diff mbox series

[v2] build: ccache support for cross build

Message ID 20220608171304.945454-1-jerinj@marvell.com (mailing list archive)
State Accepted, archived
Delegated to: Thomas Monjalon
Headers
Series [v2] build: ccache support for cross build |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/iol-testing warning apply patch failure
ci/Intel-compilation success Compilation OK
ci/intel-Testing success Testing PASS
ci/github-robot: build success github build: passed

Commit Message

Jerin Jacob Kollanukkaran June 8, 2022, 5:13 p.m. UTC 
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.

Also, updated devtools/test-meson-builds.sh
script to find the correct DPDK_TARGET due to
change in cross file syntax.

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

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
---

v2:
- Rebased with master, therefore added update riscv64 cross files
- Fixed DPDK_TARGET detection with devtools/test-meson-builds.sh 
due to cross file synatx update.

 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/riscv/riscv64_linux_gcc             | 4 ++--
 config/riscv/riscv64_sifive_u740_linux_gcc | 4 ++--
 config/x86/cross-mingw                     | 4 ++--
 devtools/test-meson-builds.sh              | 3 ++-
 25 files changed, 50 insertions(+), 49 deletions(-)

Comments

fengchengwen June 9, 2022, 1:44 a.m. UTC | #1 
Test with: arm64_kunpeng920/930 and gcc-7/10, also with ccache or no, all pass

Acked-by: Chengwen Feng <fengchengwen@huawei.com>


On 2022/6/9 1:13, jerinj@marvell.com wrote:
> 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.
> 
> Also, updated devtools/test-meson-builds.sh
> script to find the correct DPDK_TARGET due to
> change in cross file syntax.
> 
> [1]
> https://mesonbuild.com/Machine-files.html
> 
> Signed-off-by: Jerin Jacob <jerinj@marvell.com>
> ---
> 
> v2:
> - Rebased with master, therefore added update riscv64 cross files
> - Fixed DPDK_TARGET detection with devtools/test-meson-builds.sh 
> due to cross file synatx update.
> 
>  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 ++--

[snip]

>
Ruifeng Wang June 10, 2022, 7:30 a.m. UTC | #2 
> -----Original Message-----
> From: jerinj@marvell.com <jerinj@marvell.com>
> Sent: Thursday, June 9, 2022 1:13 AM
> To: dev@dpdk.org; Jan Viktorin <viktorin@rehivetech.com>; Ruifeng Wang
> <Ruifeng.Wang@arm.com>; Bruce Richardson
> <bruce.richardson@intel.com>; David Christensen
> <drc@linux.vnet.ibm.com>; Stanislaw Kardach <kda@semihalf.com>;
> Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
> Cc: thomas@monjalon.net; david.marchand@redhat.com;
> juraj.linkes@pantheon.tech; fengchengwen@huawei.com;
> jerinj@marvell.com
> Subject: [dpdk-dev] [PATCH v2] build: ccache support for cross build
> 
> 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.
> 
> Also, updated devtools/test-meson-builds.sh script to find the correct
> DPDK_TARGET due to change in cross file syntax.
> 
> [1]
> https://mesonbuild.com/Machine-files.html
> 
> Signed-off-by: Jerin Jacob <jerinj@marvell.com>
> ---
> 

Verified that cross-build works fine with/without ccache.
Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>
Thomas Monjalon June 14, 2022, 4:01 p.m. UTC | #3 
08/06/2022 19:13, jerinj@marvell.com:
> --- a/devtools/test-meson-builds.sh
> +++ b/devtools/test-meson-builds.sh
> @@ -160,7 +160,8 @@ build () # <directory> <target cc | cross file> <ABI check> [meson options]
>  	if [ -n "$crossfile" ] ; then
>  		cross="--cross-file $crossfile"
>  		targetcc=$(sed -n 's,^c[[:space:]]*=[[:space:]]*,,p' \
> -			$crossfile | tr -d "'" | tr -d '"')
> +			$crossfile | cut -d ',' -f 2 | \
> +			tr -d "'" | tr -d '"' | tr -d ']' | tr -d ' ')

The last line can be shortened to
	tr -d "'"'"] '

I'll change while merging.
Thomas Monjalon June 14, 2022, 4:09 p.m. UTC | #4 
> > By default, ccache is not used for cross build[1].
> > Update all cross files to use ccache if it is available in build machine.
> > 
> > Also, updated devtools/test-meson-builds.sh script to find the correct
> > DPDK_TARGET due to change in cross file syntax.
> > 
> > [1]
> > https://mesonbuild.com/Machine-files.html
> > 
> > Signed-off-by: Jerin Jacob <jerinj@marvell.com>
> > ---
> > 
> 
> Verified that cross-build works fine with/without ccache.
> Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>

Applied with minor change, thanks.
diff mbox series

Patch

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/riscv/riscv64_linux_gcc b/config/riscv/riscv64_linux_gcc
index ed4d3ce7fb..5e58781193 100644
--- a/config/riscv/riscv64_linux_gcc
+++ b/config/riscv/riscv64_linux_gcc
@@ -1,6 +1,6 @@ 
 [binaries]
-c = 'riscv64-linux-gnu-gcc'
-cpp = 'riscv64-linux-gnu-g++'
+c = ['ccache', 'riscv64-linux-gnu-gcc']
+cpp = ['ccache', 'riscv64-linux-gnu-g++']
 ar = 'riscv64-linux-gnu-ar'
 strip = 'riscv64-linux-gnu-strip'
 pcap-config = ''
diff --git a/config/riscv/riscv64_sifive_u740_linux_gcc b/config/riscv/riscv64_sifive_u740_linux_gcc
index 3d1905c434..58d2c92f8c 100644
--- a/config/riscv/riscv64_sifive_u740_linux_gcc
+++ b/config/riscv/riscv64_sifive_u740_linux_gcc
@@ -1,6 +1,6 @@ 
 [binaries]
-c = 'riscv64-unknown-linux-gnu-gcc'
-cpp = 'riscv64-unknown-linux-gnu-g++'
+c = ['ccache', 'riscv64-unknown-linux-gnu-gcc']
+cpp = ['ccache', 'riscv64-unknown-linux-gnu-g++']
 ar = 'riscv64-unknown-linux-gnu-ar'
 strip = 'riscv64-unknown-linux-gnu-strip'
 pcap-config = ''
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'
diff --git a/devtools/test-meson-builds.sh b/devtools/test-meson-builds.sh
index f732dccf6c..e44a2b1995 100755
--- a/devtools/test-meson-builds.sh
+++ b/devtools/test-meson-builds.sh
@@ -160,7 +160,8 @@  build () # <directory> <target cc | cross file> <ABI check> [meson options]
 	if [ -n "$crossfile" ] ; then
 		cross="--cross-file $crossfile"
 		targetcc=$(sed -n 's,^c[[:space:]]*=[[:space:]]*,,p' \
-			$crossfile | tr -d "'" | tr -d '"')
+			$crossfile | cut -d ',' -f 2 | \
+			tr -d "'" | tr -d '"' | tr -d ']' | tr -d ' ')
 	else
 		cross=
 	fi