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From: <jerinj@marvell.com>
To: <dev@dpdk.org>, Ruifeng Wang <ruifeng.wang@arm.com>, Jan Viktorin
 <viktorin@rehivetech.com>, Bruce Richardson <bruce.richardson@intel.com>,
 David Christensen <drc@linux.vnet.ibm.com>, Konstantin Ananyev
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CC: <thomas@monjalon.net>, <david.marchand@redhat.com>,
 <juraj.linkes@pantheon.tech>, <fengchengwen@huawei.com>, Jerin Jacob
 <jerinj@marvell.com>
Subject: [dpdk-dev] [PATCH v1] build: ccache support for cross build
Date: Thu, 2 Jun 2022 14:53:55 +0530
Message-ID: <20220602092356.2788089-1-jerinj@marvell.com>
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From: Jerin Jacob <jerinj@marvell.com>

By default, ccache is not used for cross build[1].
Update all cross files to use ccache if it is available
in build machine.

[1]
https://mesonbuild.com/Machine-files.html

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
---
 config/arm/arm32_armv8_linux_gcc           | 4 ++--
 config/arm/arm64_armada_linux_gcc          | 4 ++--
 config/arm/arm64_armv8_linux_clang_ubuntu  | 4 ++--
 config/arm/arm64_armv8_linux_gcc           | 4 ++--
 config/arm/arm64_bluefield_linux_gcc       | 4 ++--
 config/arm/arm64_centriq2400_linux_gcc     | 4 ++--
 config/arm/arm64_cn10k_linux_gcc           | 4 ++--
 config/arm/arm64_cn9k_linux_gcc            | 4 ++--
 config/arm/arm64_dpaa_linux_gcc            | 4 ++--
 config/arm/arm64_emag_linux_gcc            | 4 ++--
 config/arm/arm64_graviton2_linux_gcc       | 4 ++--
 config/arm/arm64_kunpeng920_linux_gcc      | 4 ++--
 config/arm/arm64_kunpeng930_linux_gcc      | 4 ++--
 config/arm/arm64_n1sdp_linux_gcc           | 4 ++--
 config/arm/arm64_n2_linux_gcc              | 4 ++--
 config/arm/arm64_stingray_linux_gcc        | 4 ++--
 config/arm/arm64_thunderx2_linux_gcc       | 4 ++--
 config/arm/arm64_thunderxt83_linux_gcc     | 4 ++--
 config/arm/arm64_thunderxt88_linux_gcc     | 4 ++--
 config/ppc/ppc64le-power8-linux-gcc        | 4 ++--
 config/ppc/ppc64le-power8-linux-gcc-ubuntu | 4 ++--
 config/x86/cross-mingw                     | 4 ++--
 22 files changed, 44 insertions(+), 44 deletions(-)

diff --git a/config/arm/arm32_armv8_linux_gcc b/config/arm/arm32_armv8_linux_gcc
index 89f8a12881..7f2977e49d 100644
--- a/config/arm/arm32_armv8_linux_gcc
+++ b/config/arm/arm32_armv8_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'arm-linux-gnueabihf-gcc'
-cpp = 'arm-linux-gnueabihf-cpp'
+c = ['ccache', 'arm-linux-gnueabihf-gcc']
+cpp = ['ccache', 'arm-linux-gnueabihf-cpp']
 ar = 'arm-linux-gnueabihf-gcc-ar'
 strip = 'arm-linux-gnueabihf-strip'
 pkgconfig = 'arm-linux-gnueabihf-pkg-config'
diff --git a/config/arm/arm64_armada_linux_gcc b/config/arm/arm64_armada_linux_gcc
index 301418949b..1566999101 100644
--- a/config/arm/arm64_armada_linux_gcc
+++ b/config/arm/arm64_armada_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-ar'
 as = 'aarch64-linux-gnu-as'
 strip = 'aarch64-linux-gnu-strip'
diff --git a/config/arm/arm64_armv8_linux_clang_ubuntu b/config/arm/arm64_armv8_linux_clang_ubuntu
index db488d75f4..86ae43937b 100644
--- a/config/arm/arm64_armv8_linux_clang_ubuntu
+++ b/config/arm/arm64_armv8_linux_clang_ubuntu
@@ -1,6 +1,6 @@
 [binaries]
-c = 'clang'
-cpp = 'clang++'
+c = ['ccache', 'clang']
+cpp = ['ccache', 'clang++']
 ar = 'llvm-ar'
 strip = 'llvm-strip'
 llvm-config = 'llvm-config'
diff --git a/config/arm/arm64_armv8_linux_gcc b/config/arm/arm64_armv8_linux_gcc
index 5391d35389..048c2d9f29 100644
--- a/config/arm/arm64_armv8_linux_gcc
+++ b/config/arm/arm64_armv8_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_bluefield_linux_gcc b/config/arm/arm64_bluefield_linux_gcc
index 248a9f031a..38df3c198b 100644
--- a/config/arm/arm64_bluefield_linux_gcc
+++ b/config/arm/arm64_bluefield_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_centriq2400_linux_gcc b/config/arm/arm64_centriq2400_linux_gcc
index dfe9110331..0966eef2c5 100644
--- a/config/arm/arm64_centriq2400_linux_gcc
+++ b/config/arm/arm64_centriq2400_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_cn10k_linux_gcc b/config/arm/arm64_cn10k_linux_gcc
index a3578c03a1..201e0ccd59 100644
--- a/config/arm/arm64_cn10k_linux_gcc
+++ b/config/arm/arm64_cn10k_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_cn9k_linux_gcc b/config/arm/arm64_cn9k_linux_gcc
index a94b44a551..a9b4d51958 100644
--- a/config/arm/arm64_cn9k_linux_gcc
+++ b/config/arm/arm64_cn9k_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_dpaa_linux_gcc b/config/arm/arm64_dpaa_linux_gcc
index e9d5fd31fc..0d5761bd72 100644
--- a/config/arm/arm64_dpaa_linux_gcc
+++ b/config/arm/arm64_dpaa_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-ar'
 as = 'aarch64-linux-gnu-as'
 strip = 'aarch64-linux-gnu-strip'
diff --git a/config/arm/arm64_emag_linux_gcc b/config/arm/arm64_emag_linux_gcc
index 9cdd931180..16ec49fc32 100644
--- a/config/arm/arm64_emag_linux_gcc
+++ b/config/arm/arm64_emag_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_graviton2_linux_gcc b/config/arm/arm64_graviton2_linux_gcc
index 8016fd236c..094c540f50 100644
--- a/config/arm/arm64_graviton2_linux_gcc
+++ b/config/arm/arm64_graviton2_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_kunpeng920_linux_gcc b/config/arm/arm64_kunpeng920_linux_gcc
index c4685b2458..fc057c9063 100644
--- a/config/arm/arm64_kunpeng920_linux_gcc
+++ b/config/arm/arm64_kunpeng920_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_kunpeng930_linux_gcc b/config/arm/arm64_kunpeng930_linux_gcc
index fb85d2d710..5f43941fae 100644
--- a/config/arm/arm64_kunpeng930_linux_gcc
+++ b/config/arm/arm64_kunpeng930_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_n1sdp_linux_gcc b/config/arm/arm64_n1sdp_linux_gcc
index 0df283e2f4..fc123ab53f 100644
--- a/config/arm/arm64_n1sdp_linux_gcc
+++ b/config/arm/arm64_n1sdp_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_n2_linux_gcc b/config/arm/arm64_n2_linux_gcc
index 036aee2b0a..930bd5c236 100644
--- a/config/arm/arm64_n2_linux_gcc
+++ b/config/arm/arm64_n2_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_stingray_linux_gcc b/config/arm/arm64_stingray_linux_gcc
index 319a4a151d..5dfcd974fd 100644
--- a/config/arm/arm64_stingray_linux_gcc
+++ b/config/arm/arm64_stingray_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_thunderx2_linux_gcc b/config/arm/arm64_thunderx2_linux_gcc
index 69c71cbc82..c1f5995d93 100644
--- a/config/arm/arm64_thunderx2_linux_gcc
+++ b/config/arm/arm64_thunderx2_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_thunderxt83_linux_gcc b/config/arm/arm64_thunderxt83_linux_gcc
index 47102c900b..52746e2e59 100644
--- a/config/arm/arm64_thunderxt83_linux_gcc
+++ b/config/arm/arm64_thunderxt83_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/arm/arm64_thunderxt88_linux_gcc b/config/arm/arm64_thunderxt88_linux_gcc
index 372097ba01..fed7eb791e 100644
--- a/config/arm/arm64_thunderxt88_linux_gcc
+++ b/config/arm/arm64_thunderxt88_linux_gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'aarch64-linux-gnu-gcc'
-cpp = 'aarch64-linux-gnu-cpp'
+c = ['ccache', 'aarch64-linux-gnu-gcc']
+cpp = ['ccache', 'aarch64-linux-gnu-cpp']
 ar = 'aarch64-linux-gnu-gcc-ar'
 strip = 'aarch64-linux-gnu-strip'
 pkgconfig = 'aarch64-linux-gnu-pkg-config'
diff --git a/config/ppc/ppc64le-power8-linux-gcc b/config/ppc/ppc64le-power8-linux-gcc
index 51f7ceebf3..465044e427 100644
--- a/config/ppc/ppc64le-power8-linux-gcc
+++ b/config/ppc/ppc64le-power8-linux-gcc
@@ -1,6 +1,6 @@
 [binaries]
-c = 'powerpc64le-linux-gcc'
-cpp = 'powerpc64le-linux-cpp'
+c = ['ccache', 'powerpc64le-linux-gcc']
+cpp = ['ccache', 'powerpc64le-linux-cpp']
 ar = 'powerpc64le-linux-gcc-ar'
 strip = 'powerpc64le-linux-strip'
 
diff --git a/config/ppc/ppc64le-power8-linux-gcc-ubuntu b/config/ppc/ppc64le-power8-linux-gcc-ubuntu
index 803c612cbc..44d7e0100a 100644
--- a/config/ppc/ppc64le-power8-linux-gcc-ubuntu
+++ b/config/ppc/ppc64le-power8-linux-gcc-ubuntu
@@ -1,6 +1,6 @@
 [binaries]
-c = 'powerpc64le-linux-gnu-gcc'
-cpp = 'powerpc64le-linux-gnu-cpp'
+c = ['ccache', 'powerpc64le-linux-gnu-gcc']
+cpp = ['ccache', 'powerpc64le-linux-gnu-cpp']
 ar = 'powerpc64le-linux-gnu-ar'
 strip = 'powerpc64le-linux-gnu-strip'
 
diff --git a/config/x86/cross-mingw b/config/x86/cross-mingw
index 09f7af0928..cddebda5b5 100644
--- a/config/x86/cross-mingw
+++ b/config/x86/cross-mingw
@@ -1,6 +1,6 @@
 [binaries]
-c = 'x86_64-w64-mingw32-gcc'
-cpp = 'x86_64-w64-mingw32-g++'
+c = ['ccache', 'x86_64-w64-mingw32-gcc']
+cpp = ['ccache', 'x86_64-w64-mingw32-g++']
 ld = 'x86_64-w64-mingw32-ld'
 ar = 'x86_64-w64-mingw32-ar'
 strip = 'x86_64-w64-mingw32-strip'
-- 
2.36.1