[Mesa-dev] [PATCH] loader: unconditionally include unistd.h and stdlib.h

[Emil Velikov]

From: Nicolai Hähnle <nicolai.haehnle at amd.com>

Otherwise we would fail with "implicit declaration of function" geteuid
and getenv respectively.

To trigger (re)move the libdrm.pc file and use the following:

 $ ./autogen.sh --disable-egl --disable-gbm --disable-dri \
    --with-dri-drivers=swrast --with-gallium-drivers=swrast
 $ make

Cc: Vinson Lee <vlee at freedesktop.org>
Cc: Nicolai Hähnle <nicolai.haehnle at amd.com>
Fixes: 3f462050c ("loader: Add an environment variable to override driver name choice.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99701
v2: [Emil: handle stdlib.h add commit message]
Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
---
Vinson, Nicolai, I've reproduced the issue and this patch should resolve
it completely.
---
 src/loader/loader.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/loader/loader.c b/src/loader/loader.c
index 4825151ad5..3b28a0e7db 100644
--- a/src/loader/loader.c
+++ b/src/loader/loader.c
@@ -33,6 +33,8 @@
 #include <stdio.h>
 #include <stdbool.h>
 #include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
 #ifdef MAJOR_IN_MKDEV
 #include <sys/mkdev.h>
 #endif
@@ -42,8 +44,6 @@
 #include "loader.h"
 
 #ifdef HAVE_LIBDRM
-#include <stdlib.h>
-#include <unistd.h>
 #include <xf86drm.h>
 #ifdef USE_DRICONF
 #include "xmlconfig.h"
-- 
2.11.0