)]}'
{"configure.ac":[{"author":{"_account_id":1000053,"name":"Răzvan Cojocaru","display_name":"Razvan Cojocaru","email":"razvanc@mailbox.org","username":"razvanc"},"change_message_id":"95e0dc97241c53b4ea4bb3644165b0d111f9cc47","unresolved":true,"context_lines":[{"line_number":394,"context_line":"# AC_PROG_CC doesn\u0027t output any useful information"},{"line_number":395,"context_line":"AC_MSG_CHECKING([compiler version])"},{"line_number":396,"context_line":"CC_version\u003d$($CC --version | head -n1)"},{"line_number":397,"context_line":"AC_MSG_RESULT([$CC_version])"},{"line_number":398,"context_line":"AC_PROG_CPP"},{"line_number":399,"context_line":"AC_PROG_INSTALL"},{"line_number":400,"context_line":"AC_PROG_LN_S"}],"source_content_type":"application/octet-stream","patch_set":1,"id":"28053493_6e84b0ab","line":397,"updated":"2026-10-20 17:09:25.000000000","message":"It should be possible to simply use `AX_COMPILER_VERSION` anywhere in here: https://www.gnu.org/software/autoconf-archive/ax_compiler_version.html\n\nOn my machine that produces:\n\n```\nchecking for C compiler version... 16.2.1\n\n```","commit_id":"b5c3a15c1a4cc9f6b0c8d6704bedc4dd27f95112"},{"author":{"_account_id":1000053,"name":"Răzvan Cojocaru","display_name":"Razvan Cojocaru","email":"razvanc@mailbox.org","username":"razvanc"},"change_message_id":"36ddb402c36e726b9236a6122424240b581d8da8","unresolved":true,"context_lines":[{"line_number":394,"context_line":"# AC_PROG_CC doesn\u0027t output any useful information"},{"line_number":395,"context_line":"AC_MSG_CHECKING([compiler version])"},{"line_number":396,"context_line":"CC_version\u003d$($CC --version | head -n1)"},{"line_number":397,"context_line":"AC_MSG_RESULT([$CC_version])"},{"line_number":398,"context_line":"AC_PROG_CPP"},{"line_number":399,"context_line":"AC_PROG_INSTALL"},{"line_number":400,"context_line":"AC_PROG_LN_S"}],"source_content_type":"application/octet-stream","patch_set":1,"id":"c5531898_1052f839","line":397,"in_reply_to":"28053493_6e84b0ab","updated":"2026-10-20 17:18:44.000000000","message":"Although on second thought, maybe you don\u0027t want to depend on the Autoconf Archive? If that was the idea, I can remove my -1.","commit_id":"b5c3a15c1a4cc9f6b0c8d6704bedc4dd27f95112"},{"author":{"_account_id":1000053,"name":"Răzvan Cojocaru","display_name":"Razvan Cojocaru","email":"razvanc@mailbox.org","username":"razvanc"},"change_message_id":"2f2a9f700d56d6d5d4cc00d10ca4979055aefce3","unresolved":false,"context_lines":[{"line_number":394,"context_line":"# AC_PROG_CC doesn\u0027t output any useful information"},{"line_number":395,"context_line":"AC_MSG_CHECKING([compiler version])"},{"line_number":396,"context_line":"CC_version\u003d$($CC --version | head -n1)"},{"line_number":397,"context_line":"AC_MSG_RESULT([$CC_version])"},{"line_number":398,"context_line":"AC_PROG_CPP"},{"line_number":399,"context_line":"AC_PROG_INSTALL"},{"line_number":400,"context_line":"AC_PROG_LN_S"}],"source_content_type":"application/octet-stream","patch_set":1,"id":"982e90dd_f2d50c9e","line":397,"in_reply_to":"3fc42f3d_b4373c3a","updated":"2026-10-20 17:46:38.000000000","message":"OK. If you want more output than `AX_COMPILER_VERSION` then I\u0027ll remove my -1.\n\nNot wanting to depend on the Autoconf Archive doesn\u0027t hold, I realize now, because we already are using things like `AX_CODE_COVERAGE`.","commit_id":"b5c3a15c1a4cc9f6b0c8d6704bedc4dd27f95112"},{"author":{"_account_id":1000053,"name":"Răzvan Cojocaru","display_name":"Razvan Cojocaru","email":"razvanc@mailbox.org","username":"razvanc"},"change_message_id":"d5dba6022c7fef056e81909922f06c9c5104b9cf","unresolved":false,"context_lines":[{"line_number":394,"context_line":"# AC_PROG_CC doesn\u0027t output any useful information"},{"line_number":395,"context_line":"AC_MSG_CHECKING([compiler version])"},{"line_number":396,"context_line":"CC_version\u003d$($CC --version | head -n1)"},{"line_number":397,"context_line":"AC_MSG_RESULT([$CC_version])"},{"line_number":398,"context_line":"AC_PROG_CPP"},{"line_number":399,"context_line":"AC_PROG_INSTALL"},{"line_number":400,"context_line":"AC_PROG_LN_S"}],"source_content_type":"application/octet-stream","patch_set":1,"id":"05f3b927_7c7af375","line":397,"in_reply_to":"6ee708dd_a06b13da","updated":"2026-10-20 20:06:11.000000000","message":"Right, `aclocal --install -I m4` and then commiting the .m4 file would probably work for this as well.\n\nBut that\u0027s moot based on Arne\u0027s argument that we need more than `AX_COMPILER_VERSION` can provide. 🙂","commit_id":"b5c3a15c1a4cc9f6b0c8d6704bedc4dd27f95112"},{"author":{"_account_id":1000001,"name":"Frank Lichtenheld","display_name":"Frank Lichtenheld","email":"frank@lichtenheld.com","username":"flichtenheld","status":"OpenVPN Inc."},"change_message_id":"ea8cc58b619af5b52d4470ce582a32c4bde6a8b5","unresolved":false,"context_lines":[{"line_number":394,"context_line":"# AC_PROG_CC doesn\u0027t output any useful information"},{"line_number":395,"context_line":"AC_MSG_CHECKING([compiler version])"},{"line_number":396,"context_line":"CC_version\u003d$($CC --version | head -n1)"},{"line_number":397,"context_line":"AC_MSG_RESULT([$CC_version])"},{"line_number":398,"context_line":"AC_PROG_CPP"},{"line_number":399,"context_line":"AC_PROG_INSTALL"},{"line_number":400,"context_line":"AC_PROG_LN_S"}],"source_content_type":"application/octet-stream","patch_set":1,"id":"6ee708dd_a06b13da","line":397,"in_reply_to":"982e90dd_f2d50c9e","updated":"2026-10-20 19:38:21.000000000","message":"Actually in the case of AX_CODE_COVERAGE I needed to patch the code and we decided explicitly to avoid the dependency. So that lives in m4/ actually and we currently do not have a dependency on autoconf-archive.","commit_id":"b5c3a15c1a4cc9f6b0c8d6704bedc4dd27f95112"},{"author":{"_account_id":1000003,"name":"Arne Schwabe","display_name":"Arne Schwabe","email":"arne-openvpn@rfc2549.org","username":"plaisthos"},"change_message_id":"fbe44615534c92dbc888e0dd67835675f8dd4d28","unresolved":true,"context_lines":[{"line_number":394,"context_line":"# AC_PROG_CC doesn\u0027t output any useful information"},{"line_number":395,"context_line":"AC_MSG_CHECKING([compiler version])"},{"line_number":396,"context_line":"CC_version\u003d$($CC --version | head -n1)"},{"line_number":397,"context_line":"AC_MSG_RESULT([$CC_version])"},{"line_number":398,"context_line":"AC_PROG_CPP"},{"line_number":399,"context_line":"AC_PROG_INSTALL"},{"line_number":400,"context_line":"AC_PROG_LN_S"}],"source_content_type":"application/octet-stream","patch_set":1,"id":"3fc42f3d_b4373c3a","line":397,"in_reply_to":"c5531898_1052f839","updated":"2026-10-20 17:39:43.000000000","message":"I also think with a bit more obscure compiler you want the full string anyway like:\n\ncc --version\nApple clang version 21.0.0 (clang-2100.3.34.2)\n\nor \n\naarch64-linux-android36-clang --version\nAndroid (14475230, +pgo, -bolt, +lto, -mlgo, based on r574158) clang version 21.0.0 (https://android.googlesource.com/toolchain/llvm-project 9f872551d3c681d06fd303b36f16ed5c274735eb)\n\nInstead of just 21.0.0 in both cases.","commit_id":"b5c3a15c1a4cc9f6b0c8d6704bedc4dd27f95112"}]}