vcpkg/ports/python3/0013-configure-no-libcrypt.patch
Robert Coup d2b8d93276
python3: libcrypt doesn't need to be a dependency of libpython (#28887)
Fixed upstream in Python3.11 via https://github.com/python/cpython/issues/89596

Backport here to Python3.10 so libpython doesn't have a needless system
dependency on libcrypt (which is different on Linux between RH-based and
Debian-based distros too).
2023-01-18 12:32:55 -08:00

43 lines
1.4 KiB
Diff

diff --git a/configure b/configure
index 15c7c54b0953..70f28b0c7064 100755
--- a/configure
+++ b/configure
@@ -13227,6 +13227,8 @@ done
# We search for both crypt and crypt_r as one or the other may be defined
# This gets us our -lcrypt in LIBS when required on the target platform.
+# Save/restore LIBS to avoid linking libpython with libcrypt.
+LIBS_SAVE=$LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing crypt" >&5
$as_echo_n "checking for library containing crypt... " >&6; }
if ${ac_cv_search_crypt+:} false; then :
@@ -13368,6 +13370,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+LIBS=$LIBS_SAVE
for ac_func in clock_gettime
do :
diff --git a/configure.ac b/configure.ac
index 6c65b2914bf6..afdc68363cea 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4085,6 +4085,8 @@ AC_CHECK_FUNCS(setpgrp,
# We search for both crypt and crypt_r as one or the other may be defined
# This gets us our -lcrypt in LIBS when required on the target platform.
+# Save/restore LIBS to avoid linking libpython with libcrypt.
+LIBS_SAVE=$LIBS
AC_SEARCH_LIBS(crypt, crypt)
AC_SEARCH_LIBS(crypt_r, crypt)
@@ -4099,6 +4101,7 @@ char *r = crypt_r("", "", &d);
[AC_DEFINE(HAVE_CRYPT_R, 1, [Define if you have the crypt_r() function.])],
[])
)
+LIBS=$LIBS_SAVE
AC_CHECK_FUNCS(clock_gettime, [], [
AC_CHECK_LIB(rt, clock_gettime, [