boinc/m4/sqlite3.m4

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AC_DEFUN([AM_PATH_SQLITE3],
[
AC_ARG_WITH([sqlite3-prefix],
[ --with-sqlite3-prefix=PREFIX Prefix where SQLite3 installed (optional)],
[sqlite3_prefix=$withval],
[sqlite3_prefix=""])
if test "x$sqlite3_prefix" = "x"; then
sqlite3_prefix="/usr"
fi
LIBS_save=$LIBS
CPPFLAGS_save=$CPPFLAGS
PKG_CONFIG="$sqlite3_prefix/bin/pkg-config"
if test -x $PKG_CONFIG; then
AC_MSG_CHECKING([checking availability of sqlite3 using pkg-config])
$PKG_CONFIG --exists sqlite3
if test "$?" = "0"; then
# Use pkg-config to detect LIBS and CFLAGS
SQLITE3_LIBS=`$PKG_CONFIG --libs sqlite3`
SQLITE3_CFLAGS=`$PKG_CONFIG --cflags sqlite3`
LIBS="$SQLITE3_LIBS $LIBS"
CPPFLAGS="$SQLITE3_CFLAGS $CPPFLAGS"
have_sqlite3=yes
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
fi
if test "x$have_sqlite3" != "xyes"; then
sqlite3_prefix_lib=$sqlite3_prefix/lib
sqlite3_prefix_include=$sqlite3_prefix/include
LIBS="-L$sqlite3_prefix_lib $LIBS"
CPPFLAGS="-I$sqlite3_prefix_include $CPPFLAGS"
AC_CHECK_LIB([sqlite3], [sqlite3_open], [have_sqlite3=yes])
if test "x$have_sqlite3" = "xyes"; then
SQLITE3_LIBS="-L$sqlite3_prefix_lib -lsqlite3"
SQLITE3_CPPFLAGS="-I$sqlite3_prefix_include"
fi
fi
if test "x$have_sqlite3" = "xyes"; then
AC_CHECK_FUNCS([sqlite3_open])
AC_DEFINE([HAVE_SQLITE3], [1], [Define to 1 if you have sqlite3.])
AC_SUBST(SQLITE3_LIBS)
AC_SUBST(SQLITE3_CPPFLAGS)
fi
LIBS=$LIBS_save
CPPFLAGS=$CPPFLAGS_save
])