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cc-wrapper: don't export CPP

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CPP defaults to $(CC) -E and setting it explicitly seems to cause
issues in a number of packages like gcc and gdb.

https://www.gnu.org/software/make/manual/html_node/Implicit-Variables.html
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Daiderd Jordan 2017-08-13 16:14:29 +02:00
parent f7f43ad554
commit 5d3527c148
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pkgs/build-support/cc-wrapper/setup-hook.sh
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@ -139,7 +139,6 @@ export ${role}CC=@named_cc@
export ${role}CXX=@named_cxx@ export ${role}CXX=@named_cxx@
for CMD in \ for CMD in \
cpp \
ar as nm objcopy ranlib strip strings size ld windres ar as nm objcopy ranlib strip strings size ld windres
do do
if if