diff mbox series

[meta-oe,14/22] mcpp: Fix build with clang

Message ID 20220907234102.3312797-14-raj.khem@gmail.com
State New
Headers show
Series [meta-oe,01/22] openldap: Fix configure check for pthread_detach | expand

Commit Message

Khem Raj Sept. 7, 2022, 11:40 p.m. UTC 
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 ...figure-Fix-checks-for-system-headers.patch | 44 +++++++++++++++++++
 meta-oe/recipes-devtools/mcpp/mcpp_2.7.2.bb   |  1 +
 2 files changed, 45 insertions(+)
 create mode 100644 meta-oe/recipes-devtools/mcpp/files/0001-configure-Fix-checks-for-system-headers.patch
diff mbox series

Patch

diff --git a/meta-oe/recipes-devtools/mcpp/files/0001-configure-Fix-checks-for-system-headers.patch b/meta-oe/recipes-devtools/mcpp/files/0001-configure-Fix-checks-for-system-headers.patch
new file mode 100644
index 0000000000..d9bdc01ca1
--- /dev/null
+++ b/meta-oe/recipes-devtools/mcpp/files/0001-configure-Fix-checks-for-system-headers.patch
@@ -0,0 +1,44 @@ 
+From c1e9f2f3d086e0df3c10a2468fd7b37fd0c5038c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 7 Sep 2022 00:02:08 -0700
+Subject: [PATCH] configure: Fix checks for system headers
+
+Define _DEFAULT_SOURCE in system.c so unistd.h can expose readlink API
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ configure.ac | 2 +-
+ src/system.c | 2 ++
+ 2 files changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index cdf1eba..6fc81e6 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -152,7 +152,7 @@ fi
+ 
+ dnl Checks for header files.
+ 
+-AC_CHECK_HEADERS( [unistd.h, stdint.h, inttypes.h])
++AC_CHECK_HEADERS( [unistd.h stdint.h inttypes.h])
+ 
+ dnl Checks for typedefs, and compiler characteristics.
+ 
+diff --git a/src/system.c b/src/system.c
+index 4e008fa..98631a6 100644
+--- a/src/system.c
++++ b/src/system.c
+@@ -36,6 +36,8 @@
+  *      1. specify the constants in "configed.H" or "noconfig.H",
+  *      2. append the system-dependent routines in this file.
+  */
++
++#define _DEFAULT_SOURCE
+ #if PREPROCESSED
+ #include    "mcpp.H"
+ #else
+-- 
+2.37.3
+
diff --git a/meta-oe/recipes-devtools/mcpp/mcpp_2.7.2.bb b/meta-oe/recipes-devtools/mcpp/mcpp_2.7.2.bb
index f8125f72d9..9445856730 100644
--- a/meta-oe/recipes-devtools/mcpp/mcpp_2.7.2.bb
+++ b/meta-oe/recipes-devtools/mcpp/mcpp_2.7.2.bb
@@ -5,6 +5,7 @@  LIC_FILES_CHKSUM = "file://LICENSE;md5=5ca370b75ec890321888a00cea9bc1d5"
 
 SRC_URI = "${SOURCEFORGE_MIRROR}/${BPN}/${BPN}-${PV}.tar.gz \
            file://ice-mcpp.patch \
+           file://0001-configure-Fix-checks-for-system-headers.patch \
            file://CVE-2019-14274.patch"
 SRC_URI[md5sum] = "512de48c87ab023a69250edc7a0c7b05"
 SRC_URI[sha256sum] = "3b9b4421888519876c4fc68ade324a3bbd81ceeb7092ecdbbc2055099fcb8864"