Changeset 296:9768e60aa4e1 in lemon for configure.ac
- Timestamp:
- 10/05/08 12:36:26 (16 years ago)
- Branch:
- default
- Phase:
- public
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
configure.ac
r273 r296 22 22 lx_cmdline_cxxflags_set=${CXXFLAGS+set} 23 23 24 dnl Do compilation tests using the C++ compiler. 25 AC_LANG([C++]) 26 24 27 dnl Checks for programs. 25 28 AC_PROG_CXX … … 32 35 AC_CHECK_PROG([gs_found],[gs],[yes],[no]) 33 36 37 dnl Detect Intel compiler. 38 AC_MSG_CHECKING([whether we are using the Intel C++ compiler]) 39 AC_COMPILE_IFELSE([#ifndef __INTEL_COMPILER 40 choke me 41 #endif], [ICC=[yes]], [ICC=[no]]) 42 if test x"$ICC" = x"yes"; then 43 AC_MSG_RESULT([yes]) 44 else 45 AC_MSG_RESULT([no]) 46 fi 47 34 48 dnl Set custom compiler flags when using g++. 35 if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes ; then49 if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes -a "$ICC" = no; then 36 50 CXXFLAGS="$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" 37 51 fi
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