configure: WARNING: Failed to find a Fortran compiler! /home/conan/w/cci_PR-2875/.conan/data/coin-cgl/0.60.3/_/_/build/077caabe080711720f39f09e530c01d9d77fab92/source_subfolder/configure: line 16338: unavailable: command not found libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') mkdir: cannot create directory ‘.libs’: File exists libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') mkdir: cannot create directory ‘.libs’: File exists libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') mkdir: cannot create directory ‘.libs’: File exists libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') mkdir: cannot create directory ‘.libs’: File exists libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') mkdir: cannot create directory ‘.libs’: File exists libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: warning: `-version-info/-version-number' is ignored for convenience libraries ar: `u' modifier ignored since `D' is the default (see `U') /home/conan/w/cci_PR-2875/.conan/data/coin-cgl/0.60.3/_/_/build/077caabe080711720f39f09e530c01d9d77fab92/source_subfolder/Cgl/src/CglStored.cpp: In constructor ‘CglStored::CglStored(const char*)’: /home/conan/w/cci_PR-2875/.conan/data/coin-cgl/0.60.3/_/_/build/077caabe080711720f39f09e530c01d9d77fab92/source_subfolder/Cgl/src/CglStored.cpp:287:12: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] 287 | fread(&n, sizeof(int), 1, fp); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-2875/.conan/data/coin-cgl/0.60.3/_/_/build/077caabe080711720f39f09e530c01d9d77fab92/source_subfolder/Cgl/src/CglStored.cpp:302:12: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] 302 | fread(rhs, sizeof(double), 2, fp); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-2875/.conan/data/coin-cgl/0.60.3/_/_/build/077caabe080711720f39f09e530c01d9d77fab92/source_subfolder/Cgl/src/CglStored.cpp:304:12: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] 304 | fread(index, sizeof(int), n, fp); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/conan/w/cci_PR-2875/.conan/data/coin-cgl/0.60.3/_/_/build/077caabe080711720f39f09e530c01d9d77fab92/source_subfolder/Cgl/src/CglStored.cpp:305:12: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] 305 | fread(coefficient, sizeof(double), n, fp); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY