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Diffstat (limited to 'macros.extension')
| -rw-r--r-- | macros.extension | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/macros.extension b/macros.extension new file mode 100644 index 0000000..8118708 --- /dev/null +++ b/macros.extension @@ -0,0 +1,24 @@ +# Internal-only. Do not use. Expand a variable and strip the flags +# not suitable to extension builders. +%__extension_strip_flags() %{lua: +--the only argument to this macro is the "name" of the flags we strip (e.g. cflags, ldflags, etc.) +local name = rpm.expand("%{1}") +--store all the individual flags in a variable as a continuous string +local flags = rpm.expand("%{build_" .. name .. "}") +--create an empty table for the minimal set of flags we wanna preserve +local stripped_flags = { } +--iterate over the individual flags and store the ones we want in the table as unique keys +for flag in flags:gmatch("%S+") do + if flag:find("^%-fexceptions") or flag:find("^%-fcf%-protection") then + stripped_flags[flag] = true end + end +--print out the finalized set of flags for use by the extension builders +for k,_ in pairs(stripped_flags) do print(k .. " ") end +} + +# Variants of CFLAGS, CXXFLAGS, FFLAGS, LDFLAGS for use within +# extension builders. +%extension_cflags %{__extension_strip_flags cflags} +%extension_cxxflags %{__extension_strip_flags cxxflags} +%extension_fflags %{__extension_strip_flags fflags} +%extension_ldflags %{__extension_strip_flags ldflags} |