/[svn]/qsampler/trunk/configure.ac
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revision 3024 by capela, Mon Oct 24 16:12:11 2016 UTC revision 3028 by capela, Wed Oct 26 16:39:12 2016 UTC
# Line 5  AC_CONFIG_SRCDIR(src/qsampler.cpp) Line 5  AC_CONFIG_SRCDIR(src/qsampler.cpp)
5  AC_CONFIG_HEADERS(src/config.h)  AC_CONFIG_HEADERS(src/config.h)
6  AC_CONFIG_FILES(Makefile qsampler.spec src/src.pri src/qsampler.desktop)  AC_CONFIG_FILES(Makefile qsampler.spec src/src.pri src/qsampler.desktop)
7    
8    # Build date and time.
9    AC_CACHE_VAL([ac_cv_build_date],
10       [ac_cv_build_date=$(date +"%b %d %Y %H:%M %z")])
11    ac_build_date="$ac_cv_build_date"
12    AC_DEFINE_UNQUOTED(CONFIG_BUILD_DATE, ["$ac_build_date"], [Build date and time.])
13    
14  # Sanitize version string.  # Sanitize version string.
15  ac_version=$(echo $PACKAGE_VERSION | sed -r 's/^([0-9|\.]+).*$/\1/')  AC_CACHE_VAL([ac_cv_build_version],
16       [ac_cv_build_version=$(echo $PACKAGE_VERSION | sed -r 's/^([[0-9|\.]]+).*$/\1/')])
17    ac_version="$ac_cv_build_version"
18  AC_SUBST(ac_version)  AC_SUBST(ac_version)
19    
 # Build date and time.  
 AC_CACHE_VAL([ac_cv_build_date], [ac_cv_build_date=$(date +"%b %d %Y %H:%M %z")])  
 AC_DEFINE_UNQUOTED(CONFIG_BUILD_DATE, ["$ac_cv_build_date"], [Build date and time.])  
   
20  # Set default installation prefix.  # Set default installation prefix.
21  AC_PREFIX_DEFAULT(/usr/local)  AC_PREFIX_DEFAULT(/usr/local)
22  if test "x$prefix" = "xNONE"; then  if test "x$prefix" = "xNONE"; then
# Line 134  AC_LANG_CPLUSPLUS Line 138  AC_LANG_CPLUSPLUS
138  # Check for pkg-config.  # Check for pkg-config.
139  PKG_PROG_PKG_CONFIG  PKG_PROG_PKG_CONFIG
140    
141    # Check whether -std=c++11 support is necessary (4 < g++ version < 6).
142    AC_CACHE_CHECK([for g++ version], [ac_cv_gxx_version], [
143       ac_cv_gxx_version=$($CC -dumpversion)
144       if test -n "$ac_cv_gxx_version"; then
145          ac_cv_gxx_version=$(echo $ac_cv_gxx_version | cut -d'.' -f1);
146       fi
147    ])
148    ac_gxx_version=$((ac_cv_gxx_version + 0))
149    if test $ac_gxx_version -gt 4 -a $ac_gxx_version -lt 6; then
150       CXXFLAGS="$CXXFLAGS -std=c++11"
151    fi
152    
153  # Check for proper flags.  # Check for proper flags.
154  ac_arch=$(uname -m)  ac_arch=$(uname -m)
155    
# Line 490  AC_OUTPUT Line 506  AC_OUTPUT
506  # Output summary message  # Output summary message
507    
508  echo  echo
509  echo "  $PACKAGE_NAME $PACKAGE_VERSION  ($ac_cv_build_date)"  echo "  $PACKAGE_NAME $PACKAGE_VERSION  ($ac_build_date)"
510  echo  echo
511  echo "  Build target . . . . . . . . . . . . . . . . . . .: $ac_debug"  echo "  Build target . . . . . . . . . . . . . . . . . . .: $ac_debug"
512  echo  echo
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