Don't use default CFLAGS, CXXFLAGS from autotools

Before this commit, autotools will inject `-g -O2` to debug build
(`--enable-debug=yes`) and rendering the result binary useless. This
commit fixes it.
https://www.gnu.org/savannah-checkouts/gnu/autoconf/manual/autoconf-2.70/html_node/C_002b_002b-Compiler.html

Closes #14032.
This commit is contained in:
Chocobo1
2020-12-23 15:20:51 +08:00
committed by sledgehammer999
parent 2c2bb14b2a
commit 77909e0093
2 changed files with 4 additions and 0 deletions

2
configure vendored
View File

@@ -2026,6 +2026,8 @@ ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
: ${CFLAGS=""}
: ${CXXFLAGS=""}
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'