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dcdcb3cbfe
This replaces the AC_MSG_ERROR with AC_MSG_FAILURE, where appropriate. The AC_MSG_ERROR outputs given message and exits the configure step. The AC_MSG_FAILURE does the same but also automatically outputs additional message "See 'config.log' for more details." which might help directing the user where to look further. The AC_MSG_ERROR is used for errors where current test step isn't logged in the config.log and wouldn't make sense, and AC_MSG_FAILURE is mostly used in cases of library checks, compilation tests, headers checked with AC_CHECK_HEADER* and similar tests that are also logged in the config.log. AC_MSG_ERROR([Sanity check failed.]) output: ``` configure: error: Sanity check failed. ``` AC_MSG_FAILURE([Sanity check failed.]) output: ``` configure: error: in '/path/to/php-src': configure: error: Sanity check failed. See 'config.log' for more details ```
110 lines
4.4 KiB
Plaintext
110 lines
4.4 KiB
Plaintext
dnl Autotools config.m4 for PHP extension %EXTNAME%
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dnl Comments in this file start with the string 'dnl' (discard to next line).
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dnl Remove where necessary.
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dnl If extension references and depends on an external library package, use
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dnl the '--with-%EXTNAME%' configure option:
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dnl PHP_ARG_WITH([%EXTNAME%],
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dnl [for %EXTNAME% support],
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dnl [AS_HELP_STRING([--with-%EXTNAME%],
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dnl [Include %EXTNAME% support])])
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dnl Otherwise use the '--enable-%EXTNAME%' configure option:
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PHP_ARG_ENABLE([%EXTNAME%],
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[whether to enable %EXTNAME% support],
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[AS_HELP_STRING([--enable-%EXTNAME%],
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[Enable %EXTNAME% support])],
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[no])
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AS_VAR_IF([PHP_%EXTNAMECAPS%], [no],, [
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dnl This section is executed when extension is enabled with one of the above
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dnl configure options. Adjust and add tests here.
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dnl
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dnl Use and adjust this code block if extension depends on external library
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dnl package which supports pkg-config.
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dnl
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dnl Find library package with pkg-config.
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dnl PKG_CHECK_MODULES([LIBFOO], [foo])
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dnl
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dnl Or if you need to check for a particular library version with pkg-config,
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dnl you can use comparison operators. For example:
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dnl PKG_CHECK_MODULES([LIBFOO], [foo >= 1.2.3])
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dnl PKG_CHECK_MODULES([LIBFOO], [foo < 3.4])
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dnl PKG_CHECK_MODULES([LIBFOO], [foo = 1.2.3])
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dnl
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dnl Add library compilation and linker flags to extension.
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dnl PHP_EVAL_INCLINE([$LIBFOO_CFLAGS])
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dnl PHP_EVAL_LIBLINE([$LIBFOO_LIBS], [%EXTNAMECAPS%_SHARED_LIBADD])
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dnl
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dnl Check for library and symbol presence.
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dnl LIBNAME=%EXTNAME% # you may want to change this
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dnl LIBSYMBOL=%EXTNAME% # you most likely want to change this
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dnl
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dnl If you need to check for a particular library function (e.g. a conditional
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dnl or version-dependent feature) and you are using pkg-config:
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dnl PHP_CHECK_LIBRARY([$LIBNAME], [$LIBSYMBOL],
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dnl [AC_DEFINE([HAVE_%EXTNAMECAPS%_FEATURE], [1],
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dnl [Define to 1 if %EXTNAME% has the 'FEATURE'.])],
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dnl [AC_MSG_FAILURE([FEATURE not supported by your %EXTNAME% library.])],
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dnl [$LIBFOO_LIBS])
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dnl
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dnl
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dnl Or use and adjust this code block if extension depends on external library
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dnl package, which does not support pkg-config.
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dnl
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dnl Path to library package can be given as parameter (--with-%EXTNAME%=<DIR>)
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dnl SEARCH_PATH="/usr/local /usr" # you might want to change this
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dnl SEARCH_FOR="/include/%EXTNAME%.h" # you most likely want to change this
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dnl AS_IF([test -r $PHP_%EXTNAMECAPS%/$SEARCH_FOR],
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dnl [%EXTNAMECAPS%_DIR=$PHP_%EXTNAMECAPS%],
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dnl [
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dnl for i in $SEARCH_PATH; do
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dnl AS_IF([test -r $i/$SEARCH_FOR],
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dnl [%EXTNAMECAPS%_DIR=$i; break;])
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dnl done
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dnl ])
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dnl
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dnl AC_MSG_CHECKING([for %EXTNAME% library package])
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dnl AS_VAR_IF([%EXTNAMECAPS%_DIR],, [
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dnl AC_MSG_RESULT([not found])
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dnl AC_MSG_ERROR([Please reinstall the %EXTNAME% library package])
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dnl ], [AC_MSG_RESULT([found in $%EXTNAMECAPS%_DIR])])
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dnl
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dnl Add include flag where library package headers are located on the system.
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dnl PHP_ADD_INCLUDE([$%EXTNAMECAPS%_DIR/include])
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dnl
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dnl Check for library and symbol presence.
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dnl LIBNAME=%EXTNAME% # you may want to change this
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dnl LIBSYMBOL=%EXTNAME% # you most likely want to change this
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dnl
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dnl If you need to check for a particular library function (e.g. a conditional
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dnl or version-dependent feature) and you are not using pkg-config:
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dnl PHP_CHECK_LIBRARY([$LIBNAME], [$LIBSYMBOL], [
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dnl PHP_ADD_LIBRARY_WITH_PATH([$LIBNAME],
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dnl [$%EXTNAMECAPS%_DIR/$PHP_LIBDIR],
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dnl [%EXTNAMECAPS%_SHARED_LIBADD])
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dnl AC_DEFINE([HAVE_%EXTNAMECAPS%_FEATURE], [1],
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dnl [Define to 1 if %EXTNAME% has the 'FEATURE'.])
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dnl ],
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dnl [AC_MSG_FAILURE([FEATURE not supported by your %EXTNAME% library.])],
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dnl [-L$%EXTNAMECAPS%_DIR/$PHP_LIBDIR -lm])
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dnl
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dnl Add linked libraries flags for shared extension to the generated Makefile.
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dnl PHP_SUBST([%EXTNAMECAPS%_SHARED_LIBADD])
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dnl Define a preprocessor macro to indicate that this PHP extension can
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dnl be dynamically loaded as a shared module or is statically built into PHP.
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AC_DEFINE([HAVE_%EXTNAMECAPS%], [1],
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[Define to 1 if the PHP extension '%EXTNAME%' is available.])
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dnl Configure extension sources and compilation flags.
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PHP_NEW_EXTENSION([%EXTNAME%],
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[%EXTNAME%.c],
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[$ext_shared],,
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[-DZEND_ENABLE_STATIC_TSRMLS_CACHE=1])
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])
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