[gentoo-commits] repo/gentoo:master commit in: sys-process/psmisc/

["Sam James" <sam@gentoo.org>]

commit:     0498c7f2801e67309d52220fe1492e37d9434df9
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Mon Aug 30 02:24:06 2021 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Mon Aug 30 02:25:15 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0498c7f2

sys-process/psmisc: add workaround for cross compiles

Force the value of the configure test given upstream
neglect the result and it builds fine with it. The test
is too aggressive in cross-compile situations and gives
unreliable results.

See also: https://lists.gnu.org/archive/html/autoconf/2011-04/msg00019.html

Signed-off-by: Sam James <sam <AT> gentoo.org>

 sys-process/psmisc/psmisc-23.4-r1.ebuild | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sys-process/psmisc/psmisc-23.4-r1.ebuild b/sys-process/psmisc/psmisc-23.4-r1.ebuild
index 513db3dbf38..8f354d0fbc9 100644
--- a/sys-process/psmisc/psmisc-23.4-r1.ebuild
+++ b/sys-process/psmisc/psmisc-23.4-r1.ebuild
@@ -3,6 +3,8 @@
 
 EAPI=7
 
+inherit toolchain-funcs
+
 DESCRIPTION="A set of tools that use the proc filesystem"
 HOMEPAGE="http://psmisc.sourceforge.net/"
 SRC_URI="mirror://sourceforge/${PN}/${P}.tar.xz"
@@ -28,6 +30,16 @@ PATCHES=(
 )
 
 src_configure() {
+	if tc-is-cross-compiler ; then
+		# This isn't ideal but upstream don't provide a placement
+		# when malloc is missing anyway, leading to errors like:
+		# pslog.c:(.text.startup+0x108): undefined reference to `rpl_malloc'
+		# See https://sourceforge.net/p/psmisc/bugs/71/
+		# (and https://lists.gnu.org/archive/html/autoconf/2011-04/msg00019.html)
+		export ac_cv_func_malloc_0_nonnull=yes \
+			ac_cv_func_realloc_0_nonnull=yes
+	fi
+
 	local myeconfargs=(
 		--disable-harden-flags
 		$(use_enable ipv6)