Print meaningful error messages

This commit is contained in:
William Robinet 2023-08-10 10:41:45 +02:00
parent ced211ef0a
commit 3a6892ef5c
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GPG key ID: 003FA3DF74C7A949

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@ -36,10 +36,47 @@ set(SOURCES
set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/modules/" ${CMAKE_MODULE_PATH}) set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/modules/" ${CMAKE_MODULE_PATH})
find_package(OpenSSL REQUIRED) find_package(OpenSSL)
find_package(PCAP REQUIRED) if(NOT OPENSSL_FOUND)
find_package(LIBNET REQUIRED) message( FATAL_ERROR
find_package(JSONC REQUIRED) "Unable to find OpenSSL development files on this system
On Debian and Ubuntu systems you can install the required library and header files with
apt install libssl-dev
On Fedora systems, with
dnf install openssl-devel" )
endif()
#dnf install openssl-devel libpcap-devel libnet-devel json-c-devel
find_package(PCAP)
if(NOT PCAP_FOUND)
message( FATAL_ERROR
"Unable to find libpcap development files on this system
On Debian and Ubuntu systems you can install the required library and header files with
apt install libpcap-dev
On Fedora systems, with
dnf install libpcap-devel" )
endif()
find_package(LIBNET)
if(NOT LIBNET_FOUND)
message( FATAL_ERROR
"Unable to find libnet development files on this system
On Debian and Ubuntu systems you can install the required library and header files with
apt install libnet1-dev
On Fedora systems, with
dnf install libnet-devel" )
endif()
find_package(JSONC)
if(NOT JSONC_FOUND)
message( FATAL_ERROR
"Unable to find libjson-c development files on this system
On Debian and Ubuntu systems you can install the required library and header files with
apt install libjson-c-dev
On Fedora systems, with
dnf install json-c-devel" )
endif()
add_executable(${PROJECT_NAME} ${SOURCES}) add_executable(${PROJECT_NAME} ${SOURCES})