| Summary: | Buildroot compile failure for toolchain/gdb-7.4/intl/relocatable.c | ||
|---|---|---|---|
| Product: | buildroot | Reporter: | Peter Seiderer <ps.report> |
| Component: | Other | Assignee: | unassigned |
| Status: | RESOLVED FIXED | ||
| Severity: | minor | CC: | buildroot |
| Priority: | P5 | ||
| Version: | 2012.02 | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Linux | ||
| Host: | Target: | ||
| Build: | |||
| Attachments: |
buildroot config file
Fix gdb-7.4 intl relocation.c compile failure. Fix gdb-7.4 intl relocatable.c compile failure. |
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Created attachment 4088 [details]
Fix gdb-7.4 intl relocation.c compile failure.
Created attachment 4094 [details]
Fix gdb-7.4 intl relocatable.c compile failure.
Fix typo on patch (relocation vs. relocatable).
Since commit 7ea1e92bdd9acf6cd5b021e61a18703e27885426, we're no longer passing -fPIC -DPIC when building on x86_64. So the particular piece of gdb code that was causing the build failure is no longer used because it is enclosed in #if defined PIC && defined INSTALLDIR. Since the problem can no longer be hit when building gdb from Buildroot, I don't believe it's really worth carrying the gdb patch. Thanks for your bug report! Do not hesitate to reopen if you disagree with the solution. |
Created attachment 4082 [details] buildroot config file Attached a fix/patch for the following compile failure with buildroot and gdb-7.4 (.config file attached): make[3]: Entering directory `/tmp//build-001/build/gdb-7.4-target/libiberty' make[4]: Entering directory `/tmp//build-001/build/gdb-7.4-target/libiberty/testsuite' make[4]: Nothing to be done for `all'. make[4]: Leaving directory `/tmp//build-001/build/gdb-7.4-target/libiberty/testsuite' make[3]: Leaving directory `/tmp//build-001/build/gdb-7.4-target/libiberty' make[3]: Entering directory `/tmp//build-001/build/gdb-7.4-target/intl' rm -f stamp-h1 /bin/sh ./config.status config.h config.status: creating config.h config.status: config.h is unchanged test -f config.h || (rm -f stamp-h1 && /usr/bin/make stamp-h1) /tmp//build-001/host/usr/bin/x86_64-unknown-linux-uclibc-gcc -c -pipe -Os -g2 -fPIC -DPIC -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Wno-error -DHAVE_CONFIG_H -DINSTALLDIR="\"/usr/lib\"" -I. -I/tmp//build-001/toolchain/gdb-7.4/intl /tmp//build-001/toolchain/gdb-7.4/intl/relocatable.c /tmp//build-001/toolchain/gdb-7.4/intl/relocatable.c: In function ‘libintl_relocate’: /tmp//build-001/toolchain/gdb-7.4/intl/relocatable.c:392:40: error: ‘INSTALLPREFIX’ undeclared (first use in this function) /tmp//build-001/toolchain/gdb-7.4/intl/relocatable.c:392:40: note: each undeclared identifier is reported only once for each function it appears in make[3]: *** [relocatable.o] Error 1 make[3]: Leaving directory `/tmp//build-001/build/gdb-7.4-target/intl' make[2]: *** [all-intl] Error 2 make[2]: Leaving directory `/tmp//build-001/build/gdb-7.4-target' make[1]: *** [all] Error 2 make[1]: Leaving directory `/tmp//build-001/build/gdb-7.4-target' make: *** [/tmp//build-001/build/gdb-7.4-target/gdb/gdb] Error 2 make: Leaving directory `/tmp//buildroot' I think the relevant config options to hit this bug are: BR2_PACKAGE_GDB=y BR2_PACKAGE_GDB_SERVER=y BR2_GDB_VERSION_7_4=y BR2_GDB_VERSION="7.4" BR2_ENABLE_LOCALE=y Analysis: the Makefile for the gdb-7.4 embedded (lib-)intl fails to set a define for 'INSTALLPREFIX'. Fix: see attached buildroot patch