[1/1] package/beecrypt: fix build without C++

Message ID 20190301201818.24561-1-fontaine.fabrice@gmail.com
State Accepted
Headers show
Series
  • [1/1] package/beecrypt: fix build without C++
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Commit Message

Fabrice Fontaine March 1, 2019, 8:18 p.m.
Do not check for C++ compiler as C++ support has been disabled since
commit dd4d3c18d6753e1224fbe59d91a4b44f39bc38c0 otherwise
build will fail on toolchains without a working C++ compiler:

checking how to run the C++ preprocessor... /lib/cpp
configure: error: in `/data/buildroot/buildroot-test/instance-1/output/build/beecrypt-4.2.1':
configure: error: C++ preprocessor "/lib/cpp" fails sanity check

Fixes:
 - http://autobuild.buildroot.org/results/3c79cc68f1b088ad24daf7f9bd70718d702be577

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 .../0003-don-t-check-for-cplusplus-compiler.patch  | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 package/beecrypt/0003-don-t-check-for-cplusplus-compiler.patch

Comments

Thomas Petazzoni March 14, 2019, 10:26 p.m. | #1
On Fri,  1 Mar 2019 21:18:18 +0100
Fabrice Fontaine <fontaine.fabrice@gmail.com> wrote:

> Do not check for C++ compiler as C++ support has been disabled since
> commit dd4d3c18d6753e1224fbe59d91a4b44f39bc38c0 otherwise
> build will fail on toolchains without a working C++ compiler:
> 
> checking how to run the C++ preprocessor... /lib/cpp
> configure: error: in `/data/buildroot/buildroot-test/instance-1/output/build/beecrypt-4.2.1':
> configure: error: C++ preprocessor "/lib/cpp" fails sanity check
> 
> Fixes:
>  - http://autobuild.buildroot.org/results/3c79cc68f1b088ad24daf7f9bd70718d702be577
> 
> Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
> ---
>  .../0003-don-t-check-for-cplusplus-compiler.patch  | 27 ++++++++++++++++++++++
>  1 file changed, 27 insertions(+)
>  create mode 100644 package/beecrypt/0003-don-t-check-for-cplusplus-compiler.patch

Applied to master, thanks.

Thomas

Patch

diff --git a/package/beecrypt/0003-don-t-check-for-cplusplus-compiler.patch b/package/beecrypt/0003-don-t-check-for-cplusplus-compiler.patch
new file mode 100644
index 0000000000..32f167996f
--- /dev/null
+++ b/package/beecrypt/0003-don-t-check-for-cplusplus-compiler.patch
@@ -0,0 +1,27 @@ 
+configure.ac: don't check for C++ compiler
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+
+diff -durN beecrypt-4.2.1-orig/configure.ac beecrypt-4.2.1/configure.ac
+--- beecrypt-4.2.1-orig/configure.ac	2019-03-01 19:58:16.516117640 +0100
++++ beecrypt-4.2.1/configure.ac	2019-03-01 21:10:17.707391803 +0100
+@@ -119,9 +119,6 @@
+ 
+ # Checks for C compiler and preprocessor
+ AC_PROG_CC
+-AC_PROG_CPP
+-AC_PROG_CXX
+-AC_PROG_CXXCPP
+ AM_PROG_AS
+ AC_PROG_LD
+ AC_PROG_LN_S
+@@ -133,9 +130,6 @@
+ AC_LANG_PUSH(C)
+ AC_OPENMP
+ AC_LANG_POP(C)
+-AC_LANG_PUSH(C++)
+-AC_OPENMP
+-AC_LANG_POP(C++)
+ 
+ # Checks for compiler characteristics and flags
+ if test "$ac_enable_expert_mode" = no; then