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Jul 4, 2008, 5:38 AM
Post #1 of 1
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[Bug 45343] New: apxs filters out ':' chars from environment variables
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https://issues.apache.org/bugzilla/show_bug.cgi?id=45343
Summary: apxs filters out ':' chars from environment variables
Product: Apache httpd-2
Version: 2.0.63
Platform: Other
OS/Version: AIX
Status: NEW
Severity: normal
Priority: P2
Component: Build
AssignedTo: bugs [at] httpd
ReportedBy: francois.laupretre [at] ratp
Happens on AIX but could happen anywhere an environment variable (CPPFLAGS,
LDFLAGS,...) contains a ':' character.
The case : On AIX, the LDFLAGS variable I use contains
'-Wl,-blibpath:/build/common'. Apache compiles OK and sets the value correctly
in config_vars.mk. But, when getting the value back from apxs ('apxs -q
LDFLAGS'), it returns '-Wl,-blibpath /build/common', replacing the first ':'
with a space.
So, when trying to link with this string (as when linking mod_jk), the linker
crashes with a message 'ld: 0706-015 The -b libpath option needs a parameter',
which is correct as the linker uses ':' as a separator, and does not understand
the space.
Tracing the problem into apxs, it comes from a substitution at the end of sub
get_vars, which says :
$result =~ s|:| |;
Commenting this line out, everything works fine for me. The problem is that, if
the code contains this substitution, there must be a reason...
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