diff options
| author | Tom Stellard <[email protected]> | 2013-09-05 16:26:17 -0700 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2013-09-27 20:20:35 -0700 |
| commit | a64d3dd1358fe0f69ebbf10da35c9ebd672e6f9d (patch) | |
| tree | ca4bee69abd7be67a6dd9711d4a442762a64156c | |
| parent | b2d5757831e2b67d87d3f80caa7f4ec10fce142b (diff) | |
configure.ac: Add a more informative warning when libclc.pc is not found v2
v2:
- Don't display an error message when the user doesn't ask for libclc.
Reviewed-by: Matt Turner <[email protected]>
| -rw-r--r-- | configure.ac | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/configure.ac b/configure.ac index 6db02653bb7..1f0a646a61f 100644 --- a/configure.ac +++ b/configure.ac @@ -1344,10 +1344,7 @@ AC_ARG_WITH([clang-libdir], [CLANG_LIBDIR="$withval"], [CLANG_LIBDIR=""]) -LIBCLC_INCLUDEDIR=`pkg-config --variable=includedir libclc` -LIBCLC_LIBEXECDIR=`pkg-config --variable=libexecdir libclc` -AC_SUBST([LIBCLC_INCLUDEDIR]) -AC_SUBST([LIBCLC_LIBEXECDIR]) +PKG_CHECK_EXISTS([libclc], [have_libclc=yes], [have_libclc=no]) if test "x$enable_opencl" = xyes; then if test "x$with_gallium_drivers" = x; then @@ -1358,8 +1355,16 @@ if test "x$enable_opencl" = xyes; then AC_MSG_ERROR([gcc >= 4.6 is required to build clover]) fi - if test "x$LIBCLC_INCLUDEDIR" == x || test "x$LIBCLC_LIBEXECDIR" == x; then - AC_MSG_ERROR([pkg-config cannot use libclc.pc which is required to build clover]) + if test "x$have_libclc" = xno; then + AC_MSG_ERROR([pkg-config cannot find libclc.pc which is required to build clover. + Make sure the directory containing libclc.pc is specified in your + PKG_CONFIG_PATH environment variable. + By default libclc.pc is installed to /usr/local/share/pkgconfig/]) + else + LIBCLC_INCLUDEDIR=`pkg-config --variable=includedir libclc` + LIBCLC_LIBEXECDIR=`pkg-config --variable=libexecdir libclc` + AC_SUBST([LIBCLC_INCLUDEDIR]) + AC_SUBST([LIBCLC_LIBEXECDIR]) fi GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS clover" |