COIN-OR::LEMON - Graph Library

Changeset 296:9768e60aa4e1 in lemon


Ignore:
Timestamp:
10/05/08 12:36:26 (11 years ago)
Author:
Akos Ladanyi <ladanyi@…>
Branch:
default
Phase:
public
Message:

Properly detect the Intel C++ compiler (ticket #154).

File:
1 edited

Legend:

Unmodified
Added
Removed
  • configure.ac

    r273 r296  
    2222lx_cmdline_cxxflags_set=${CXXFLAGS+set}
    2323
     24dnl Do compilation tests using the C++ compiler.
     25AC_LANG([C++])
     26
    2427dnl Checks for programs.
    2528AC_PROG_CXX
     
    3235AC_CHECK_PROG([gs_found],[gs],[yes],[no])
    3336
     37dnl Detect Intel compiler.
     38AC_MSG_CHECKING([whether we are using the Intel C++ compiler])
     39AC_COMPILE_IFELSE([#ifndef __INTEL_COMPILER
     40choke me
     41#endif], [ICC=[yes]], [ICC=[no]])
     42if test x"$ICC" = x"yes"; then
     43  AC_MSG_RESULT([yes])
     44else
     45  AC_MSG_RESULT([no])
     46fi
     47
    3448dnl Set custom compiler flags when using g++.
    35 if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes; then
     49if test x"$lx_cmdline_cxxflags_set" != x"set" -a "$GXX" = yes -a "$ICC" = no; then
    3650  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"
    3751fi
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