[{"id":4079,"web_url":"https://patchwork.libcamera.org/comment/4079/","msgid":"<20200318154425.GC24538@pendragon.ideasonboard.com>","date":"2020-03-18T15:44:25","subject":"Re: [libcamera-devel] [PATCH LIBCAMERA v4 3/5] libcamera: utils:\n\tMove libcamera build path lookup to utis","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/people/2/","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"content":"Hi Kaaira,\n\nThank you for the patch.\n\nIn the subject line, s/utis/utils/\n\nReviewed-by: Laurent Pinchart \n\nIf this is the only change needed in the series, there's no need to\nresubmit, Kieran will fix this when applying.\n\nOn Wed, Mar 18, 2020 at 08:54:25PM +0530, Kaaira Gupta wrote:\n> The IPA proxy manager will need to find the libcamera build path exactly\n> the same way as the IPA module mnager. Move the isLibcameraInstalled()\n> and libcameraPath() functions to utils to make them reusable.\n> \n> Signed-off-by: Kaaira Gupta \n> ---\n> src/libcamera/include/utils.h | 4 +++\n> src/libcamera/ipa_manager.cpp | 36 ++-----------------------\n> src/libcamera/utils.cpp | 49 +++++++++++++++++++++++++++++++++++\n> 3 files changed, 55 insertions(+), 34 deletions(-)\n> \n> diff --git a/src/libcamera/include/utils.h b/src/libcamera/include/utils.h\n> index 9405977..bc96e79 100644\n> --- a/src/libcamera/include/utils.h\n> +++ b/src/libcamera/include/utils.h\n> @@ -143,6 +143,10 @@ private:\n> \n> details::StringSplitter split(const std::string &str, const std::string &delim);\n> \n> +bool isLibcameraInstalled();\n> +\n> +std::string libcameraPath();\n> +\n> } /* namespace utils */\n> \n> } /* namespace libcamera */\n> diff --git a/src/libcamera/ipa_manager.cpp b/src/libcamera/ipa_manager.cpp\n> index 238433d..0bd280c 100644\n> --- a/src/libcamera/ipa_manager.cpp\n> +++ b/src/libcamera/ipa_manager.cpp\n> @@ -9,9 +9,6 @@\n> \n> #include \n> #include \n> -#include \n> -#include \n> -#include \n> #include \n> #include \n> \n> @@ -27,35 +24,6 @@\n> * \\brief Image Processing Algorithm module manager\n> */\n> \n> -static bool isLibcameraInstalled()\n> -{\n> -\t/* musl doesn't declare _DYNAMIC in link.h, declare it manually. */\n> -\textern ElfW(Dyn) _DYNAMIC[];\n> -\n> -\t/*\n> -\t * DT_RUNPATH (DT_RPATH when the linker uses old dtags) is removed on\n> -\t * install.\n> -\t */\n> -\tfor (const ElfW(Dyn) *dyn = _DYNAMIC; dyn->d_tag != DT_NULL; ++dyn) {\n> -\t\tif (dyn->d_tag == DT_RUNPATH || dyn->d_tag == DT_RPATH)\n> -\t\t\treturn false;\n> -\t}\n> -\n> -\treturn true;\n> -}\n> -\n> -static std::string libcameraPath()\n> -{\n> -\tDl_info info;\n> -\n> -\t/* Look up our own symbol. */\n> -\tint ret = dladdr(reinterpret_cast(libcameraPath), &info);\n> -\tif (ret == 0)\n> -\t\treturn nullptr;\n> -\n> -\treturn info.dli_fname;\n> -}\n> -\n> namespace libcamera {\n> \n> LOG_DEFINE_CATEGORY(IPAManager)\n> @@ -151,8 +119,8 @@ IPAManager::IPAManager()\n> \t * path for the IPA from that point. We need to recurse one level of\n> \t * sub-directories to match the build tree.\n> \t */\n> -\tif (!isLibcameraInstalled()) {\n> -\t\tstd::string ipaBuildPath = utils::dirname(libcameraPath()) + \"/../ipa\";\n> +\tif (!utils::isLibcameraInstalled()) {\n> +\t\tstd::string ipaBuildPath = utils::dirname(utils::libcameraPath()) + \"/../ipa\";\n> \t\tconstexpr int maxDepth = 1;\n> \n> \t\tLOG(IPAManager, Info)\n> diff --git a/src/libcamera/utils.cpp b/src/libcamera/utils.cpp\n> index f566e88..7e118fa 100644\n> --- a/src/libcamera/utils.cpp\n> +++ b/src/libcamera/utils.cpp\n> @@ -7,7 +7,10 @@\n> \n> #include \"utils.h\"\n> \n> +#include \n> +#include \n> #include \n> +#include \n> #include \n> #include \n> #include \n> @@ -18,6 +21,9 @@\n> * \\brief Miscellaneous utility functions\n> */\n> \n> +/* musl doesn't declare _DYNAMIC in link.h, declare it manually. */\n> +extern ElfW(Dyn) _DYNAMIC[];\n> +\n> namespace libcamera {\n> \n> namespace utils {\n> @@ -310,6 +316,49 @@ details::StringSplitter split(const std::string &str, const std::string &delim)\n> \treturn details::StringSplitter(str, delim);\n> }\n> \n> +/**\n> + * \\brief Check if libcamera is installed or not\n> + *\n> + * Utilise the build_rpath dynamic tag which is stripped out by meson at\n> + * install time to determine at runtime if the library currently executing\n> + * has been installed or not.\n> + *\n> + * \\return True if libcamera is installed, false otherwise\n> + */\n> +bool isLibcameraInstalled()\n> +{\n> +\t/*\n> +\t * DT_RUNPATH (DT_RPATH when the linker uses old dtags) is removed on\n> +\t * install.\n> +\t */\n> +\tfor (const ElfW(Dyn) *dyn = _DYNAMIC; dyn->d_tag != DT_NULL; ++dyn) {\n> +\t\tif (dyn->d_tag == DT_RUNPATH || dyn->d_tag == DT_RPATH)\n> +\t\t\treturn false;\n> +\t}\n> +\n> +\treturn true;\n> +}\n> +\n> +/**\n> + * \\brief Identify the libcamera.so path\n> + *\n> + * This function locates the running libcamera.so and returns its full path,\n> + * including the file name.\n> + *\n> + * \\return A string stating the path\n> + */\n> +std::string libcameraPath()\n> +{\n> +\tDl_info info;\n> +\n> +\t/* Look up our own symbol. */\n> +\tint ret = dladdr(reinterpret_cast(libcameraPath), &info);\n> +\tif (ret == 0)\n> +\t\treturn nullptr;\n> +\n> +\treturn info.dli_fname;\n> +}\n> +\n> } /* namespace utils */\n> \n> } /* namespace libcamera */","headers":{"Return-Path":"","Received":["from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id F331E60418\n\tfor ;\n\tWed, 18 Mar 2020 16:44:30 +0100 (CET)","from pendragon.ideasonboard.com (81-175-216-236.bb.dnainternet.fi\n\t[81.175.216.236])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 585B0F9;\n\tWed, 18 Mar 2020 16:44:30 +0100 (CET)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1584546270;\n\tbh=rOfjSK97ElpHdOwsZeCX58T3FwNjHfo+HHWaf4cALGE=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=GGqj6x+Q0z+wIoBfWWyMTXmlKfEGvB4kFzpKSPxkVlOIJ/OWL05IFzvMJLWvkr3aj\n\t15L2OFFP1xd7Teb6xWcPTJ+mXyhJd3iuyY/3T69roLvarw4lxvCgxXMbvoA0WB2wjy\n\tkyK7NwxWCtT7KWQXTwHGe0Y8O88cn2usuABvDfqA=","Date":"Wed, 18 Mar 2020 17:44:25 +0200","From":"Laurent Pinchart ","To":"Kaaira Gupta ","Cc":"Vaishali Thakkar ,\n\tHelen Koike ,\n\tkieran.bingham@ideasonboard.com, libcamera-devel@lists.libcamera.org","Message-ID":"<20200318154425.GC24538@pendragon.ideasonboard.com>","References":"<20200318152427.13126-1-kgupta@es.iitr.ac.in>\n\t<20200318152427.13126-4-kgupta@es.iitr.ac.in>","MIME-Version":"1.0","Content-Type":"text/plain; charset=utf-8","Content-Disposition":"inline","In-Reply-To":"<20200318152427.13126-4-kgupta@es.iitr.ac.in>","User-Agent":"Mutt/1.10.1 (2018-07-13)","Subject":"Re: [libcamera-devel] [PATCH LIBCAMERA v4 3/5] libcamera: utils:\n\tMove libcamera build path lookup to utis","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","X-List-Received-Date":"Wed, 18 Mar 2020 15:44:31 -0000"}},{"id":4081,"web_url":"https://patchwork.libcamera.org/comment/4081/","msgid":"","date":"2020-03-18T15:53:57","subject":"Re: [libcamera-devel] [PATCH LIBCAMERA v4 3/5] libcamera: utils:\n\tMove libcamera build path lookup to utis","submitter":{"id":4,"url":"https://patchwork.libcamera.org/api/people/4/","name":"Kieran Bingham","email":"kieran.bingham@ideasonboard.com"},"content":"Hi Kaaira, Laurent,\n\nOn 18/03/2020 15:44, Laurent Pinchart wrote:\n> Hi Kaaira,\n> \n> Thank you for the patch.\n> \n> In the subject line, s/utis/utils/\n> \n> Reviewed-by: Laurent Pinchart \n> \n> If this is the only change needed in the series, there's no need to\n> resubmit, Kieran will fix this when applying.\n\n\nIndeed, I don't think I see anything else.\n\nI'll apply here, and fixup that small typo on $SUBJECT, and test. If\nthat all works here - I'll merge the patches.\n\n--\nKieran\n\n\n> \n> On Wed, Mar 18, 2020 at 08:54:25PM +0530, Kaaira Gupta wrote:\n>> The IPA proxy manager will need to find the libcamera build path exactly\n>> the same way as the IPA module mnager. Move the isLibcameraInstalled()\n>> and libcameraPath() functions to utils to make them reusable.\n>>\n>> Signed-off-by: Kaaira Gupta \n>> ---\n>> src/libcamera/include/utils.h | 4 +++\n>> src/libcamera/ipa_manager.cpp | 36 ++-----------------------\n>> src/libcamera/utils.cpp | 49 +++++++++++++++++++++++++++++++++++\n>> 3 files changed, 55 insertions(+), 34 deletions(-)\n>>\n>> diff --git a/src/libcamera/include/utils.h b/src/libcamera/include/utils.h\n>> index 9405977..bc96e79 100644\n>> --- a/src/libcamera/include/utils.h\n>> +++ b/src/libcamera/include/utils.h\n>> @@ -143,6 +143,10 @@ private:\n>> \n>> details::StringSplitter split(const std::string &str, const std::string &delim);\n>> \n>> +bool isLibcameraInstalled();\n>> +\n>> +std::string libcameraPath();\n>> +\n>> } /* namespace utils */\n>> \n>> } /* namespace libcamera */\n>> diff --git a/src/libcamera/ipa_manager.cpp b/src/libcamera/ipa_manager.cpp\n>> index 238433d..0bd280c 100644\n>> --- a/src/libcamera/ipa_manager.cpp\n>> +++ b/src/libcamera/ipa_manager.cpp\n>> @@ -9,9 +9,6 @@\n>> \n>> #include \n>> #include \n>> -#include \n>> -#include \n>> -#include \n>> #include \n>> #include \n>> \n>> @@ -27,35 +24,6 @@\n>> * \\brief Image Processing Algorithm module manager\n>> */\n>> \n>> -static bool isLibcameraInstalled()\n>> -{\n>> -\t/* musl doesn't declare _DYNAMIC in link.h, declare it manually. */\n>> -\textern ElfW(Dyn) _DYNAMIC[];\n>> -\n>> -\t/*\n>> -\t * DT_RUNPATH (DT_RPATH when the linker uses old dtags) is removed on\n>> -\t * install.\n>> -\t */\n>> -\tfor (const ElfW(Dyn) *dyn = _DYNAMIC; dyn->d_tag != DT_NULL; ++dyn) {\n>> -\t\tif (dyn->d_tag == DT_RUNPATH || dyn->d_tag == DT_RPATH)\n>> -\t\t\treturn false;\n>> -\t}\n>> -\n>> -\treturn true;\n>> -}\n>> -\n>> -static std::string libcameraPath()\n>> -{\n>> -\tDl_info info;\n>> -\n>> -\t/* Look up our own symbol. */\n>> -\tint ret = dladdr(reinterpret_cast(libcameraPath), &info);\n>> -\tif (ret == 0)\n>> -\t\treturn nullptr;\n>> -\n>> -\treturn info.dli_fname;\n>> -}\n>> -\n>> namespace libcamera {\n>> \n>> LOG_DEFINE_CATEGORY(IPAManager)\n>> @@ -151,8 +119,8 @@ IPAManager::IPAManager()\n>> \t * path for the IPA from that point. We need to recurse one level of\n>> \t * sub-directories to match the build tree.\n>> \t */\n>> -\tif (!isLibcameraInstalled()) {\n>> -\t\tstd::string ipaBuildPath = utils::dirname(libcameraPath()) + \"/../ipa\";\n>> +\tif (!utils::isLibcameraInstalled()) {\n>> +\t\tstd::string ipaBuildPath = utils::dirname(utils::libcameraPath()) + \"/../ipa\";\n>> \t\tconstexpr int maxDepth = 1;\n>> \n>> \t\tLOG(IPAManager, Info)\n>> diff --git a/src/libcamera/utils.cpp b/src/libcamera/utils.cpp\n>> index f566e88..7e118fa 100644\n>> --- a/src/libcamera/utils.cpp\n>> +++ b/src/libcamera/utils.cpp\n>> @@ -7,7 +7,10 @@\n>> \n>> #include \"utils.h\"\n>> \n>> +#include \n>> +#include \n>> #include \n>> +#include \n>> #include \n>> #include \n>> #include \n>> @@ -18,6 +21,9 @@\n>> * \\brief Miscellaneous utility functions\n>> */\n>> \n>> +/* musl doesn't declare _DYNAMIC in link.h, declare it manually. */\n>> +extern ElfW(Dyn) _DYNAMIC[];\n>> +\n>> namespace libcamera {\n>> \n>> namespace utils {\n>> @@ -310,6 +316,49 @@ details::StringSplitter split(const std::string &str, const std::string &delim)\n>> \treturn details::StringSplitter(str, delim);\n>> }\n>> \n>> +/**\n>> + * \\brief Check if libcamera is installed or not\n>> + *\n>> + * Utilise the build_rpath dynamic tag which is stripped out by meson at\n>> + * install time to determine at runtime if the library currently executing\n>> + * has been installed or not.\n>> + *\n>> + * \\return True if libcamera is installed, false otherwise\n>> + */\n>> +bool isLibcameraInstalled()\n>> +{\n>> +\t/*\n>> +\t * DT_RUNPATH (DT_RPATH when the linker uses old dtags) is removed on\n>> +\t * install.\n>> +\t */\n>> +\tfor (const ElfW(Dyn) *dyn = _DYNAMIC; dyn->d_tag != DT_NULL; ++dyn) {\n>> +\t\tif (dyn->d_tag == DT_RUNPATH || dyn->d_tag == DT_RPATH)\n>> +\t\t\treturn false;\n>> +\t}\n>> +\n>> +\treturn true;\n>> +}\n>> +\n>> +/**\n>> + * \\brief Identify the libcamera.so path\n>> + *\n>> + * This function locates the running libcamera.so and returns its full path,\n>> + * including the file name.\n>> + *\n>> + * \\return A string stating the path\n>> + */\n>> +std::string libcameraPath()\n>> +{\n>> +\tDl_info info;\n>> +\n>> +\t/* Look up our own symbol. */\n>> +\tint ret = dladdr(reinterpret_cast(libcameraPath), &info);\n>> +\tif (ret == 0)\n>> +\t\treturn nullptr;\n>> +\n>> +\treturn info.dli_fname;\n>> +}\n>> +\n>> } /* namespace utils */\n>> \n>> } /* namespace libcamera */\n>","headers":{"Return-Path":"","Received":["from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id DDF8360418\n\tfor ;\n\tWed, 18 Mar 2020 16:54:06 +0100 (CET)","from [192.168.0.20]\n\t(cpc89242-aztw30-2-0-cust488.18-1.cable.virginm.net [86.31.129.233])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 11559F9;\n\tWed, 18 Mar 2020 16:54:06 +0100 (CET)"],"DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1584546846;\n\tbh=PlZW3XYkm1OXNs8TPyJc0ygFyKEG5Cl00v1xijJ9480=;\n\th=Reply-To:Subject:To:Cc:References:From:Date:In-Reply-To:From;\n\tb=szTjL53Pfy11QiHJGwRJSutONkxPDwqf3U8r0SC/8FbicATL+RW1cD2kLJS7SBEz1\n\t0CKjEFM0p43zVfjWY3nbO159ax5ps2v4D/NX17xnCDhSyA1iq5dBSDIVkwATS752ls\n\tcowpIwyDUkmIS3afgNBWY2Akyp2ZgX0weP7/Efl4=","Reply-To":"kieran.bingham@ideasonboard.com","To":"Laurent Pinchart ,\n\tKaaira Gupta ","Cc":"Vaishali Thakkar ,\n\tHelen Koike ,\n\tlibcamera-devel@lists.libcamera.org","References":"<20200318152427.13126-1-kgupta@es.iitr.ac.in>\n\t<20200318152427.13126-4-kgupta@es.iitr.ac.in>\n\t<20200318154425.GC24538@pendragon.ideasonboard.com>","From":"Kieran Bingham ","Openpgp":"preference=signencrypt","Autocrypt":"addr=kieran.bingham@ideasonboard.com; keydata=\n\tmQINBFYE/WYBEACs1PwjMD9rgCu1hlIiUA1AXR4rv2v+BCLUq//vrX5S5bjzxKAryRf0uHat\n\tV/zwz6hiDrZuHUACDB7X8OaQcwhLaVlq6byfoBr25+hbZG7G3+5EUl9cQ7dQEdvNj6V6y/SC\n\trRanWfelwQThCHckbobWiQJfK9n7rYNcPMq9B8e9F020LFH7Kj6YmO95ewJGgLm+idg1Kb3C\n\tpotzWkXc1xmPzcQ1fvQMOfMwdS+4SNw4rY9f07Xb2K99rjMwZVDgESKIzhsDB5GY465sCsiQ\n\tcSAZRxqE49RTBq2+EQsbrQpIc8XiffAB8qexh5/QPzCmR4kJgCGeHIXBtgRj+nIkCJPZvZtf\n\tKr2EAbc6tgg6DkAEHJb+1okosV09+0+TXywYvtEop/WUOWQ+zo+Y/OBd+8Ptgt1pDRyOBzL8\n\tRXa8ZqRf0Mwg75D+dKntZeJHzPRJyrlfQokngAAs4PaFt6UfS+ypMAF37T6CeDArQC41V3ko\n\tlPn1yMsVD0p+6i3DPvA/GPIksDC4owjnzVX9kM8Zc5Cx+XoAN0w5Eqo4t6qEVbuettxx55gq\n\t8K8FieAjgjMSxngo/HST8TpFeqI5nVeq0/lqtBRQKumuIqDg+Bkr4L1V/PSB6XgQcOdhtd36\n\tOe9X9dXB8YSNt7VjOcO7BTmFn/Z8r92mSAfHXpb07YJWJosQOQARAQABtDBLaWVyYW4gQmlu\n\tZ2hhbSA8a2llcmFuLmJpbmdoYW1AaWRlYXNvbmJvYXJkLmNvbT6JAlcEEwEKAEECGwMFCwkI\n\tBwIGFQgJCgsCBBYCAwECHgECF4ACGQEWIQSQLdeYP70o/eNy1HqhHkZyEKRh/QUCXWTtygUJ\n\tCyJXZAAKCRChHkZyEKRh/f8dEACTDsbLN2nioNZMwyLuQRUAFcXNolDX48xcUXsWS2QjxaPm\n\tVsJx8Uy8aYkS85mdPBh0C83OovQR/OVbr8AxhGvYqBs3nQvbWuTl/+4od7DfK2VZOoKBAu5S\n\tQK2FYuUcikDqYcFWJ8DQnubxfE8dvzojHEkXw0sA4igINHDDFX3HJGZtLio+WpEFQtCbfTAG\n\tYZslasz1YZRbwEdSsmO3/kqy5eMnczlm8a21A3fKUo3g8oAZEFM+f4DUNzqIltg31OAB/kZS\n\tenKZQ/SWC8PmLg/ZXBrReYakxXtkP6w3FwMlzOlhGxqhIRNiAJfXJBaRhuUWzPOpEDE9q5YJ\n\tBmqQL2WJm1VSNNVxbXJHpaWMH1sA2R00vmvRrPXGwyIO0IPYeUYQa3gsy6k+En/aMQJd27dp\n\taScf9am9PFICPY5T4ppneeJLif2lyLojo0mcHOV+uyrds9XkLpp14GfTkeKPdPMrLLTsHRfH\n\tfA4I4OBpRrEPiGIZB/0im98MkGY/Mu6qxeZmYLCcgD6qz4idOvfgVOrNh+aA8HzIVR+RMW8H\n\tQGBN9f0E3kfwxuhl3omo6V7lDw8XOdmuWZNC9zPq1UfryVHANYbLGz9KJ4Aw6M+OgBC2JpkD\n\thXMdHUkC+d20dwXrwHTlrJi1YNp6rBc+xald3wsUPOZ5z8moTHUX/uPA/qhGsbkCDQRWBP1m\n\tARAAzijkb+Sau4hAncr1JjOY+KyFEdUNxRy+hqTJdJfaYihxyaj0Ee0P0zEi35CbE6lgU0Uz\n\ttih9fiUbSV3wfsWqg1Ut3/5rTKu7kLFp15kF7eqvV4uezXRD3Qu4yjv/rMmEJbbD4cTvGCYI\n\td6MDC417f7vK3hCbCVIZSp3GXxyC1LU+UQr3fFcOyCwmP9vDUR9JV0BSqHHxRDdpUXE26Dk6\n\tmhf0V1YkspE5St814ETXpEus2urZE5yJIUROlWPIL+hm3NEWfAP06vsQUyLvr/GtbOT79vXl\n\tEn1aulcYyu20dRRxhkQ6iILaURcxIAVJJKPi8dsoMnS8pB0QW12AHWuirPF0g6DiuUfPmrA5\n\tPKe56IGlpkjc8cO51lIxHkWTpCMWigRdPDexKX+Sb+W9QWK/0JjIc4t3KBaiG8O4yRX8ml2R\n\t+rxfAVKM6V769P/hWoRGdgUMgYHFpHGSgEt80OKK5HeUPy2cngDUXzwrqiM5Sz6Od0qw5pCk\n\tNlXqI0W/who0iSVM+8+RmyY0OEkxEcci7rRLsGnM15B5PjLJjh1f2ULYkv8s4SnDwMZ/kE04\n\t/UqCMK/KnX8pwXEMCjz0h6qWNpGwJ0/tYIgQJZh6bqkvBrDogAvuhf60Sogw+mH8b+PBlx1L\n\toeTK396wc+4c3BfiC6pNtUS5GpsPMMjYMk7kVvEAEQEAAYkCPAQYAQoAJgIbDBYhBJAt15g/\n\tvSj943LUeqEeRnIQpGH9BQJdizzIBQkLSKZiAAoJEKEeRnIQpGH9eYgQAJpjaWNgqNOnMTmD\n\tMJggbwjIotypzIXfhHNCeTkG7+qCDlSaBPclcPGYrTwCt0YWPU2TgGgJrVhYT20ierN8LUvj\n\t6qOPTd+Uk7NFzL65qkh80ZKNBFddx1AabQpSVQKbdcLb8OFs85kuSvFdgqZwgxA1vl4TFhNz\n\tPZ79NAmXLackAx3sOVFhk4WQaKRshCB7cSl+RIng5S/ThOBlwNlcKG7j7W2MC06BlTbdEkUp\n\tECzuuRBv8wX4OQl+hbWbB/VKIx5HKlLu1eypen/5lNVzSqMMIYkkZcjV2SWQyUGxSwq0O/sx\n\tS0A8/atCHUXOboUsn54qdxrVDaK+6jIAuo8JiRWctP16KjzUM7MO0/+4zllM8EY57rXrj48j\n\tsbEYX0YQnzaj+jO6kJtoZsIaYR7rMMq9aUAjyiaEZpmP1qF/2sYenDx0Fg2BSlLvLvXM0vU8\n\tpQk3kgDu7kb/7PRYrZvBsr21EIQoIjXbZxDz/o7z95frkP71EaICttZ6k9q5oxxA5WC6sTXc\n\tMW8zs8avFNuA9VpXt0YupJd2ijtZy2mpZNG02fFVXhIn4G807G7+9mhuC4XG5rKlBBUXTvPU\n\tAfYnB4JBDLmLzBFavQfvonSfbitgXwCG3vS+9HEwAjU30Bar1PEOmIbiAoMzuKeRm2LVpmq4\n\tWZw01QYHU/GUV/zHJSFk","Organization":"Ideas on Board","Message-ID":"","Date":"Wed, 18 Mar 2020 15:53:57 +0000","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101\n\tThunderbird/60.9.1","MIME-Version":"1.0","In-Reply-To":"<20200318154425.GC24538@pendragon.ideasonboard.com>","Content-Type":"text/plain; charset=utf-8","Content-Language":"en-GB","Content-Transfer-Encoding":"7bit","Subject":"Re: [libcamera-devel] [PATCH LIBCAMERA v4 3/5] libcamera: utils:\n\tMove libcamera build path lookup to utis","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","X-List-Received-Date":"Wed, 18 Mar 2020 15:54:07 -0000"}}]