r296:9768e60aa4e1
Sun, 05 Oct 2008 12:36:26
[Not Reviewed]
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@@ -20,8 +20,11 @@ |
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AC_CONFIG_HEADERS([config.h lemon/config.h]) |
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lx_cmdline_cxxflags_set=${CXXFLAGS+set}
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dnl Do compilation tests using the C++ compiler. |
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AC_LANG([C++]) |
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dnl Checks for programs. |
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AC_PROG_CXX |
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AC_PROG_CXXCPP |
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AC_PROG_INSTALL |
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@@ -30,10 +33,21 @@ |
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AC_CHECK_PROG([doxygen_found],[doxygen],[yes],[no]) |
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AC_CHECK_PROG([gs_found],[gs],[yes],[no]) |
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dnl Detect Intel compiler. |
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AC_MSG_CHECKING([whether we are using the Intel C++ compiler]) |
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AC_COMPILE_IFELSE([#ifndef __INTEL_COMPILER |
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choke me |
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#endif], [ICC=[yes]], [ICC=[no]]) |
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if test x"$ICC" = x"yes"; then |
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AC_MSG_RESULT([yes]) |
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else |
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AC_MSG_RESULT([no]) |
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fi |
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dnl Set custom compiler flags when using g++. |
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if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes; then |
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if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes -a "$ICC" = no; then |
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CXXFLAGS="$CXXFLAGS -Wall -W -Wall -W -Wunused -Wformat=2 -Wctor-dtor-privacy -Wnon-virtual-dtor -Wno-char-subscripts -Wwrite-strings -Wno-char-subscripts -Wreturn-type -Wcast-qual -Wcast-align -Wsign-promo -Woverloaded-virtual -Woverloaded-virtual -ansi -fno-strict-aliasing -Wold-style-cast -Wno-unknown-pragmas" |
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fi |
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dnl Checks for libraries. |
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