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@ -1265,7 +1265,12 @@ make_compiler_cflags() {
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# remark #2259: non-pointer conversion from ... to ... may lose significant bits
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flags="$flags -wd2259"
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# Use c++0x mode so static_assert() is available
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cxxflags="$cxxflags -std=c++0x"
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cxxflags="$cxxflags -std=c++11"
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fi
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if [ $cc_version -lt 140 ]; then
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log 1 "configure: error: ICC version is too old: `$1 -dumpversion`, minumum: 14.0"
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exit 1
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fi
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if [ "$enable_lto" != "0" ]; then
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@ -1329,6 +1334,9 @@ make_compiler_cflags() {
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if [ "$cc_version" -ge "33" ]; then
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# clang completed C++11 support in version 3.3
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flags="$flags -std=c++11"
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else
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log 1 "configure: error: clang version is too old: `$1 -v 2>&1 | head -n 1`, minumum: 3.3"
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exit 1
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fi
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# rdynamic is used to get useful stack traces from crash reports.
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@ -1390,7 +1398,7 @@ make_compiler_cflags() {
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if [ $cc_version -ge 403 ] && [ $cc_version -lt 600 ]; then
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# Use gnu++0x mode so static_assert() is available.
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# Don't use c++0x, it breaks mingw (with gcc 4.4.0).
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cxxflags="$cxxflags -std=gnu++0x"
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cxxflags="$cxxflags -std=gnu++11"
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fi
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if [ $cc_version -eq 405 ]; then
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@ -1406,6 +1414,9 @@ make_compiler_cflags() {
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cxxflags="$cxxflags -Wno-narrowing"
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# Disable bogus 'attempt to free a non-heap object' warning
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flags="$flags -Wno-free-nonheap-object"
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else
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log 1 "configure: error: GCC version is too old: `$1 -dumpversion`, minumum: 4.7"
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exit 1
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fi
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if [ $cc_version -ge 600 ]; then
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