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From: Heiko Becker <heirecka@exherbo.org>
To: dri-devel@lists.freedesktop.org
Subject: [PATCH] *-symbol-check: Don't hard-code nm executable
Date: Mon,  3 Oct 2016 19:26:31 +0200
Message-Id: <20161003172631.28199-1-heirecka@exherbo.org>
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Helpful if your nm executable has a prefix based on the
architecture, for example.

Signed-off-by: Heiko Becker <heirecka@exherbo.org>
---
 amdgpu/amdgpu-symbol-check       | 2 +-
 configure.ac                     | 1 +
 etnaviv/etnaviv-symbol-check     | 2 +-
 exynos/exynos-symbol-check       | 2 +-
 freedreno/freedreno-symbol-check | 2 +-
 intel/intel-symbol-check         | 2 +-
 libkms/kms-symbol-check          | 2 +-
 nouveau/nouveau-symbol-check     | 2 +-
 omap/omap-symbol-check           | 2 +-
 radeon/radeon-symbol-check       | 2 +-
 tegra/tegra-symbol-check         | 2 +-
 11 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/amdgpu/amdgpu-symbol-check b/amdgpu/amdgpu-symbol-check
index 648db9b..7e6d5f9 100755
--- a/amdgpu/amdgpu-symbol-check
+++ b/amdgpu/amdgpu-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.am/libdrm_amdgpuinclude_HEADERS
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_amdgpu.so} | awk '{print $3}' | while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_amdgpu.so} | awk '{print $3}' | while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata
diff --git a/configure.ac b/configure.ac
index 330358a..67f3e4e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -44,6 +44,7 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 # Check for programs
 AC_PROG_CC
 AC_PROG_CC_C99
+AC_PROG_NM
 
 if test "x$ac_cv_prog_cc_c99" = xno; then
 	AC_MSG_ERROR([Building libdrm requires C99 enabled compiler])
diff --git a/etnaviv/etnaviv-symbol-check b/etnaviv/etnaviv-symbol-check
index 77c94c6..d76b3ce 100755
--- a/etnaviv/etnaviv-symbol-check
+++ b/etnaviv/etnaviv-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.sources/LIBDRM_ETNAVIV_H_FILES
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_etnaviv.so} | awk '{print $3}'| while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_etnaviv.so} | awk '{print $3}'| while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata
diff --git a/exynos/exynos-symbol-check b/exynos/exynos-symbol-check
index 9692caa..e9f1b04 100755
--- a/exynos/exynos-symbol-check
+++ b/exynos/exynos-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.am/libdrm_exynos*_HEADERS
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_exynos.so} | awk '{print $3}'| while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_exynos.so} | awk '{print $3}'| while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata
diff --git a/freedreno/freedreno-symbol-check b/freedreno/freedreno-symbol-check
index 7b31a34..20826d6 100755
--- a/freedreno/freedreno-symbol-check
+++ b/freedreno/freedreno-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.sources/LIBDRM_FREEDRENO_H_FILES
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_freedreno.so} | awk '{print $3}'| while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_freedreno.so} | awk '{print $3}'| while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata
diff --git a/intel/intel-symbol-check b/intel/intel-symbol-check
index fd63b37..ca152be 100755
--- a/intel/intel-symbol-check
+++ b/intel/intel-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.sources/LIBDRM_INTEL_H_FILES
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_intel.so} | awk '{print $3}' | while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_intel.so} | awk '{print $3}' | while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata
diff --git a/libkms/kms-symbol-check b/libkms/kms-symbol-check
index 658b269..a5c2120 100755
--- a/libkms/kms-symbol-check
+++ b/libkms/kms-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.sources/LIBKMS_H_FILES
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libkms.so} | awk '{print $3}'| while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libkms.so} | awk '{print $3}'| while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata
diff --git a/nouveau/nouveau-symbol-check b/nouveau/nouveau-symbol-check
index b265cea..b3a2410 100755
--- a/nouveau/nouveau-symbol-check
+++ b/nouveau/nouveau-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.sources/LIBDRM_NOUVEAU_H_FILES
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_nouveau.so} | awk '{print $3}'| while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_nouveau.so} | awk '{print $3}'| while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata
diff --git a/omap/omap-symbol-check b/omap/omap-symbol-check
index 759c84b..0fb4a0f 100755
--- a/omap/omap-symbol-check
+++ b/omap/omap-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.am/libdrm_omap*HEADERS
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_omap.so} | awk '{print $3}'| while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_omap.so} | awk '{print $3}'| while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata
diff --git a/radeon/radeon-symbol-check b/radeon/radeon-symbol-check
index 0bf2ffc..7d79d90 100755
--- a/radeon/radeon-symbol-check
+++ b/radeon/radeon-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.sources/LIBDRM_RADEON_H_FILES
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_radeon.so} | awk '{print $3}'| while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_radeon.so} | awk '{print $3}'| while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata
diff --git a/tegra/tegra-symbol-check b/tegra/tegra-symbol-check
index 4020831..710ae24 100755
--- a/tegra/tegra-symbol-check
+++ b/tegra/tegra-symbol-check
@@ -3,7 +3,7 @@
 # The following symbols (past the first five) are taken from the public headers.
 # A list of the latter should be available Makefile.sources/LIBDRM_FREEDRENO_H_FILES
 
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_tegra.so} | awk '{print $3}'| while read func; do
+FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_tegra.so} | awk '{print $3}'| while read func; do
 ( grep -q "^$func$" || echo $func )  <<EOF
 __bss_start
 _edata