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")
ass='sub right'></td></tr></table>
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<div class='path'>path: <a href='/guix/log/?id=79765b40fd9b4921b531284c589ace8a2c89a6ea'>root</a>/<a href='/guix/log/gnu?id=79765b40fd9b4921b531284c589ace8a2c89a6ea'>gnu</a>/<a href='/guix/log/gnu/packages?id=79765b40fd9b4921b531284c589ace8a2c89a6ea'>packages</a>/<a href='/guix/log/gnu/packages/pkg-config.scm?id=79765b40fd9b4921b531284c589ace8a2c89a6ea'>pkg-config.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/pkg-config.scm?id=79765b40fd9b4921b531284c589ace8a2c89a6ea&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-08-26 11:30:27 +0800'>2023-08-26</span></td><td><a href='/guix/commit/gnu/packages/pkg-config.scm?id=eeb71d778f149834015858467fbeeb1276d96d1d'>gnu: pkgconf: Update to 2.0.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/pkg-config.scm (pkgconf): Update to 2.0.2.

Signed-off-by: 宋文武 &lt;iyzsong@member.fsf.org&gt;
</span></span></td><td>Zheng Junjie</td></tr>
<tr><td><span title='2023-03-06 21:27:06 -0500'>2023-03-06</span></td><td><a href='/guix/commit/gnu/packages/pkg-config.scm?id=ff5f34ae757d709987896d6164bf125319a0f764'>gnu: perl-extutils-pkgconfig: Support cross-compilation.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/search-paths.scm ($PKG_CONFIG_PATH): New variable.
* gnu/packages/pkg-config.scm (%pkg-config): Use it.
* gnu/packages/perl.scm (perl-extutils-pkgconfig-for-target): New procedure.
(perl-extutils-pkgconfig): Turn into a syntax that
conditionally expands to...
(cross-perl-extutils-pkgconfig): ... this when %current-target-system is set,
or...
(%perl-extutils-pkgconfig): ... this in a native compilation context.
[arguments]: New field.
[propagated-inputs]: Turn into...
[native-inputs]: ... this.
[native-search-paths]: New field.
</span></span></td><td>Maxim Cournoyer</td></tr>