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bpo-45723: Detect missing pkg-config (GH-29442)

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Christian Heimes 2021-11-07 12:18:45 +02:00 committed by GitHub
parent 9127520729
commit be3cd5c05d
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 17 additions and 2 deletions
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1
Misc/NEWS.d/next/Build/2021-11-07-10-36-12.bpo-45723.JNwKSG.rst Normal file
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@ -0,0 +1 @@
``configure`` now prints a warning when pkg-config is missing.

6
configure vendored
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@ -2777,7 +2777,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test "$srcdir" != . -a "$srcdir" != "$(pwd)"; then
# If we're building out-of-tree, we need to make sure the following
# resources get picked up before their $srcdir counterparts.
@ -19574,6 +19573,11 @@ $SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \
Modules/Setup.local $srcdir/Modules/Setup
mv config.c Modules
if test -z "$PKG_CONFIG"; then
echo "" >&6
echo "pkg-config is missing. Some dependencies may not be detected correctly." >&6
fi
if test "$Py_OPT" = 'false' -a "$Py_DEBUG" != 'true'; then
echo "" >&6
echo "" >&6

12
configure.ac
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@ -16,7 +16,12 @@ m4_ifdef(
[AX_C_FLOAT_WORDS_BIGENDIAN],
[],
[AC_MSG_ERROR([Please install autoconf-archive package and re-run autoreconf])]
)
)dnl
m4_ifdef(
[PKG_PROG_PKG_CONFIG],
[],
[AC_MSG_ERROR([Please install pkgconf's m4 macro package and re-run autoreconf])]
)dnl
AC_SUBST(BASECPPFLAGS)
if test "$srcdir" != . -a "$srcdir" != "$(pwd)"; then
@ -6114,6 +6119,11 @@ $SHELL $srcdir/Modules/makesetup -c $srcdir/Modules/config.c.in \
Modules/Setup.local $srcdir/Modules/Setup
mv config.c Modules
if test -z "$PKG_CONFIG"; then
echo "" >&AS_MESSAGE_FD
echo "pkg-config is missing. Some dependencies may not be detected correctly." >&AS_MESSAGE_FD
fi
if test "$Py_OPT" = 'false' -a "$Py_DEBUG" != 'true'; then
echo "" >&AS_MESSAGE_FD
echo "" >&AS_MESSAGE_FD