[Patch v4 04/12] configure: check directly for xapian compaction API

diff --git a/9b/bf339f9f361cd6a9db1df3f30247648dc69a17 b/9b/bf339f9f361cd6a9db1df3f30247648dc69a17
new file mode 100644 (file)
index 0000000..c3ff17d
--- /dev/null
+++ b/9b/bf339f9f361cd6a9db1df3f30247648dc69a17
@@ -0,0 +1,89 @@
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+From: David Bremner <david@tethera.net>\r
+To: notmuch@notmuchmail.org\r
+Subject: [Patch v4 04/12] configure: check directly for xapian compaction API\r
+Date: Sat,  7 May 2016 21:04:41 -0300\r
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+This is consistent with the check for FieldProcessor, and probably a bit\r
+more robust.\r
+---\r
+ configure | 21 +++++++++++----------\r
+ 1 file changed, 11 insertions(+), 10 deletions(-)\r
+\r
+diff --git a/configure b/configure\r
+index 03e4318..f94f7c7 100755\r
+--- a/configure\r
++++ b/configure\r
+@@ -361,17 +361,18 @@ fi\r
+ have_xapian_compact=0\r
+ have_xapian_field_processor=0\r
+ if [ ${have_xapian} = "1" ]; then\r
+-    # Compaction is only supported on Xapian > 1.2.6\r
+     printf "Checking for Xapian compaction support... "\r
+-    case "${xapian_version}" in\r
+-      0.*|1.[01].*|1.2.[0-5])\r
+-          printf "No (only available with Xapian > 1.2.6).\n" ;;\r
+-      [1-9]*.[0-9]*.[0-9]*)\r
+-          have_xapian_compact=1\r
+-          printf "Yes.\n" ;;\r
+-      *)\r
+-          printf "Unknown version.\n" ;;\r
+-    esac\r
++    cat>_compact.cc<<EOF\r
++#include <xapian.h>\r
++class TestCompactor : public Xapian::Compactor { };\r
++EOF\r
++    if ${CXX} ${CXXFLAGS_for_sh} ${xapian_cxxflags} -c _compact.cc -o _compact.o > /dev/null 2>&1\r
++    then\r
++      have_xapian_compact=1\r
++      printf "Yes.\n"\r
++    else\r
++      printf "No.\n"\r
++    fi\r
+ \r
+     printf "Checking for Xapian FieldProcessor API... "\r
+     cat>_field_processor.cc<<EOF\r
+-- \r
+2.8.1\r
+\r