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https://bugzilla.redhat.com/show_bug.cgi?id=599097 --- Comment #13 from Martin Gieseking <[email protected]> 2010-06-05 03:39:58 EDT --- (In reply to comment #12) > PS : I dont understand how including the make portion(the new hack) works any > different from the earlier hack you had mentioned. It has to do with the way the shell handles variables. Each shell gets its own environment so that variables defined there are usually local and unknown outside. Adding "export" makes a variable accessible in the current shell S and also in all its sub-shells, but after returning to the parent of S they are removed. So if I, for instance, define CFLAGS in a shell script "build.tmp" and use it in a spec file, CFLAGS is known inside the shell calling "build.tmp" but not in the parent (rpm) environment, i.e. all variable assignments are lost when returning to the parent (rpm) shell. Thus, the following "make" process doesn't know anything about the previously set CFLAGS variable. But when placing the make statement inside "build.tmp", the variable is still accessible. I hope that's understandable. :) -- Configure bugmail: https://bugzilla.redhat.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. _______________________________________________ package-review mailing list [email protected] https://admin.fedoraproject.org/mailman/listinfo/package-review
