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CMake: Include the "alpha" or "beta" suffix in PACKAGE_VERSION 

This way the version string gets into xzgrep and other scripts
in full and also into liblzma.pc.

For the project() command, a suffixless string is required though.
This commit is contained in:
Lasse Collin 2024-06-05 13:42:47 +03:00
parent 1d3c61575f
commit e5491dfab9
1 changed files with 13 additions and 3 deletions
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16
CMakeLists.txt
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@ -117,7 +117,9 @@ set(PACKAGE_NAME "XZ Utils")
set(PACKAGE_BUGREPORT "xz@tukaani.org")
set(PACKAGE_URL "https://tukaani.org/xz/")
# Get the package version from version.h into PACKAGE_VERSION variable.
# Get the package version from version.h into PACKAGE_VERSION_SHORT and
# PACKAGE_VERSION. The former variable won't include the possible "alpha"
# or "beta" suffix.
file(READ src/liblzma/api/lzma/version.h PACKAGE_VERSION)
string(REGEX REPLACE
"^.*\n\
@ -127,7 +129,15 @@ string(REGEX REPLACE
.*\
#define LZMA_VERSION_PATCH ([0-9]+)\n\
.*$"
"\\1.\\2.\\3" PACKAGE_VERSION "${PACKAGE_VERSION}")
"\\1.\\2.\\3" PACKAGE_VERSION_SHORT "${PACKAGE_VERSION}")
if(PACKAGE_VERSION MATCHES "\n#define [A-Z_ ]*_ALPHA\n")
set(PACKAGE_VERSION "${PACKAGE_VERSION_SHORT}alpha")
elseif(PACKAGE_VERSION MATCHES "\n#define [A-Z_ ]*_BETA\n")
set(PACKAGE_VERSION "${PACKAGE_VERSION_SHORT}beta")
else()
set(PACKAGE_VERSION "${PACKAGE_VERSION_SHORT}")
endif()
# With several compilers, CMAKE_BUILD_TYPE=Release uses -O3 optimization
# which results in bigger code without a clear difference in speed. If
@ -138,7 +148,7 @@ if(NOT DEFINED CMAKE_C_FLAGS_RELEASE)
endif()
# Among other things, this gives us variables xz_VERSION and xz_VERSION_MAJOR.
project(xz VERSION "${PACKAGE_VERSION}" LANGUAGES C)
project(xz VERSION "${PACKAGE_VERSION_SHORT}" LANGUAGES C)
if(OVERRIDE_O3_IN_C_FLAGS_RELEASE)
# Looking at CMake's source, there aren't any _FLAGS_RELEASE_INIT