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Append Homebrew custom prefix to search path (#1957)

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This is needed to find other Python deps (e.g. libintl) in Homebrew if it has
nonstandard prefix (e.g. in Apple M1)

* Re-allow to search Homebrew for zlib everywhere
This commit is contained in:
native-api
2021-10-26 04:36:01 +03:00
committed by GitHub
parent c0d8b9cfe8
commit 4b82f575c7
3 changed files with 59 additions and 21 deletions
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20
plugins/python-build/bin/python-build
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@@ -773,10 +773,13 @@ build_package_standard_build() {
local PACKAGE_CFLAGS="${package_var_name}_CFLAGS"
if [ "$package_var_name" = "PYTHON" ]; then
use_tcltk || true
use_homebrew_readline || use_freebsd_pkg || true
use_homebrew || true
use_tcltk || true
use_homebrew_readline || use_freebsd_pkg || true
if is_mac -ge 1014; then
use_xcode_sdk_zlib || use_homebrew_zlib || true
else
use_homebrew_zlib || true
fi
fi
@@ -1325,6 +1328,19 @@ configured_with_package_dir() {
return 1
}
use_homebrew() {
# unless Homebrew is at the default /usr/local, need to add its paths to
# compiler search to be able to use non-keg-only deps from there
if command -v brew &>/dev/null; then
local brew_prefix="$(brew --prefix 2>/dev/null || true)"
# /usr/local/lib:/usr/lib is the default library search path
if [[ -n $brew_prefix && $brew_prefix != "/usr" && $brew_prefix != "/usr/local" ]]; then
export CPPFLAGS="${CPPFLAGS:+${CPPFLAGS% } }-I${brew_prefix}/include"
export LDFLAGS="${LDFLAGS:+${LDFLAGS% } }-L${brew_prefix}/lib"
fi
fi
}
needs_yaml() {
! configured_with_package_dir "python" "yaml.h" &&
! use_homebrew_yaml