5d076804ed
Fixes: http://autobuild.buildroot.net/results/205463c9ea8651911972c2835e28ded1912c811a http://autobuild.buildroot.net/results/5e9279ee60c11a3dacacf6d78f87f8d1b92968f5 http://autobuild.buildroot.net/results/97043f8defd5a59ae39b4c7f095a10d15c7fe632 http://autobuild.buildroot.net/results/e775126d5939093289b1a833dd6323ac293322ed .. and many more. libmpdclient, libmicrohttpd and jsoncpp provide a .pc file. Use pkg-config for detecting the libraries and for providing the necessary details for compiling and linking. The current build system of upmpdcli does not use PKG_CHECK_MODULES, but AC_LINK_IFELSE to detect jsoncpp. After bumping jsoncpp version from 1.7.2 to 1.7.5 the detection fails, because the test program does not compile anymore: """ In file included from /usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/json/autolink.h:9:0, from /usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/json/json.h:9, from test.c:1: /usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/json/config.h:155:9: error: 'int64_t' does not name a type typedef int64_t Int64; ^ /usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/json/config.h:156:9: error: 'uint64_t' does not name a type typedef uint64_t UInt64; ^ /usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/json/config.h:158:9: error: 'Int64' does not name a type typedef Int64 LargestInt; ^ /usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/json/config.h:159:9: error: 'UInt64' does not name a type typedef UInt64 LargestUInt; ^ In file included from /usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/json/json.h:10:0, from test.c:1: /usr/arm-buildroot-linux-gnueabi/sysroot/usr/include/json/value.h:184:11: error: 'UInt64' in namespace 'Json' does not name a type typedef Json::UInt64 UInt64; [..] """ Instead of fixing the test program use PKG_CHECK_MODULES to check for jsoncpp. While we're on it, add it for libmpdclient and libmicrohttpd, too. Upstream-status: https://github.com/medoc92/upmpdcli/pull/52 Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> |
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| boot | ||
| configs | ||
| docs | ||
| fs | ||
| linux | ||
| package | ||
| support | ||
| system | ||
| toolchain | ||
| .defconfig | ||
| .gitignore | ||
| CHANGES | ||
| Config.in | ||
| Config.in.legacy | ||
| COPYING | ||
| DEVELOPERS | ||
| Makefile | ||
| Makefile.legacy | ||
| README | ||
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on Freenode IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches