aws-sdk-cpp depends on the private headers from aws-c-auth. This dependency was
added to aws-sdk-cpp in commit 23cca02c2df on 2021-06-04.

The following error is generated when building aws-sdk-cpp when the private
aws-c-auth headers are not installed:

/tmp/guix-build-aws-sdk-cpp-1.9.121.drv-0/aws-sdk-cpp-1.9.121-checkout/aws-cpp-sdk-core-tests/aws/auth/AWSAuthSignerTest.cpp:17:10: fatal error: aws/auth/private/aws_signing.h: No such file or directory
 #include <aws/auth/private/aws_signing.h>

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -110,6 +114,7 @@ target_link_libraries(${PROJECT_NAME} PUBLIC ${DEP_AWS_LIBS} ${PLATFORM_LIBS})
 aws_prepare_shared_lib_exports(${PROJECT_NAME})
 
 install(FILES ${AWS_AUTH_ROOT_HEADERS} DESTINATION "include/aws/auth" COMPONENT Development)
+install(FILES ${AWS_AUTH_PRIVATE_HEADERS} DESTINATION "include/aws/auth/private" COMPONENT Development)
 
 if (BUILD_SHARED_LIBS)
    set (TARGET_DIR "shared")
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<tr><td><span title='2020-07-10 00:11:00 +0200'>2020-07-10</span></td><td><a href='/guix/commit/etc/substitutes/ci.guix.gnu.org.pub?id=d283bb960f927dd5f7bb8b96bc697221e4e8ad39'>maint: Remove traces of "berlin.guixsd.org".</a><span class='msg-avail'>...<span class='msg-tooltip'>The guixsd.org domain is no longer advertised since before in 1.0.0
release in May 2019.

* etc/substitutes/berlin.guixsd.org.pub: Rename to...
* etc/substitutes/berlin.guix.gnu.org.pub: ... this.
* etc/substitutes/ci.guix.gnu.org.pub,
etc/substitutes/ci.guix.info.pub: Adjust accordingly.
* gnu/services/base.scm (%default-authorized-guix-keys): Likewise.
* guix/build/download-nar.scm (urls-for-item): Likewise.
* guix/self.scm (miscellaneous-files): Likewise.
* Makefile.am (dist_pkgdata_DATA): Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-05-01 11:05:47 +0200'>2019-05-01</span></td><td><a href='/guix/commit/etc/substitutes/ci.guix.gnu.org.pub?id=757e633d57a7b994759d69e41dd759a39f1a34ae'>build: Change default substitute server to "ci.guix.gnu.org".</a><span class='msg-avail'>...<span class='msg-tooltip'>* config-daemon.ac: Replace "ci.guix.info" with "ci.guix.gnu.org".
* doc/guix.texi (SUBSTITUTE-SERVER): Likewise.
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* Makefile.am (dist_pkgdata_DATA): Add it.
* guix/scripts/build.scm (%default-log-urls): Update.
* guix/scripts/substitute.scm (%default-substitute-urls): Likewise.
* guix/store.scm (%default-substitute-urls): Likewise.
* guix/self.scm (miscellaneous-files): Add "ci.guix.gnu.org".
</span></span></td><td>Ludovic Courtès</td></tr>