summaryrefslogtreecommitdiff
path: root/absl/debugging
diff options
context:
space:
mode:
authorGravatar Fabrice Fontaine <fontaine.fabrice@gmail.com>2022-06-21 12:27:47 -0700
committerGravatar Copybara-Service <copybara-worker@google.com>2022-06-21 12:28:27 -0700
commit01cc6567cff77738e416a7ddc17de2d435a780ce (patch)
tree7ff72021edd96e28f9b0eacc97901c899c5ae78f /absl/debugging
parent93ad4284ac12077b7bac07a4743df1c564e7c957 (diff)
PR #1200: absl/debugging/CMakeLists.txt: link with libexecinfo if needed
Imported from GitHub PR https://github.com/abseil/abseil-cpp/pull/1200 `backtrace` and `execinfo.h` can be provided by libexecinfo on uclibc and musl resulting in the following build failure with any user of abseil-cpp (such as collectd): ``` /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/sparc-buildroot-linux-uclibc/10.3.0/../../../../sparc-buildroot-linux-uclibc/bin/ld: /home/buildroot/autobuild/instance-0/output-1/host/bin/../sparc-buildroot-linux-uclibc/sysroot/usr/lib/libabsl_stacktrace.so: undefined reference to `backtrace' ``` [...] ``` libgrpc++ . . . . . . no (libgrpc++ not found) ``` [...] ``` configure: error: "Some plugins are missing dependencies - see the summary above for details" ``` Fixes: - http://autobuild.buildroot.org/results/6a0484412f020e763ce3ad5bda48f09c78645bff Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Merge dac52cd20efb672278dc64bcd74920172a599ac0 into 93ad4284ac12077b7bac07a4743df1c564e7c957 Merging this change closes #1200 COPYBARA_INTEGRATE_REVIEW=https://github.com/abseil/abseil-cpp/pull/1200 from ffontaine:master dac52cd20efb672278dc64bcd74920172a599ac0 PiperOrigin-RevId: 456323163 Change-Id: I3d2206761524d36e2b227c571e2e513f6840ff75
Diffstat (limited to 'absl/debugging')
-rw-r--r--absl/debugging/CMakeLists.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/absl/debugging/CMakeLists.txt b/absl/debugging/CMakeLists.txt
index 32952734..d8207d6a 100644
--- a/absl/debugging/CMakeLists.txt
+++ b/absl/debugging/CMakeLists.txt
@@ -14,6 +14,8 @@
# limitations under the License.
#
+find_library(EXECINFO_LIBRARY execinfo)
+
absl_cc_library(
NAME
stacktrace
@@ -33,6 +35,8 @@ absl_cc_library(
"stacktrace.cc"
COPTS
${ABSL_DEFAULT_COPTS}
+ LINKOPTS
+ $<$<BOOL:${EXECINFO_LIBRARY}>:${EXECINFO_LIBRARY}>
DEPS
absl::debugging_internal
absl::config