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Fix extra blank lines in configure output

This commit is contained in:
Thomas Goyne 2014-04-29 07:12:04 -07:00
parent 3a64d81c50
commit a7db164bd3
1 changed files with 1 additions and 22 deletions
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23
m4macros/ax_boost_base.m4
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@ -232,27 +232,6 @@ CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVED"
])
AC_DEFUN([AX_BOOST_HEADER_ONLY], [
CPPFLAGS_SAVED="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
export CPPFLAGS
AS_IF([test x$enable_sanity_checks != xno], [
AC_CACHE_CHECK(
[whether the boost.$1 library is available],
ax_cv_boost_$1,
[AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[@%:@include <boost/$2>]],
[[$3;]])],
[AC_MSG_RESULT(yes)],
AC_MSG_ERROR([Could not find boost.$1 headers!]))
AC_LANG_POP([C++])])
])
CPPFLAGS="$CPPFLAGS_SAVED"
])
AC_DEFUN([AX_BOOST_LIB], [
AC_ARG_WITH([boost-$1],
AS_HELP_STRING([--with-boost-$1=LIBNAME],
@ -276,7 +255,7 @@ AS_IF([test x$enable_sanity_checks != xno], [
[AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[@%:@include <boost/$3>]], [[$4;]])],
[AC_MSG_RESULT(yes)],
[eval ax_cv_boost_$1=yes],
AC_MSG_ERROR([Could not find boost.$1 headers!]))
AC_LANG_POP([C++])])
AC_CHECK_LIB($ax_boost_lib, exit, [ax_boost_actual_lib="-l$ax_boost_lib"])