Florian Weimer writes:
After installing redhat-rpm-config, this works in bash and similar shells: $ eval `rpm --eval %set_build_flags` Maybe we can make it more clear in buildflags.md that this macro is a shell script fragment?
I find it more convenient to generate parameters for an autoconf-generated configure script. I do not need to always use the same build flags as rpm. Sometimes you want to build without optimizations, for debugging purposes.
What I do is ./configure `rpmflags` with "rpmflags" being this script: #! /bin/bash echo -n "CXXFLAGS='" rpm -E '%build_cxxflags' | tr -d '\012' echo -n "' CFLAGS='" rpm -E '%build_cflags' | sed 's/ *$//' | tr -d '\012' echo -n "' LDFLAGS='" rpm -E '%build_ldflags' | sed 's/ *$//' | tr -d '\012' echo "'"I suppose I can turn this inside-out, and change this to use %set_build_flags and directly run configure.
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