9 files changed, 18 insertions, 1 deletions
diff --git a/config.tests/unix/avx/avx.pro b/config.tests/unix/avx/avx.pro
index 00a05500eb..f16f7e8f4d 100644
--- a/config.tests/unix/avx/avx.pro
+++ b/config.tests/unix/avx/avx.pro
@@ -1,3 +1,5 @@
 SOURCES = avx.cpp
 CONFIG -= x11 qt
 mac:CONFIG -= app_bundle
+isEmpty(QMAKE_CFLAGS_AVX):error("This compiler does not support AVX")
+else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_AVX
diff --git a/config.tests/unix/avx2/avx2.pro b/config.tests/unix/avx2/avx2.pro
index 48374f11c4..09590a8379 100644
--- a/config.tests/unix/avx2/avx2.pro
+++ b/config.tests/unix/avx2/avx2.pro
@@ -1,3 +1,5 @@
 SOURCES = avx2.cpp
 CONFIG -= x11 qt
 mac:CONFIG -= app_bundle
+isEmpty(QMAKE_CFLAGS_AVX2):error("This compiler does not support AVX2")
+else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_AVX2
diff --git a/config.tests/unix/iwmmxt/iwmmxt.pro b/config.tests/unix/iwmmxt/iwmmxt.pro
index 20a5f1a546..f463176d5c 100644
--- a/config.tests/unix/iwmmxt/iwmmxt.pro
+++ b/config.tests/unix/iwmmxt/iwmmxt.pro
@@ -1,3 +1,4 @@
 SOURCES = iwmmxt.cpp
 CONFIG -= x11 qt
-
+isEmpty(QMAKE_CFLAGS_IWMMXT):error("This compiler does not support iWMMXt")
+else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_IWMMXT
diff --git a/config.tests/unix/neon/neon.pro b/config.tests/unix/neon/neon.pro
index de20c4e0ab..efd608bd63 100644
--- a/config.tests/unix/neon/neon.pro
+++ b/config.tests/unix/neon/neon.pro
@@ -1,2 +1,4 @@
 SOURCES = neon.cpp
 CONFIG -= x11 qt
+isEmpty(QMAKE_CFLAGS_NEON):error("This compiler does not support Neon")
+else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_NEON
diff --git a/config.tests/unix/sse2/sse2.pro b/config.tests/unix/sse2/sse2.pro
index d4a21aad1a..13f252ae48 100644
--- a/config.tests/unix/sse2/sse2.pro
+++ b/config.tests/unix/sse2/sse2.pro
@@ -1,3 +1,5 @@
 SOURCES = sse2.cpp
 CONFIG -= x11 qt
 mac:CONFIG -= app_bundle
+isEmpty(QMAKE_CFLAGS_SSE2):error("This compiler does not support SSE2")
+else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_SSE2
diff --git a/config.tests/unix/sse3/sse3.pro b/config.tests/unix/sse3/sse3.pro
index 009fea230a..8d9853ce77 100644
--- a/config.tests/unix/sse3/sse3.pro
+++ b/config.tests/unix/sse3/sse3.pro
@@ -1,3 +1,5 @@
 SOURCES = sse3.cpp
 CONFIG -= x11 qt
 mac:CONFIG -= app_bundle
+isEmpty(QMAKE_CFLAGS_SSE3):error("This compiler does not support SSE3")
+else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_SSE3
diff --git a/config.tests/unix/sse4_1/sse4_1.pro b/config.tests/unix/sse4_1/sse4_1.pro
index c6c4746026..539517605d 100644
--- a/config.tests/unix/sse4_1/sse4_1.pro
+++ b/config.tests/unix/sse4_1/sse4_1.pro
@@ -1,3 +1,5 @@
 SOURCES = sse4_1.cpp
 CONFIG -= x11 qt
 mac:CONFIG -= app_bundle
+isEmpty(QMAKE_CFLAGS_SSE4_1):error("This compiler does not support SSE4.1")
+else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_SSE4_1
diff --git a/config.tests/unix/sse4_2/sse4_2.pro b/config.tests/unix/sse4_2/sse4_2.pro
index cab171114d..044eb197af 100644
--- a/config.tests/unix/sse4_2/sse4_2.pro
+++ b/config.tests/unix/sse4_2/sse4_2.pro
@@ -1,3 +1,5 @@
 SOURCES = sse4_2.cpp
 CONFIG -= x11 qt
 mac:CONFIG -= app_bundle
+isEmpty(QMAKE_CFLAGS_SSE4_2):error("This compiler does not support SSE4.2")
+else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_SSE4_2
diff --git a/config.tests/unix/ssse3/ssse3.pro b/config.tests/unix/ssse3/ssse3.pro
index 4864267c8f..dd86c41abb 100644
--- a/config.tests/unix/ssse3/ssse3.pro
+++ b/config.tests/unix/ssse3/ssse3.pro
@@ -1,3 +1,5 @@
 SOURCES = ssse3.cpp
 CONFIG -= x11 qt
 mac:CONFIG -= app_bundle
+isEmpty(QMAKE_CFLAGS_SSSE3):error("This compiler does not support SSSE3")
+else:QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_SSSE3