160 AC_ARG_ENABLE([ccache], |
160 AC_ARG_ENABLE([ccache], |
161 [AS_HELP_STRING([--disable-ccache], |
161 [AS_HELP_STRING([--disable-ccache], |
162 [disable using ccache to speed up recompilations @<:@enabled@:>@])], |
162 [disable using ccache to speed up recompilations @<:@enabled@:>@])], |
163 [ENABLE_CCACHE=${enable_ccache}], [ENABLE_CCACHE=yes]) |
163 [ENABLE_CCACHE=${enable_ccache}], [ENABLE_CCACHE=yes]) |
164 if test "x$ENABLE_CCACHE" = xyes; then |
164 if test "x$ENABLE_CCACHE" = xyes; then |
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165 OLD_PATH="$PATH" |
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166 if test "x$TOOLS_DIR" != x; then |
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167 PATH=$TOOLS_DIR:$PATH |
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168 fi |
165 AC_PATH_PROG(CCACHE, ccache) |
169 AC_PATH_PROG(CCACHE, ccache) |
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170 PATH="$OLD_PATH" |
166 else |
171 else |
167 AC_MSG_CHECKING([for ccache]) |
172 AC_MSG_CHECKING([for ccache]) |
168 AC_MSG_RESULT([explicitly disabled]) |
173 AC_MSG_RESULT([explicitly disabled]) |
169 CCACHE= |
174 CCACHE= |
170 fi |
175 fi |