[RFC PATCH] configure: Create sh.config based on Makefile.config data

diff --git a/b1/17cac5be02d43d39a820bd48070275060dd8c2 b/b1/17cac5be02d43d39a820bd48070275060dd8c2
new file mode 100644 (file)
index 0000000..9ac463d
--- /dev/null
+++ b/b1/17cac5be02d43d39a820bd48070275060dd8c2
@@ -0,0 +1,69 @@
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+From: Tomi Ollila <tomi.ollila@iki.fi>\r
+To: notmuch@notmuchmail.org\r
+Subject: [RFC PATCH] configure: Create sh.config based on Makefile.config data\r
+Date: Sun, 11 May 2014 13:06:56 +0300\r
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+\r
+Read Makefile.config and when line matches var = val assignment\r
+create _var='val' from it. var must match [a-zA-Z_][a-zA-Z0-9_]*\r
+and val [^'\]* ('\' usually meaning multiline assignments).\r
+\r
+Write these lines to sh.config.\r
+\r
+sh.config can then be used e.g. in test scripts.\r
+---\r
+ configure | 5 +++++\r
+ 1 file changed, 5 insertions(+)\r
+\r
+diff --git a/configure b/configure\r
+index 9bde2eb72b0e..feb0e480f86a 100755\r
+--- a/configure\r
++++ b/configure\r
+@@ -935,3 +935,8 @@ CONFIGURE_CXXFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS)    \\\r
+ \r
+ CONFIGURE_LDFLAGS =  \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(ZLIB_LDFLAGS) \$(XAPIAN_LDFLAGS)\r
+ EOF\r
++\r
++# Create sh.config based on Makefile.config values.\r
++# Output will be _var='val', val not containing ' nor \ (skipping multiline).\r
++sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\) *= *\([^\\'\'']*\)$/_\1='\''\2'\''/p' \\r
++      Makefile.config > sh.config\r
+-- \r
+1.8.0\r
+\r