS)) } else { QMAKE_CFLAGS_DEBUG += -g }
 QMAKE_CFLAGS_SHLIB         += $$QMAKE_CFLAGS_PIC
 QMAKE_CFLAGS_STATIC_LIB    += $$QMAKE_CFLAGS_PIC
 QMAKE_CFLAGS_APP           += $$QMAKE_CFLAGS_PIC
@@ -59,9 +61,11 @@ QMAKE_CXXFLAGS            += $$QMAKE_CFLAGS
 QMAKE_CXXFLAGS_DEPS       += $$QMAKE_CFLAGS_DEPS
 QMAKE_CXXFLAGS_WARN_ON    += $$QMAKE_CFLAGS_WARN_ON
 QMAKE_CXXFLAGS_WARN_OFF   += $$QMAKE_CFLAGS_WARN_OFF
-QMAKE_CXXFLAGS_RELEASE    += $$QMAKE_CFLAGS_RELEASE
-QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO
-QMAKE_CXXFLAGS_DEBUG      += $$QMAKE_CFLAGS_DEBUG
+SYSTEM_CXXFLAGS = $$(CXXFLAGS)
+SYSTEM_DEBUG_CXXFLAGS = $$(DEBUG_CXXFLAGS)
+!isEmpty(SYSTEM_CXXFLAGS) { eval(QMAKE_CXXFLAGS_RELEASE += $$(CXXFLAGS)) } else { QMAKE_CXXFLAGS_RELEASE += $$QMAKE_CFLAGS_OPTIMIZE }
+!isEmpty(SYSTEM_CXXFLAGS) { eval(QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += -g $$(CXXFLAGS)) } else { QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_OPTIMIZE -g }
+!isEmpty(SYSTEM_DEBUG_CXXFLAGS) { eval(QMAKE_CXXFLAGS_DEBUG += $$(DEBUG_CXXFLAGS)) } else { QMAKE_CXXFLAGS_DEBUG += -g }
 QMAKE_CXXFLAGS_SHLIB      += $$QMAKE_CFLAGS_SHLIB
 QMAKE_CXXFLAGS_STATIC_LIB += $$QMAKE_CFLAGS_STATIC_LIB
 QMAKE_CXXFLAGS_APP        += $$QMAKE_CFLAGS_APP